{"id":551,"date":"2018-09-13T14:08:07","date_gmt":"2018-09-13T14:08:07","guid":{"rendered":"http:\/\/www.kdmsteel.com\/?page_id=551"},"modified":"2026-05-25T02:59:02","modified_gmt":"2026-05-25T02:59:02","slug":"stainless-steel-casting","status":"publish","type":"page","link":"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8-\uc8fc\uc870\/","title":{"rendered":"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870: \uc644\uc804\ud55c \uac00\uc774\ub4dc"},"content":{"rendered":"<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870: \uc644\uc804\ud55c \uac00\uc774\ub4dc<\/h2>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870 \uc0ac\uc5c5\uc5d0 \ub6f0\uc5b4\ub4dc\ub294 \uac83\uc744 \uae30\ub300\ud558\uace0 \uacc4\uc2e0\uac00\uc694?<\/p>\n<p>\uc774 \ubd84\uc57c\uc5d0\uc11c \uc5b4\ub5a4 \uacbd\ud5d8\uc744 \uac00\uc9c0\uace0 \uacc4\uc2e0\uac00\uc694?<\/p>\n<p>\uc624\ub298\uc740 \uc5ec\ub7ec\ubd84\uaed8 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uc131\uacf5\uc801\uc73c\ub85c \uc8fc\uc870\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\ub824\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc54c\uaca0\uc2b5\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \uc0b0\uc5c5 \uacfc\uc815\ucc98\ub7fc \ubcf4\uc77c \uc218\ub3c4 \uc788\uc9c0\ub9cc, \uc800\ub294 \uc5ec\ub7ec\ubd84\uc744 \uc704\ud574 \ubaa8\ub4e0 \uac83\uc744 \uac04\ub2e8\ud558\uac8c \uc124\uba85\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870\uc5d0 \ub300\ud55c \uc138\ubd80 \ub0b4\uc6a9\uc744 \uc0b4\ud3b4\ubcf4\uae30\uc5d0 \uc55e\uc11c, \uc5ec\ub7ec\ubd84\uc774 \ubc30\uc6b0\uac8c \ub420 \ub0b4\uc6a9\uc5d0 \ub300\ud55c \uac04\ub7b5\ud55c \uac1c\uc694\ub97c \uc54c\ub824\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uac83\ub4e4\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694:<\/p>\n<ul>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/em><\/strong><\/li>\n<li><strong><em>\uc8fc\uc870\uc6a9 \ucd5c\uace0\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub4f1\uae09<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870 \ubc29\ubc95<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ub2e8\uacc4\ubcc4 \uacf5\uc815<\/em><\/strong><\/li>\n<li><strong><em>\uc8fc\uc870 \uc911 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uacb0\ud568 \uc81c\uc5b4<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ud45c\uc900 \ubc0f \ud488\uc9c8 \uad00\ub9ac<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\ub4e4<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\uc758 \uc751\uc6a9\ubd84\uc57c<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub2e8\uc870 vs. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 FAQ<\/em><\/strong><\/li>\n<li><strong><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ud68c\uc0ac \u2013 KDM Steel<\/em><\/strong><\/li>\n<\/ul>\n<p>\uae00\uc384\uc694, \uc774\uac83\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870\uc5d0 \ub300\ud55c \uc2ec\uce35\uc801\uc778 \uac00\uc774\ub4dc\uac00 \ub420 \uac81\ub2c8\ub2e4.<\/p>\n<p>\ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub824\uba74 \uacc4\uc18d \uc77d\uc5b4\ubcf4\uc138\uc694. \uc2dc\uc791\ud574\ubcfc\uae4c\uc694?<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uc81c\uc870 \uacfc\uc815 - \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 (RO Sub)\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/cvXtUKYs3tw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870\ubb3c\uc774\ub780?<\/h2>\n<p>\uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uae08\ud615\uc774\ub098 \uae08\ud615 \uce90\ube44\ud2f0\uc758 \uc870\ud569\uc5d0 \uc8fc\uc785\ud558\uc5ec \ucd5c\uc885 \uc81c\ud488\uc744 \ud615\uc131\ud558\ub294 \uc0b0\uc5c5 \uad00\ud589\uc785\ub2c8\ub2e4.<\/p>\n<p>\ucc98\uc74c\uc5d0 \uae08\ud615 \uce90\ube44\ud2f0\ub294 \ucd5c\uc885 \uc81c\ud488\uc774 \uac00\uc838\uc57c \ud560 \uc758\ub3c4\ub41c \ubaa8\uc591\uc73c\ub85c \uc81c\uc791\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, \ud544\uc694\ud55c \uc720\ud615\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uc801\uc808\ud55c \ub179\ub294\uc810\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \uace0\uc628\uc5d0\uc11c \uac00\uc5f4\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\uba74 \uace0\uccb4 \uae08\uc18d\uc774 \uc561\uccb4 \uc0c1\ud0dc\ub85c \ubc14\ub00c\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ub179\uc740 \uae08\uc18d\uc744 \uce90\ube44\ud2f0\uc5d0 \ubd93\uace0 \ub0c9\uac01\ud55c \ud6c4 \uc751\uace0\ud558\uc5ec \ucd5c\uc885 \ubaa8\uc591\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7f0 \ub2e4\uc74c \uc138\ucc99\uc744 \uc704\ud574 \uc81c\ud488\uc744 \ucd94\ucd9c\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-552\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-1-Cast-stainless-steel-parts.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ubd80\ud488\" width=\"752\" height=\"346\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-1-Cast-stainless-steel-parts.jpg 752w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-1-Cast-stainless-steel-parts-300x138.jpg 300w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ubd80\ud488 \u2013 \uc0ac\uc9c4 \uc81c\uacf5: Off Shore Direct Metals<\/em><\/p>\n<p>\uc751\uace0 \ud6c4 \uc5f4\ucc98\ub9ac \ub4f1\uc758 \uba87 \uac00\uc9c0 \ubaa8\ubc94\uc801\uc778 \uc870\uce58\ub97c \ucde8\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac80\uc0ac\ub294 \uad6c\ub9e4\uc790\uac00 \uaddc\uc815\ud55c \ub300\ub85c \uc81c\ud488\uc774 \uc6d0\ud558\ub294 \ud2b9\uc131\uc744 \uac16\ucd94\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\uac00 \ub098\uc911\uc5d0 \ub17c\uc758\ud560 \uac83\ucc98\ub7fc, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Casting\">\uc8fc\uc870 \uacfc\uc815<\/a> \uc21c\ucc28\uc801\uc774\uba70 \ub2e4\uc591\ud55c \uce21\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub798\uc11c \uc5b4\ub5bb\uac8c <a href=\"https:\/\/en.wikipedia.org\/wiki\/Steel_casting\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870<\/a> \ub2e4\ub974\ub2e4 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Cast_iron\">\ub2e8\uc870 \uc8fc\uc870<\/a>?<\/p>\n<p>\uc774\uac83\uc740 \uac00\uc7a5 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\ubb3c\uc740 \ub2e8 \ud558\ub098\uc758 \uc8fc\uc694 \ud654\ud559 \uc131\ubd84\ub9cc \uac00\uc9c8 \uc218 \uc788\ub294 \ub2e8\uc870 \uc8fc\uc870\ubb3c\uacfc \ub2ec\ub9ac \uc218\ub9ce\uc740 \ud654\ud559 \uc131\ubd84\uc73c\ub85c \uad6c\uc131\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ub2e8\uc870 \uc8fc\uc870\ubb3c\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uac04\ub2e8\ud55c \uc218\ub2e8\uc744 \ud1b5\ud574 \uae30\uacc4\uc801\uc73c\ub85c \uc0dd\uc0b0\ub429\ub2c8\ub2e4.<a href=\"https:\/\/en.wikipedia.org\/wiki\/Rolling_(metalworking)\">\uad6c\ub974\ub294<\/a> \uadf8\ub9ac\uace0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Forging\">\ub2e8\uc870<\/a> \ucd5c\uc885 \uc81c\ud488\uc73c\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \ubd80\uc5b4 \ub123\uae30\ub9cc \ud558\uba74 \uae08\ud615\uc758 \ubaa8\uc591\uc774 \ub098\ud0c0\ub098\ub294 \uac15\ucca0 \uc8fc\uc870\ubb3c\uacfc\ub294 \ub300\uc870\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc774\uc720\ub85c \uac15\ucca0 \uc8fc\uc870\ubb3c\uc740 \ub2e8\uc870 \uc8fc\uc870\ubb3c\uc5d0 \ube44\ud574 \ud0c1\uc6d4\ud55c \ud488\uc9c8\uc744 \ubcf4\uc774\ub294\ub370, \ud2b9\ud788 \ub2e4\uc591\ud558\uace0 \ud639\ub3c5\ud55c \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\uc5c8\uc744 \ub54c \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \uc54c\uc558\uc73c\ub2c8, \ub2e4\uc74c \ubd80\ubd84\uc73c\ub85c \ub118\uc5b4\uac00 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub798\uc11c,<\/p>\n<h2>\uc8fc\uc870\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub4f1\uae09\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n<p>\uadf8 \uc804\uc5d0, \uac15\ucca0\uc740 \uc8fc\ub85c \ucca0\uacfc \ud0c4\uc18c \ubc0f \ub2e4\ub978 \uc6d0\uc18c\ub85c \uad6c\uc131\ub41c \uae08\uc18d \ud569\uae08\uc774\ub77c\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc9c8\ub7c9 \uae30\uc900\uc73c\ub85c 10.5\u00d7% \uc774\uc0c1\uc758 \ub2e4\ub7c9\uc758 \ud06c\ub86c\uc73c\ub85c \uad6c\uc131\ub41c \ud569\uae08\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub098\uba38\uc9c0 \uc9c8\ub7c9\uc740 \ucca0\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub4f1\uae09 \uc124\uba85\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/xvZdcucQDAE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\ud2b9\ud788, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Chromium\">\ud06c\ub86c<\/a> \ud06c\ub86c\uc740 \ub0b4\uc2dd\uc131\uc5d0 \ub300\ud55c \ucc45\uc784\uc774 \uc788\uc73c\ubbc0\ub85c \ud06c\ub86c\uc758 \uc591\uc774 \uc99d\uac00\ud558\uba74 \uae08\uc18d\uc758 \ub0b4\uc2dd\uc131\uc774 \ub354 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ud06c\ub86c \uc678\uc5d0\ub3c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\ub978 \uc131\ubd84\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubab0\ub9ac\ube0c\ub374<\/li>\n<li>\ub2c8\ucf08<\/li>\n<li>\ud2f0\ud0c4<\/li>\n<li>\uad6c\ub9ac<\/li>\n<li>\uc9c8\uc18c<\/li>\n<li>\uc778 \ub4f1<\/li>\n<\/ul>\n<p>\uc774 \ubaa8\ub4e0 \ubbf8\ub7c9 \uc131\ubd84 \uc911\uc5d0\uc11c \ubab0\ub9ac\ube0c\ub374\uc740 \uc808\ub300\uc801\uc73c\ub85c \ub3c5\ud2b9\ud55c \ubb3c\uc9c8\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc65c?<\/p>\n<p>\uc774\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \ub0b4\uc2dd\uc131\uc744 \ud68d\uae30\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Molybdenum\">\ubab0\ub9ac\ube0c\ub374<\/a> \uac00\uc7a5 \ud754\ud558\uac8c \ud310\ub9e4\ub418\ub294 \ub450 \uc885\ub958\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uad6c\ubcc4\ud558\ub294 \ub3c5\ud2b9\ud55c \ud654\ud559\ubb3c\uc9c8\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc720\ud615\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304\uc640 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 316\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0\uc5d0 \ub300\ud574\uc11c\ub294 \uc774 \uac00\uc774\ub4dc\uc758 \ub4b7\ubd80\ubd84\uc5d0\uc11c \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ubbc0\ub85c \uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \ub450 \uac00\uc9c0 \ud754\ud55c \uac83 \uc678\uc5d0\ub3c4 \uc5ec\ub7ec \uac00\uc9c0 \uc720\ud615\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \uc874\uc7ac\ud55c\ub2e4\ub294 \uac83\uc774 \ubd84\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub4e4 \uc0ac\uc774\uc758 \ucc28\uc774\uc810\uc740 \ud654\ud559\uc801 \uc870\uc131\uc758 \ucc28\uc774\ub85c \uc778\ud55c \ud569\uae08 \uc870\uc131\uc774 \ub3c5\ud2b9\ud558\uace0, \ubb3c\ub9ac\uc801 \ud2b9\uc131\ub3c4 \ub2e4\uc591\ud558\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8\uac74 \uc81c\uccd0\ub450\uace0.<\/p>\n<p>\uc8fc\uc870 \uacf5\uc815\uc744 \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 \uba3c\uc800 \uac00\uc7a5 \uc801\ud569\ud55c \uc885\ub958\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uce90\uc2a4\ud305\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \ubaa9\ud45c\ub294 &#039;\uace0\ud488\uc9c8\uc758 \uce90\uc2a4\ud2b8\ub97c \uc81c\uc791\ud558\ub294 \uac83&#039;\uc774\ub77c\ub294 \uac83\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/p>\n<p>\uc6b0\uc5f0\ud788\ub3c4, \uc8fc\uc870\ubb3c\uc758 \ud488\uc9c8\uc740 \uc0ac\uc6a9\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc758 \uc885\ub958\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc8fc\uc870\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304<\/li>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4 316<\/li>\n<\/ul>\n<p>\uc774 \ub450 \uc885\ub958\uc758 \uae08\uc18d\uc740 \ubaa8\ub450 \ub2e4\uc74c\uc5d0 \uc18d\ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.aksteel.com\/sites\/default\/files\/2018-01\/Comparator_Stainless_Steel_201512.pdf\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 300\uae09 \uc2dc\ub9ac\uc988<\/a>.<\/p>\n<p>\uc989, \ud06c\ub86c-\ub2c8\ucf08 \ud569\uae08\uc774\ub77c\ub294 \ub73b\uc785\ub2c8\ub2e4.<\/p>\n<p>\uac01\uac01\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc5d0\uc774)\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/SAE_304_stainless_steel\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304<\/a><\/h3>\n<p>\uc774 \ub4f1\uae09\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uadf8\ub8f9\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780?<\/p>\n<p>\uc774 \uadf8\ub8f9\uc740 \ubbf8\uc138\uad6c\uc870\uc640 \uba74\uc2ec \uc785\ubc29 \uacb0\uc815\uad6c\uc870\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7f0\ub370 \uc774\uac83\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc911\uc5d0\uc11c \uac00\uc7a5 \ud070 \uc885\ub958\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c\ub85c \uc774\ub294 \uc804\uccb4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 75 %\ub97c \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-555\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-2-304-Stainless-steel-tubes.jpg\" alt=\"304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud29c\ube0c\" width=\"900\" height=\"500\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-2-304-Stainless-steel-tubes.jpg 900w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-2-304-Stainless-steel-tubes-300x167.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-2-304-Stainless-steel-tubes-768x427.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><em>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud29c\ube0c<\/em><\/p>\n<p>SS304\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uadf8\ub8f9 18\/8\uc774\ub77c\uace0\ub3c4 \ubd88\ub9bd\ub2c8\ub2e4.<\/p>\n<p>\uc65c?<\/p>\n<p>\uac01\uac01 \uc57d 18%\uc640 8 % \uc870\uc131\uc758 \uc8fc\uc694 \ube44\ucca0\uae08\uc18d \ud568\ub7c9\uc73c\ub85c \ud06c\ub86c\uacfc \ub2c8\ucf08\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub4f1\uae09\uc758 \uc8fc\uc694 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc591\ud55c \ud658\uacbd\uc774\ub098 \ub300\uae30 \uc870\uac74\uc73c\ub85c \uc778\ud55c \ubd80\uc2dd\uc5d0 \ub9e4\uc6b0 \uac15\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \uacb0\uacfc \ud658\uacbd \uc18d\uc758 \uc0b0\uc131 \uc6a9\uc561\uacfc \uac19\uc740 \ub300\ubd80\ubd84\uc758 \uc0b0\ud654\uc81c\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uadf9\ud55c \uc870\uac74\uc5d0 \ub178\ucd9c\ub418\uba74 \ubd80\uc2dd\ub418\uae30 \uc27d\ub2e4\ub294 \uc810\uc744 \uc54c\uc544\ub450\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h4><em>\u00b7 \ud2c8\uc0c8 \ubd80\uc2dd\uc744 \uc720\ubc1c\ud558\ub294 \ub530\ub73b\ud55c \uc5fc\ud654\ubb3c \uc6a9\uc561<\/em><\/h4>\n<p>\uc774 \uc6a9\uc561\uc5d0 \ud3ec\ud568\ub41c \uc5fc\ud654\ubb3c \uc774\uc628\uc740 \ud06c\ub86c \uc0b0\ud654 \uc7a5\ubcbd\uc744 \uc6b0\ud68c\ud558\ub294 \uce68\ud22c\uc131 \ud654\ud559 \uc601\uc5ed\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc7a5\ubcbd\uc740 \uae08\uc18d\uc744 \ubd84\ud574\uc2dc\ud0ac \uc218 \uc788\ub294 \uc678\ubd80\uc758 \ubaa8\ub4e0 \ubd80\uc815\uc801\uc778 \ud654\ud559 \ubc18\uc751\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ubc29\ud328 \uc5ed\ud560\uc744 \ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud558\uc138\uc694.<\/p>\n<p>\ud654\ud559\uc801 \uc601\uc5ed\uc774 \ud615\uc131\ub428\uc73c\ub85c \uc778\ud574 \ubcf4\ud638\uce35 \uc544\ub798\uc758 \ub0b4\ubd80 \ubd80\ud488\uc774 \uc190\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<h4><em>\u00b7 \ud574\uc548\ud3c9\uc57c \ub4f1 \uc5fc\ubd84\uae30\ud6c4\uc9c0\uc5ed<\/em><\/h4>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304\uc640 \uad00\ub828\ub41c \uc774\ub7ec\ud55c \ud55c\uacc4\ub85c \uc778\ud574 316 \uc720\ud615\uc740 \uc5ec\ub7ec\ubd84\uc5d0\uac8c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub300\uccb4\uc7ac\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \uc2ec\uac01\ud55c \uc5fc\ud654\ubb3c\uc774\ub098 \uc5fc\ubd84 \uc870\uac74\uc774 \uad00\ub828\ub41c \uacbd\uc6b0\uc5d0 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \uc774 \uae08\uc18d\uc758 \uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9\ubc95\uc744 \uace0\ub824\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h4><em><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304\uc758 \uc751\uc6a9 \ubd84\uc57c<\/u><\/em><\/h4>\n<p>\uc774 \uae08\uc18d\uc740 \ub2e4\uc74c\uc758 \uc81c\uc870\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<p><strong>\ub098.<\/strong> \uac00\uc815\uc6a9\ud488 - \uc8fc\ub85c \uc8fc\ubc29 \uae30\uad6c\uc640 \uc2dd\ud488 \uac00\uacf5 \uc7a5\ube44. \uc774\ub294 \uc774 \uae08\uc18d\uc774 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc0b4\uade0\ub3c4 \uac00\ub2a5\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>2.2.<\/strong> \uc0b0\uc5c5\uc6a9 \uc0c1\ud488 - \uc608\ub97c \ub4e4\uc5b4, <a href=\"https:\/\/www.dekmake.com\/cnc-machining-services\/\">\uae30\uacc4 \ubd80\ud488<\/a>, \ubb38 \ub4f1<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-556\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-3-Stainless-steel-castings.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\ubb3c\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-3-Stainless-steel-castings.jpg 600w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-3-Stainless-steel-castings-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\ubb3c<\/em><\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 304\uc5d0\ub294 304 H\uc640 304 L\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \ud558\uc704 \ub4f1\uae09\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc774 \ud569\uae08\ub3c4 304\ud615\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud06c\ub86c\uacfc \ub2c8\ucf08 \uc131\ubd84\uc744 \ub3d9\uc77c\ud558\uac8c \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ubd80\uc2dd\uc5d0\ub3c4 \ub611\uac19\uc774 \uac15\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uc11c &#039;H&#039;\ub294 304 H\uc758 \ud0c4\uc18c \ud568\ub7c9\uc774 \uc57d\uac04 \ub354 \ub192\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4(0.04 \u2013 0.1).<\/p>\n<p>\uace0\uc628\uc774 \uc801\uc6a9\ub418\uace0 \uc5b4\ub290 \uc815\ub3c4\uc758 \uac15\ub3c4\uac00 \ud544\uc694\ud55c \uc808\ucc28\uc5d0 \uc0ac\uc6a9\ud558\uae30 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>304L \uc885\ub958\ub294 \ucd1d \uc9c8\ub7c9\uc758 0.03 % \uc774\ud558\uc758 \ud0c4\uc18c \uc870\uc131\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \uacb0\uacfc, \uc6a9\uc811 \uc911\uc5d0 \ubbfc\uac10\uc131\uc774 \ud06c\uac8c \ub0ae\uc544\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub9e5\ub77d\uc5d0\uc11c \ubbfc\uac10\ud654\ub294 \uacb0\uc815\ub9bd\uacc4\uc5d0 \ud06c\ub86c \ud0c4\ud654\ubb3c\uc774 \ud615\uc131\ub418\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \uc6a9\uc811 \uacfc\uc815\uacfc \uac19\uc740 \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0 \ub178\ucd9c\ub420 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \uacb0\uacfc\ub85c \uc0dd\uc131\ub41c \ud06c\ub86c \ud0c4\ud654\ubb3c\uc740 \uae08\uc18d\uc758 \ub0b4\uc2dd\uc131\uc744 \ud06c\uac8c \uc800\ud558\uc2dc\ud0a4\uba70, \ud2b9\ud788 \uacb0\uc815\ub9bd\uacc4\ub97c \ub530\ub77c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc774\uc720\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304 L\uc774 \uadc0\ud558\uc758 \uc6a9\uc811 \uc808\ucc28\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ube44)\u00a0<a href=\"https:\/\/www.thebalance.com\/type-316-and-316l-stainless-steel-2340262\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 316<\/a><\/h3>\n<p>\uc774 \uc720\ud615\uc758 \uae08\uc18d\uc740 304\ud615 \ub2e4\uc74c\uc73c\ub85c \uac00\uc7a5 \ud754\ud788 \uad6c\ud560 \uc218 \uc788\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\uc5f0\ud788\ub3c4 304\uc640 316\uc740 \uac00\uc7a5 \uc720\uc0ac\ud55c \ubb3c\ub9ac\uc801, \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc11c \uc5b8\uae09\ud55c \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubab0\ub9ac\ube0c\ub374\uc758 \ud568\uc720 \uc5ec\ubd80\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 316\uc5d0\ub294 \uc57d 3\uac1c\uc758 % \ubab0\ub9ac\ube0c\ub374\uc774 \ud568\uc720\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>304\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 316\uc5d0\ub3c4 316 L, F, H\ub97c \ud3ec\ud568\ud558\uc5ec \ub2e4\uc591\ud55c \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-557\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-4-Stainless-steel.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\" width=\"700\" height=\"612\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-4-Stainless-steel.jpg 700w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-4-Stainless-steel-300x262.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870<\/em><\/p>\n<p>\ub2e4\uc2dc \ub9d0\ud574, \uac01 \uc720\ud615\uc740 \ub2e4\uc591\ud55c \ud654\ud559\uc801 \uc870\uc131\uc73c\ub85c \uc778\ud574 \uc57d\uac04\uc529 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>316L\uc740 \ud0c4\uc18c\ub7c9\uc774 \uc801\uc740 \ud0c0\uc785\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc2dc \ub9d0\ud574\uc11c, \uc774\uac83\uc740 \uc804\ud600 \ubbfc\uac10\uc131\uc744 \ub098\ud0c0\ub0b4\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \uc6a9\uc811 \uc791\uc5c5\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc720\ud615\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \uc678\uc5d0\ub3c4, \ub354 \ub192\uc740 \uc628\ub3c4 \ubc94\uc704\uc640 \ubd80\uc2dd \uc704\ud5d8\uc774 \ub354 \ud070 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7f0 \uc774\uc720\ub85c \ud574\uc591 \uc791\uc5c5\uacfc \uac74\uc124 \uc0b0\uc5c5\uc5d0\uc11c \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>316 H \ub4f1\uae09\uc740 L \ub4f1\uae09\uacfc \ub2ec\ub9ac \ud0c4\uc18c \ud568\ub7c9\uc774 \ub354 \ub192\uc544 \uace0\uc628\uc5d0\uc11c\ub3c4 \ub9e4\uc6b0 \uac15\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 316\uc758 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>I. \uc644\ubcbd\ud55c \ub0b4\uc2dd\uc131 - \ubab0\ub9ac\ube0c\ub374\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4, \ud2b9\ud788 \uc5fc\ud654\ubb3c \uc6a9\uc561\uacfc \uc5fc\ubd84 \uc870\uac74\uacfc \uac19\uc740 \ub9e4\uc6b0 \ub9cc\uc131\uc801\uc778 \uc694\uc778\uc5d0 \ub354 \uac15\ud569\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uad81\uadf9\uc801\uc73c\ub85c 304\ubcf4\ub2e4 \uc6b0\uc218\ud558\ub2e4\ub294 \uac83\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/p>\n<p>II. \uc131\ud615\uc131\uacfc \uc6a9\uc811\uc131\uc774 \uc6b0\uc218\ud558\ub2e4.<\/p>\n<p>III. \ud2b9\ud788 \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30 \uc704\ud55c \ub2e4\uc591\ud55c \ubd80\ud488\uc758 \ud615\uc131\uc5d0\uc11c \ub864\ub9c1 \ubc0f \ud30c\uc190\uc774 \uac04\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n<h4><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 316\uc758 \uc751\uc6a9\ubd84\uc57c<\/em><\/h4>\n<p>I. \ud654\ud559 \ucc98\ub9ac \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c \u2013 \uc774\ub294 \uc800\ud56d\uc131\uacfc \uc0b0\uc131 \uc870\uac74\uc5d0\uc11c\uc758 \uc0ac\uc6a9 \uc801\ud569\uc131 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>II. \uc81c\uc57d \ubd84\uc57c\uc5d0\uc11c \uc758\ub8cc-\uc218\uc220 \uc7a5\ube44 \uc81c\uc870 - \uc774\ub294 \uae08\uc18d\uc758 \ube44\ubc18\uc751\uc131 \ud2b9\uc131 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>III. \uc5f4\uad50\ud658\uae30, \uc81c\ud2b8\uc5d4\uc9c4 \ubd80\ud488 \ubc0f \ud38c\ud504 \ubd80\ud488 \uc81c\uc870.<\/p>\n<p>SS316\uacfc SS304\uc758 \ucc28\uc774\uc810\uc740 \uc27d\uac8c \uc54c \uc218 \uc788\uc9c0 \uc54a\ub098\uc694?<\/p>\n<p>\uadf8\ub807\ub2e4\uba74 \ub458\uc744 \ube44\uad50\ud558\uae30 \uc704\ud574 \uc544\ub798 \ud45c\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"319\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304<\/td>\n<td width=\"319\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 316<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\ubab0\ub9ac\ube0c\ub374\uc744 \uc81c\uc678\ud55c \uae30\ud0c0 \ubaa8\ub4e0 \ubbf8\ub7c9 \uc6d0\uc18c\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"319\">2 \u2013 3% \ubab0\ub9ac\ube0c\ub374 \ud568\uc720<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\uc5fc\ud654\ubb3c\uacfc \uc5fc\ubd84\uc5d0 \ub178\ucd9c\ub418\uba74 \ubd80\uc2dd\ub429\ub2c8\ub2e4.<\/td>\n<td width=\"319\">\uc5fc\ud654\ubb3c \uc6a9\uc561\uacfc \uc5fc\ubd84 \uc870\uac74\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\ub300\ubd80\ubd84\uc758 \uc77c\ubc18 \uc0b0\ud654\uc81c\uc5d0 \uc758\ud55c \ubd80\uc2dd\uc744 \uacac\ub51c \uc218 \uc788\uc74c<\/td>\n<td width=\"319\">\ubaa8\ub4e0 \uc694\uc778 \ubc0f \ubd88\ub9ac\ud55c \uc870\uac74\uc73c\ub85c\ubd80\ud130\uc758 \ubd80\uc2dd\uc744 \uacac\ub38c\ub0c5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"319\">\uc0b4\uade0\uc774 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc8fc\ubc29 \ubc0f \uc2dd\ud488 \uae30\uad6c \uc81c\uc870\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\n<td width=\"319\">\ube44\ubc18\uc751\uc131\uc774\ubbc0\ub85c \uc758\uc57d\ud488\uc744 \ud3ec\ud568\ud55c \uc758\ub8cc \uc218\uc220 \uc7a5\ube44\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>304\uc640 316 \uc911\uc5d0 \uc5b4\ub5a4 \ud0c0\uc785\uc774 \uac00\uc7a5 \uc801\ud569\ud55c\uac00\uc694?<\/h2>\n<p>\uc800\ub294 \uc774 \ub450 \uac00\uc9c0 \uc720\ud615\uc774 \ubaa8\ub450 \uc77c\ubc18\uc801\uc73c\ub85c \ub9e4\uc6b0 \uc720\uc6a9\ud558\ub2e4\uace0 \ub9d0\ud558\uace0 \uc2f6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \ub450 \uac00\uc9c0 \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \uae08\uc18d\uc744 \uc5b4\ub5a4 \ubaa9\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560\uc9c0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc801\uc6a9 \ubd84\uc57c\uc5d0 \uc6b0\uc218\ud55c \uc131\ud615\uc131\uc774 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0 316 \ub300\uc2e0 304\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<p>\ud6c4\uc790\ub294 \uc131\ud615\uc131\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ud574\uc591\uc774\ub098 \uc5fc\ubd84\uc774 \ub9ce\uc740 \ud658\uacbd \ub4f1 \ubd80\uc2dd\uc131\uc774 \uac15\ud55c \ud658\uacbd\uc5d0\uc11c \uc791\uc5c5\ud574\uc57c \ud55c\ub2e4\uba74 316\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<p>\ube44\uc6a9\uc5d0 \uad00\ud574 \uc0b4\ud3b4\ubcf4\uba74 304\ub294 316\uc5d0 \ube44\ud574 \uc0c1\ub300\uc801\uc73c\ub85c \uc800\ub834\ud558\ubbc0\ub85c \ub354 \ub098\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uacbd\ub3c4\uc640 \ud568\uaed8 \ub354 \ub192\uc740 \uac15\ub3c4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 304\uac00 \uc544\ub2cc 316\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<p>\ud589\uc6b4\uc744 \ube4c\uc5b4\uc694.<\/p>\n<p>\uc774\uc81c \ub2e4\uc74c \ubd80\ubd84\uc73c\ub85c \ub118\uc5b4\uac00\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\uc758 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \uc548\ub0b4\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. \uacc4\uc18d \uc9c4\ud589\ud574 \ubd05\uc2dc\ub2e4.<\/p>\n<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ubc29\ubc95<\/h2>\n<p>\uc6b0\ub9ac\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870 \ubc29\ubc95\uc5d0 \uad00\ud55c \ub17c\uc758\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uc81c\ud55c\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-558\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-5-Stainless-steel-casting.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\" width=\"480\" height=\"300\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-5-Stainless-steel-casting.jpg 480w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-5-Stainless-steel-casting-300x188.jpg 300w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870<\/em><\/p>\n<p>\ub610\ud55c, \uc774 \uc81c\ud488\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc885\ub958\uc5d0\ub9cc \uae30\ubc18\uc744 \ub461\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc8fc\uc870\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<br \/>\n\ud22c\uc790 \uc8fc\uc870<\/p>\n<ul>\n<li>\uc6d0\uc2ec\uc8fc\uc870<\/li>\n<li>\uc5f0\uc18d\uc8fc\uc870<\/li>\n<li>\ubaa8\ub798\uc8fc\uc870<\/li>\n<li>\ucf54\ub108 \uce90\uc2a4\ud305<\/li>\n<li>\uc555\ub825 \ub2e4\uc774\uce90\uc2a4\ud305<\/li>\n<li>\uc783\uc5b4\ubc84\ub9b0 \uc641\uc2a4 \uc8fc\uc870<\/li>\n<\/ul>\n<p>\uc774\uc81c \uc6b0\ub9ac\ub294 \uadf8 \ubaa8\ub4e0 \uac83\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><a href=\"https:\/\/en.wikipedia.org\/wiki\/Investment_casting\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870<\/a><\/h3>\n<p>\uc774\uac83\uc740 \uc641\uc2a4\ub098 \ud3fc\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \uae08\ud615 \uce90\ube44\ud2f0\ub97c \uc0ac\uc6a9\ud558\ub294 \uae30\uc220\uc801 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae08\ud615 \uce90\ube44\ud2f0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc8fc\uc870\ubb3c\uc774 \uac00\uc815\ud558\ub294 \ud2b9\uc815 \ud328\ud134\uc744 \uae30\ubc18\uc73c\ub85c \uc124\uacc4\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ud328\ud134\uc740 \ub0b4\ud654\uc131 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucf54\ud305\ud55c \ud6c4 \ud2c0\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub098\uc911\uc5d0 \ub179\uc740 \uae08\uc18d\uc744 \ud2c0\uc5d0 \ubd80\uc73c\uba74 \uc641\uc2a4\ub294 \ub179\uc544 \uc5c6\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ub2e4\uc74c\uc5d0\ub294 \ub0c9\uac01\uacfc \uc751\uace0\uac00 \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc8fc\uc870\ubb3c\uc774 \uc774\uc81c \uc900\ube44\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud765\ubbf8\ub86d\uac8c\ub3c4, &#039;\ud22c\uc790&#039;\ub77c\ub294 \uc6a9\uc5b4\ub294 &#039;\uc644\uc804\ud788 \ub36e\ub294 \uac83&#039;\uc744 \ub73b\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870\ub294 \ub2e8\uc21c\ud788 \uc641\uc2a4 \ud328\ud134\uc744 \ub0b4\ud654\uc131 \uc7ac\ub8cc\ub85c \uc644\uc804\ud788 \ub36e\ub294 \uae30\uc220\uc744 \ub9d0\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-559\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-6-Investment-casting.png\" alt=\"\ud22c\uc790 \uc8fc\uc870\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-6-Investment-casting.png 640w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-6-Investment-casting-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ud22c\uc790 \uc8fc\uc870<\/em><\/p>\n<p>\uc774 \uc808\ucc28\uc5d0 \ud3ec\ud568\ub41c \ub2e8\uacc4\ub97c \ube60\ub974\uac8c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>I. \uba3c\uc800 \uc641\uc2a4 \ud328\ud134\uc744 \uc900\ube44\ud569\ub2c8\ub2e4. \uc641\uc2a4 \ub300\uc2e0 \ud50c\ub77c\uc2a4\ud2f1\uacfc \ud3fc\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc641\uc2a4\ub294 \uc27d\uac8c \ub179\uace0 \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \uac00\uc7a5 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<p>II. \uc0dd\uc0b0\ud574\uc57c \ud558\ub294 \uc8fc\uc870\ubb3c\uc758 \uc218\uc5d0 \ub530\ub77c \ub2e8\uc77c \uc8fc\uc870 \uacf5\uc815\uc5d0 \uc5ec\ub7ec \uc641\uc2a4 \ud328\ud134\uc744 \ubd80\ucc29\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc641\uc2a4 \ud328\ud134\uc744 \uc641\uc2a4 \ub9c9\ub300\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c9\ub300\ub294 \ub098\uc911\uc5d0 \uc911\uc559 \uac00\ubb38\ube44\ub098\ubb34 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>III. \uadf8 \ud6c4, \uc774\uc81c \ubc14 \ub05d\uc5d0 \uc138\ub77c\ubbf9 \ucef5\uc744 \uace0\uc815\ud560 \ucc28\ub840\uc785\ub2c8\ub2e4. \uc774 \uc2dc\uc810\uc5d0\uc11c \uc6b0\ub9ac\ub294 \uc774\uc81c \uc5b4\ub5a4 \uc885\ub958\uc758 \ubc30\uc5f4\uc744 \uac16\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud328\ud134\uc73c\ub85c \uace0\uc815\ub41c \uc641\uc2a4 \ubc14\uc640 \ucef5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc30\uc5f4\uc758 \uc870\ud569\uc740 \ub098\ubb34\uc640 \ube44\uc2b7\ud558\uba70, \uc774\ub97c &#039;\ub098\ubb34&#039;\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>IV. \uc774\uc81c \ub098\ubb34 \ud328\ud134\uc744 \uc138\ub77c\ubbf9 \uc2ac\ub7ec\ub9ac\uc5d0 \ub2f4\uadf8\uc138\uc694. \ud328\ud134 \ud45c\uba74\uc5d0 \uc138\ub77c\ubbf9 \uce35\uc774 \ud615\uc131\ub418\ub294 \uac83\uc744 \ud655\uc778\ud558\uc138\uc694. \uce35\uc744 \ub450\uaecd\uac8c \ud558\ub824\uba74 \uc6d0\ud558\ub294 \ub450\uaed8\uac00 \ub420 \ub54c\uae4c\uc9c0 \ud328\ud134\uc744 \uc2ac\ub7ec\ub9ac\uc5d0 \uacc4\uc18d \ub2f4\uac00\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>V. \uc138\ub77c\ubbf9 \ucf54\ud305\uc774 \ucd5c\uc801\uc758 \ub450\uaed8\uac00 \ub418\uba74 \ub098\ubb34 \ud328\ud134\uc744 \uc790\uc5f0 \uac74\uc870\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>VI. \uc774 \uc2dc\uc810\uc5d0\uc11c \uc774\uc81c \uad73\uc5b4\uc9c4 \uc138\ud2b8\ub97c \ub4a4\uc9d1\uc5b4\uc11c 90\u00b0C ~ 180\u00b0C\uc758 \ud3c9\uade0 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uac00\uc5f4\ud569\ub2c8\ub2e4. \uc774 \uc5f4\uc740 \uc641\uc2a4\ub97c \ub179\uc774\uace0 \uc774\uc5b4\uc11c \ud758\ub7ec\ub098\uc640 \uae08\ud615 \uce90\ube44\ud2f0\ub97c \ub0a8\uae41\ub2c8\ub2e4.<\/p>\n<p>VII. \uadf8 \ud6c4, \uc138\ub77c\ubbf9 \ubab0\ub4dc \uce90\ube44\ud2f0\ub97c \uc57d 1000 F \u2013 2000 F(550 \u2070C \u2013 1100 \u2070C)\uc758 \ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4\ub85c \uac00\uc5f4\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub2e8\uacc4\uc5d0\uc11c \uae08\ud615\uc744 \uac00\uc5f4\ud558\ub294 \uac83\uc740 \uc5f4\uc774 \ub2e4\uc74c\uacfc \uac19\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uae08\ud615\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc774\uc804 \uacfc\uc815\uc5d0\uc11c \uac07\ud614\uc744 \uc218 \uc788\ub294 \uc641\uc2a4\ub97c \ub179\uc5ec \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>VIII. \uadf8 \ud6c4, \uc544\uc9c1 \ub728\uac70\uc6b4 \uae08\ud615\uc744 \uad6c\ud68d\uc73c\ub85c \uc62e\uae41\ub2c8\ub2e4. \ub179\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uae08\ud615\uc5d0 \ubd93\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub807\ub2e4\uba74 \uae08\ud615\uc774 \ub728\uac70\uc6b8 \ub54c \uc561\uccb4 \uae08\uc18d\uc744 \ubd93\ub294 \uac83\uc774 \uc65c \uc911\uc694\ud560\uae4c\uc694?<\/p>\n<p>\ub450 \uac00\uc9c0 \uc774\uc720\uac00 \ub450\ub4dc\ub7ec\uc9c4\ub2e4.<\/p>\n<ul>\n<li>\uae08\ud615 \uce90\ube44\ud2f0\ub97c \ud1b5\ud55c \uc6a9\uc735 \uae08\uc18d\uc758 \uc790\uc720\ub85c\uc6b4 \ud750\ub984\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uce90\ube44\ud2f0\uc758 \ubaa8\ub4e0 \uc587\uc740 \ubd80\ubd84\uc744 \ucc44\uc6b0\ub294 \uacfc\uc815\uc5d0\uc11c.<\/li>\n<li>\ub0c9\uac01 \uacfc\uc815 \uc911\uc5d0 \uae08\ud615 \uce90\ube44\ud2f0\uac00 \uc218\ucd95\ub418\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc644\ubcbd\ud55c \uce58\uc218 \uc815\ud655\ub3c4\uac00 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>IX. \uae08\ud615 \uce90\ube44\ud2f0\uac00 \ucc44\uc6cc\uc9c0\uba74 \uc644\uc804\ud788 \uad73\uc744 \ub54c\uae4c\uc9c0 \uc2dd\ud788\uc2ed\uc2dc\uc624.<\/p>\n<p>X. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc138\ub77c\ubbf9 \ubab0\ub4dc\ub97c \ub5bc\uc5b4\ub0b4\uc5b4 \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870\ub97c \ud569\ub2c8\ub2e4.<\/p>\n<p>XI. &#039;\ub098\ubb34&#039;\uc5d0\uc11c \ubd80\ubd84\uc744 \uc798\ub77c\ub0b4\uc5b4 \ub69c\ub837\ud558\uac8c \uad6c\ubd84\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \uc8fc\uc870\ubb3c\uc744 \uc0ac\uc6a9\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac04\ub2e8\ud558\uc8e0?<\/p>\n<p>https:\/\/youtu.be\/UrUsaGussfc<\/p>\n<h3>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870\uc758 \uc7a5\uc810<\/h3>\n<ul>\n<li>\ub9e4\uc6b0 \uc587\uc740 \ub2e8\uba74\uc744 \uc0dd\uc0b0\ud558\ub294 \uac83\uc774 \ub354 \uac04\ub2e8\ud558\uace0 \uc27d\uc2b5\ub2c8\ub2e4. \uc0ac\uc2e4, 0.15\uc778\uce58\ub9cc\ud07c \uc881\uc740 \ubd80\ubd84\ub3c4 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uadf8 \uacb0\uacfc \uc8fc\uc870\ubb3c\uc740 0.76mm\uc758 \ud5c8\uc6a9 \uc624\ucc28\ub85c \uce58\uc218 \uc815\ud655\ub3c4\uac00 \ub354 \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \uacf5\uc815\uc740 \uac70\uc758 \ubaa8\ub4e0 \uae08\uc18d\uc744 \uc8fc\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ucd5c\ub300 \uc9c8\ub7c9\uc774 75\ud30c\uc6b4\ub4dc\uc778 \uc791\uc740 \uc8fc\uc870\ubb3c \uc0dd\uc0b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud45c\uba74 \ub9c8\uac10\uc774 \ub9e4\uc6b0 \ub6f0\uc5b4\ub098\uace0 \ub9e4\uc6b0 \ubcf5\uc7a1\ud55c \ubd80\ud488\uc744 \uc8fc\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774 \uae30\uc220\uacfc \uad00\ub828\ub41c \uc8fc\uc694 \ub2e8\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ube44\uad50\uc801 \ube44\uc2fc \ud3b8.<\/li>\n<li>\uac8c\ub2e4\uac00 \ub178\ub3d9\uacfc \uae30\uc220\uc774 \ub9ce\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <\/u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Centrifugal_casting_(industrial)\">\uc6d0\uc2ec \uc8fc\uc870<\/a><\/h3>\n<p>\uc8fc\uc870 \ubc29\ubc95 \uc911\uc5d0\uc11c \uc774 \ubc29\ubc95\uc774 \ub3cb\ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc911\ub825\uacfc \uc555\ub825\uc744 \uc774\uc6a9\ud574 \ud2c0\uc744 \ucc44\uc6b0\ub294 \ub2e4\ub978 \ubc29\uc2dd\uacfc \ub2ec\ub9ac, \uc774 \ubc29\uc2dd\uc740 \uac15\ub825\ud55c \uc6d0\uc2ec\ub825\uc744 \uc774\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc6d0\ud1b5\ud615 \ubd80\ud488\uacfc \uc911\uacf5 \uad6c\uc870\ubb3c \uc0dd\uc0b0\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacf5\uc815\uc5d0\uc11c\ub294 \uc6d0\ud1b5\ud615\uc758 \uc8fc\ud615\uc744 \ub9cc\ub4e4\uace0 \uc6d0\uc2ec\ub825\uc744 \uc774\uc6a9\ud574 \uc8fc\uc870\ubb3c\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc8fc\uc870\ubb3c\uc740 \ub2e4\uc2dc \uc6d0\ud1b5\ud615\uc758 \ubaa8\uc591\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub7ec\ud55c \uae08\ud615\uc740 \uc601\uad6c \uae08\uc18d\uc774\uba70 \uac15\ucca0\uc774\ub098 \ucca0\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-561\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-7-Centrifugal-casting.png\" alt=\"\uc6d0\uc2ec\uc8fc\uc870\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-7-Centrifugal-casting.png 640w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-7-Centrifugal-casting-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc6d0\uc2ec\uc8fc\uc870<\/em><\/p>\n<p>\uc6d0\uc2ec\uc8fc\uc870\ub294 \ub2e4\uc74c\uc758 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c8 \uc218 \uc788\ub2e4.<\/p>\n<p>I. \uc218\uc9c1 \uc6d0\uc2ec \uc8fc\uc870<\/p>\n<p>II. \uc218\ud3c9 \uc6d0\uc2ec \uc8fc\uc870<\/p>\n<p>\ub458\uc758 \ucc28\uc774\ub294 \uc6d0\ud1b5\ud615 \ud2c0\uc758 \uacbd\uc0ac \uc704\uce58\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc218\uc9c1 \uc6d0\uc2ec \uc8fc\uc870\uc758 \uacbd\uc6b0, \uc218\uc9c1\ucd95\uc5d0\uc11c \uc6d0\ud1b5\ud615 \uae08\ud615\uc744 \ud68c\uc804\uc2dc\ud0a4\ub294 \uc8fc\uc870 \uae30\uacc4\uc758 \uc870\ud569\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74, \uc6d0\uc2ec \uc8fc\uc870\uae30\ub294 \uc218\ud3c9 \uc6d0\uc2ec \uc8fc\uc870 \uacf5\uc815\uc5d0\uc11c \uc218\ud3c9\ucd95\uc744 \ud1b5\ud574 \uae08\ud615\uc744 \ud68c\uc804\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\uc0dd\uc0b0 \uba54\ucee4\ub2c8\uc998\uc740 \ub2e4\ub974\uc9c0\ub9cc \ub450 \uacf5\uc815 \ubaa8\ub450 \uc6d0\uc2ec \uc8fc\uc870 \uacf5\uc815\uc740 \ube44\uc2b7\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6d0\uc2ec\uc8fc\uc870 \uc808\ucc28\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<p>I. \uae08\ud615 \uc900\ube44<\/p>\n<p>\uc774 \ub2e8\uacc4\ub294 \uc6d0\ud1b5\ud615 \uae08\ud615\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc900\ube44\ud558\uae30 \uc704\ud574 \uc218\ud589\ud558\ub294 \uc77c\ub828\uc758 \uc870\uce58\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud2c0\uc744 \uc138\ub77c\ubbf9 \uc2ac\ub7ec\ub9ac\uc5d0 \ub2f4\uac00 \ubcbd\uc744 \ucf54\ud305\ud55c \ud6c4 \ub9d0\ub9b4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc900\ube44\uac00 \ub418\uba74, \uc6d0\uc2ec\ubd84\ub9ac\uae30\uc5d0 \ud2c0\uc744 \uace0\uc815\ud558\uace0 \uc804\uc6d0\uc744 \ucf2d\ub2c8\ub2e4.<\/p>\n<p>\uc57d 1100RPM\uc758 \ub9e4\uc6b0 \ube60\ub978 \uc18d\ub3c4\ub85c \ucd95\uc744 \uc911\uc2ec\uc73c\ub85c \ud68c\uc804\ud558\uac8c \ud558\uc138\uc694.<\/p>\n<p>II. \ubd93\uae30.<\/p>\n<p>\uc774\uc81c \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uc6a9\uad11\ub85c\uc5d0\uc11c \uc62e\uaca8 \ubc14\ub85c \ud68c\uc804\ud558\ub294 \uae08\ud615\uc5d0 \ubd93\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub2e8\uacc4\ub294 \uc218\ub3d9\uc73c\ub85c \uc9c4\ud589\ud558\uae30 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc73c\ubbc0\ub85c \uc790\ub3d9 \ucda9\uc804\uae30\ub97c \uc774\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6d0\uc2ec\ub825\uc758 \ub3c4\uc6c0\uc73c\ub85c \uc6a9\uc735 \uae08\uc18d\uc740 \uae08\ud615\uc774 \ucc44\uc6cc\uc9d0\uc5d0 \ub530\ub77c \uce90\ube44\ud2f0 \ubcbd\uc744 \ub530\ub77c \uace0\ub974\uac8c \ubd84\ud3ec\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub18d\ub3c4\uac00 \ub192\uc740 \uc561\uccb4\ub294 \ubcbd\uc73c\ub85c \ub04c\ub824\uac00\ub294 \ubc18\uba74, \ubd88\uc21c\ubb3c\uc744 \ud3ec\ud568\ud55c \ub18d\ub3c4\uac00 \ub0ae\uc740 \uc561\uccb4\ub294 \ubd80\uc720 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uac70\ub098 \ub0b4\ubd80 \ud45c\uba74\uc5d0 \uba38\ubb3c\ub7ec \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>III. \ub0c9\uac01<\/p>\n<p>\uc774\uc81c \uae08\ud615\uc774 \uc644\uc804\ud788 \ucc44\uc6cc\uc84c\uc73c\ubbc0\ub85c \uae08\uc18d\uc774 \uc2dd\ub294 \ub3d9\uc548 \ud68c\uc804\uc744 \uacc4\uc18d\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc7ac\ub8cc\uac00 \ubc14\uae65\ucabd \ubcbd\uc5d0\uc11c\ubd80\ud130 \uc2dd\uc5b4 \uacb0\uad6d \uc548\ucabd \ubcbd\uc744 \ud1b5\ud574 \uc2dd\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>IV. \uc8fc\uc870\ubb3c \uc81c\uac70<\/p>\n<p>\uc774\uc81c \ud68c\uc804\uc744 \uc911\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uadf8 \uc804\uc5d0 \uc7ac\ub8cc\uac00 \uc2dd\uace0 \uc644\uc804\ud788 \uad73\uc5c8\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud2c0\uc5d0\uc11c \uc8fc\uc870\ubb3c\uc744 \uaebc\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc8fc\uc870\ubb3c\uc744 \uaebc\ub0b4\uae30 \uc704\ud574 \uae08\ud615 \ub0b4\ubd80\ub97c \ud754\ub4e4\uac70\ub098 \uae68\ub728\ub9b4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uac74 \uc26c\uc6b8 \uac81\ub2c8\ub2e4.<\/p>\n<p>V. \ub9c8\ubb34\ub9ac<\/p>\n<p>\uc8fc\uc870\ubb3c\uc744 \uac80\uc0ac\ud558\uc5ec \uc8fc\uc870\ubb3c\uc758 \ud488\uc9c8\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<p>\uadf8\ub7f0 \ub2e4\uc74c \uc5f0\uc0ad\uc774\ub098 \ubaa8\ub798 \ubd84\uc0ac\ub85c \uc778\ud574 \uc0dd\uae34 \ubd88\uaddc\uce59\uc131\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \ud574\ub2f9 \uc8fc\uc870\ubb3c\uc744 \uc801\uc808\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>https:\/\/youtu.be\/ptsRk0E4seA<\/p>\n<h3>\uc6d0\uc2ec\uc8fc\uc870\uc758 \uc7a5\uc810<\/h3>\n<ul>\n<li>\uc774 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uba74 \ub9e4\uc6b0 \ud070 \ubd80\ud488\uc744 \uc131\ud615\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud45c\uba74 \ub9c8\uac10\uc774 \uc6b0\uc218\ud558\uace0 \uce58\uc218 \uc815\ud655\ub3c4\uac00 \ub192\uc740 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub178\ub3d9\ube44 \uc18c\ubaa8\uac00 \uc801\uc2b5\ub2c8\ub2e4<\/li>\n<li>\ud3d0\uae30\ubb3c\uc774\ub098 \uc794\uc5ec\ubb3c\uc774 \uac70\uc758 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uac00\uc7a5 \ud070 \ud55c\uacc4\ub294 \uc774 \uacf5\uc815\uc774 \uc6d0\ud1b5\ud615 \uc8fc\uc870\ubb3c\uc758 \uc0dd\uc0b0\uc5d0\ub9cc \uc801\uc6a9 \uac00\ub2a5\ud558\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <\/u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Sand_casting\">\ubaa8\ub798\uc8fc\uc870\ubc95<\/a><\/h3>\n<p>\uc774 \ubc29\ubc95\uc740 \ud22c\uc790 \uc8fc\uc870\uc640 \ub2ec\ub9ac \ubaa8\ub798 \uc8fc\ud615\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubcf5\uc7a1\ud558\uace0 \ub3c5\ud2b9\ud55c \ubd80\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub798 \uc8fc\ud615\uc740 \uc2e4\ub9ac\uce74 \ubaa8\ub798\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub798\ub97c \uae08\ud615 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud55c\ubc88 \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-564\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-8-Sand-casting.png\" alt=\"\ubaa8\ub798\uc8fc\uc870\" width=\"500\" height=\"311\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-8-Sand-casting.png 500w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-8-Sand-casting-300x187.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ubaa8\ub798\uc8fc\uc870<\/em><\/p>\n<p>\ubaa8\ub798\ub97c \uae08\ud615 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ud558\ub294 \uc774\uc810:<\/p>\n<ul>\n<li>\uc800\ub834\ud558\uace0 \uc27d\uac8c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/li>\n<li>\ubaa8\ub798\ub294 \uace0\uc628\uc744 \uacac\ub51c \uc218 \uc788\uc73c\ubbc0\ub85c \ubaa8\ub798\ubcf4\ub2e4 \ub179\ub294\uc810\uc774 \ub192\uc740 \uae08\uc18d\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774 \uacfc\uc815\uc5d0\uc11c \uc0ac\uc6a9\ub41c \ubc29\ubc95\ub860\uc744 \uc7a0\uae50 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>i. \ucc98\uc74c\uc5d0\ub294 \uc8fc\uc870 \uacf5\uc815\uc744 \uc704\ud55c \ud2c0\uc744 \ub9cc\ub4e4\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub2e8\uacc4\ub294 \ud2b9\uc815 \ud328\ud134\uc744 \ub514\uc790\uc778\ud558\uc5ec \uc2dc\uc791\ud558\uc138\uc694.<\/p>\n<p>\uadf8\ub807\uc9c0 \uc54a\uc73c\uba74, \uc0ac\uc6a9\uc5d0 \uc801\ud569\ud55c \ud328\ud134 \uc720\ud615\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc2dc \ub9d0\ud574\uc11c, \uadc0\ud558\uc758 \uc120\ud0dd\uc740 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud328\ud134\uc758 \uc18c\uc7ac.<\/li>\n<li>\ud328\ud134\uc5d0\uc11c \uc2dc\uc791\ub420 \uc218 \uc788\ub294 \ud5c8\uc6a9<\/li>\n<li>\uc0ac\uc6a9\ud560 \ud328\ud134\uc758 \ube44\uc6a9.<\/li>\n<\/ul>\n<p>\uc774 \ud328\ud134\uc740 \ub450 \uac1c\uc758 \ub3d9\uc77c\ud55c \ubc18\ucabd\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc704\ucabd\uacfc \uc544\ub798\ucabd \uc808\ubc18.<\/p>\n<p>\uadf8\ub7f0 \ub2e4\uc74c \ud328\ud134 \uc8fc\uc704\uc758 \ud2c0\uc758 \uac01 \ubc18\ucabd\uc5d0 \ubaa8\ub798\ub97c \ucc44\uc6cc \ub123\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad6c\uba4d\uc758 \ubaa8\uc591\uc744 \uc548\uc815\uc2dc\ud0a4\uae30 \uc704\ud574 \ubaa8\ub798\uc640 \ubc14\uc778\ub354\ub97c \uc11e\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc138\uc694.<\/p>\n<p>\ud3ec\uc7a5\uc740 \uc218\ub3d9\uc73c\ub85c \ud560 \uc218\ub3c4 \uc788\uace0 \uc790\ub3d9\ud654\ub41c \uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac01 \ubaa8\ub798\uc758 \uc885\ub958\ub9c8\ub2e4 \ud2b9\uc815\ud55c \uc6a9\ub3c4\uac00 \uc788\uc73c\ubbc0\ub85c \uc8fc\ud615\ubaa8\ub798\uc758 \ud488\uc9c8\uacfc \uc885\ub958\ub97c \ubc18\ub4dc\uc2dc \ud655\uc778\ud558\uc138\uc694.<\/p>\n<p>\uc8fc\ud615 \ubaa8\ub798\ub294 \uac15\ub825\ud558\uac8c \uacb0\ud569\ud558\uba70 \ud22c\uacfc\uc131\uc744 \uc27d\uac8c \uc783\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc2e4\ub9ac\uce74 \ubaa8\ub798, \uc810\ud1a0 \ubc0f \uc801\uc808\ud55c \uc218\ubd84\uc774 \ud63c\ud569\ub418\uc5b4 \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ubbc0\ub85c \ub2f9\uc2e0\uc774 \uc0dd\uc0b0\ud558\uace0\uc790 \ud558\ub294 \uc7ac\ub8cc\uc758 \uc885\ub958\uc5d0 \ub530\ub77c \uac01\uac01\uc744 \ube44\uad50\ud558\uace0 \ub300\uc870\ud574 \ubcf4\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ubaa8\ub798 \uc8fc\ud615 \uc720\ud615\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucc9c\uc5f0\ubaa8\ub798\uc640 \ud569\uc131\ubaa8\ub798<\/li>\n<li>\uadf8\ub9b0\uc0cc\ub4dc \ubab0\ub4dc - \uc774\uac83\uc740 \ubaa8\ub798, \ubb3c \ubc0f<\/li>\n<li>\uac74\uc870 \ubaa8\ub798 \uc8fc\ud615 - \uc720\uae30\ubb3c\uc774 \ud3ec\ud568\ub41c \ubaa8\ub798\ub85c \uad6c\uc131\ub428 \uc774 \uc720\ud615\uc740 \uace0\uc628\uc73c\ub85c \ucc98\ub9ac\ud558\uc5ec \uac15\ud654\ub429\ub2c8\ub2e4. \ub610\ud55c \ub9e4\uc6b0 \ube44\uc2f8\uc9c0\ub9cc \ub9e4\uc6b0 \uc815\ud655\ud55c \uc8fc\uc870\ubb3c\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub2e4\uc2dc \ub9d0\ud574\uc11c, \uc0ac\uc6a9\ub41c \ubaa8\ub798\uc758 \ud2b9\uc131\uc740 \ubaa8\ub798 \ud2c0\uc758 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p>\uc88b\uc740 \ubaa8\ub798\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc131\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucd5c\uc801\uc758 \uac15\ub3c4<\/li>\n<li>\ub354 \ub098\uc740 \ud22c\uacfc\uc131<\/li>\n<li>\uc6b0\uc218\ud55c \uc5f4\uc804\ub3c4\ub3c4<\/li>\n<li>\uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud574\uc57c \ud569\ub2c8\ub2e4<\/li>\n<\/ul>\n<p>ii. \ud328\ud134\uc774 \ubab0\ub4dc\uc5d0 \uc798 \uace0\uc815\ub418\uba74 \uc870\uc2ec\uc2a4\ub7fd\uac8c \uc81c\uac70\ud558\uc2ed\uc2dc\uc624. \uc774\uc81c \ub0a8\uc740 \uac83\uc740 \ub2e4\uc74c \ub2e8\uacc4\uc5d0\uc11c \ud544\uc218\uc801\uc778 \ubab0\ub4dc \uce90\ube44\ud2f0\uc785\ub2c8\ub2e4.<\/p>\n<p>\uacf5\ub3d9 \ud45c\uba74\uc744 \uc724\ud65c\ud558\ub294 \uac83\uacfc \uac19\uc740 \ucd94\uac00\uc801\uc778 \uc870\uce58\ub97c \ucde8\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub807\uac8c \ud558\uba74 \ub098\uc911\uc5d0 \uc8fc\uc870\ubb3c\uc744 \uc81c\uac70\ud558\ub294 \ub370 \ub354 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>iii. \uc774\uc81c \uc131\ud615 \uce90\ube44\ud2f0 \ud55c\ucabd \ub05d\uc5d0 \uace0\uc815\ub41c \uac8c\uc774\ud305 \uc2dc\uc2a4\ud15c \ub610\ub294 \uc8fc\uc785\ud1b5\uc744 \ub9cc\ub4dc\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc774 \ubb38\uc758 \uc8fc\uc694 \ubaa9\uc801\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc8fc\uc870 \uc2dc \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \uc8fc\uc785\ub418\ub294 \uc6a9\uc735 \uae08\uc18d\uc744 \uc774\ub04c\uc5b4\ub0c5\ub2c8\ub2e4.<\/li>\n<li>\uac00\uc5f4 \uc2dc \ud328\ud134 \uc18c\uc7ac\uac00 \ub179\uc744 \ub54c \ubc30\ucd9c\ub420 \uc218 \uc788\ub294 \uacbd\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud328\ud134\uc744 \ub7ec\ub108\uc5d0 \uacb0\ud569\ud558\ub824\uba74<\/li>\n<\/ul>\n<p>iv. \ub2e4\uc74c\uc73c\ub85c, \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \ubd93\uc2b5\ub2c8\ub2e4. \uc774 \ub2e8\uacc4 \uc804\uc5d0 \ud569\uae08\uc744 \uc6a9\uad11\ub85c\uc5d0 \ubcf4\uad00\ud558\uace0 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uce90\ube44\ud2f0 \ucc44\ub110\uacfc \uc139\uc158\uc744 \uc644\uc804\ud788 \ucc44\uc6cc\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc218\ub3d9\uc73c\ub85c \ud560 \uc218\ub3c4 \uc788\uace0 \uc790\ub3d9 \ucda9\uc804\uae30\ub97c \uc774\uc6a9\ud574 \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uae08\uc18d\uc774 \uce90\ube44\ud2f0 \ub0b4\uc5d0\uc11c \uc870\uae30\uc5d0 \uc751\uace0\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc9e7\uc740 \uc2dc\uac04 \ub0b4\uc5d0 \uae08\ud615\uc5d0 \ube60\ub974\uac8c \ucc44\uc6cc\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>v. \uadf8 \ub2e4\uc74c\uc5d0\ub294 \ub0c9\uac01\uc774 \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc8fc\uc870\ubb3c\uc744 \uc801\uc808\ud788 \ucc44\uc6b4 \ud6c4, \uc778\ub0b4\uc2ec\uc744 \uac16\uace0 \uae08\ud615\uc774 \uc2dd\uace0 \uc644\uc804\ud788 \uad73\uc744 \ub54c\uae4c\uc9c0 \uae30\ub2e4\ub9ac\uc138\uc694.<\/p>\n<p>\ub0c9\uac01 \uc2dc\uac04\uc740 \uc8fc\ub85c \uc8fc\uc870\ubb3c\uc758 \uc758\ub3c4\ub41c \ubcbd \ub450\uaed8\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub450\uaebc\uc6b4 \ubcbd\uc740 \ub0c9\uac01 \uc2dc\uac04\uc774 \ub354 \uae38\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ucda9\ubd84\ud55c \ub0c9\uac01 \uc2dc\uac04\uc744 \ud655\ubcf4\ud558\uc9c0 \ubabb\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc8fc\uc870\ubb3c\uc758 \ubcc0\ud615<\/li>\n<li>\uc5f4\ubd84\ud574,<\/li>\n<li>\ubd88\uc644\uc804\ud55c \ucc44\uc6cc\uc9c4 \uc139\uc158<\/li>\n<li>\uc904\uc5b4\ub4e4\ub2e4<\/li>\n<\/ul>\n<p>vi. \uc801\uc808\ud55c \ub0c9\uac01 \uc2dc\uac04\uc774 \uacbd\uacfc\ud558\uba74 \uc774\uc81c \uae08\ud615\uc744 \uae68\uace0 \uc8fc\uc870\ubb3c\uc744 \uaebc\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc5d0\uc11c\ub294 \uae08\ud615\uc744 \ud754\ub4e4\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \ud754\ub4e4\uc5b4 \ube7c\ub294 \uacfc\uc815\uc740 \uc9c4\ub3d9\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc7a5\ube44\ub294 \ubaa8\ub798\ub97c \ub04c\uc5b4\ub0b4\uc5b4 \ucd5c\uc885 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\ub354\ub77c\ub3c4 \uc815\ud655\ud558\uac8c \ud45c\ud604\ub418\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubd80 \ubaa8\ub798 \uce35\uc740 \uc8fc\uc870\ubb3c \uc18d\uc5d0 \uc5ec\uc804\ud788 \ub0a8\uc544 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub798\uc11c \uc800\ub294 \ubc1c\ud30c \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc744 \uad8c\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc9c4\ub3d9\uae30\uc640\ub294 \ub2ec\ub9ac, \ubd84\uc0ac\uae30\ub294 \uac07\ud78c \ubaa8\ub798\ub97c \uc644\uc804\ud788 \uc81c\uac70\ud558\uace0 \uc8fc\uc870\ubb3c\uc758 \uac70\uce5c \ud45c\uba74\uc744 \uae68\ub057\uc774 \uc815\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>vii. \uadf8 \ud6c4, \ud45c\uba74 \ud2b8\ub9ac\ubc0d\uacfc \uac80\uc0ac\uac00 \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ubd80\ud488\uc5d0 \ubd88\uaddc\uce59\uc131\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc788\ub2e4\uba74 \ud45c\uba74 \ud2b8\ub9ac\ubc0d\uc744 \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubd88\uaddc\uce59\ud558\uac8c \ub3cc\ucd9c\ub41c \ud45c\uba74\uc740 \ub0c9\uac01 \uacfc\uc815\uc758 \ube44\ud6a8\uc728\uc131\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c \uc8fc\uc870 \ud45c\uba74\uc5d0 \uacfc\ub3c4\ud55c \uc7ac\ub8cc\uac00 \ubc1c\uc0dd\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9dd\uce58, \ud1b1, \ud2b8\ub9ac\ubc0d \ud504\ub808\uc2a4\uc640 \uac19\uc740 \uae30\uacc4 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae34 \ubd80\ubd84\uc744 \uc798\ub77c\ub0bc \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc808\ub2e8 \uacfc\uc815\uc5d0 \uc2dc\uac04\uc774 \ub9ce\uc774 \uac78\ub9b4 \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uc8fc\ub85c \uc8fc\uc870\ubb3c\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ud070 \uac83\ub4e4\uc740 \ub2e4\ub4ec\ub294 \ub370 \uc2dc\uac04\uc774 \ub9ce\uc774 \uac78\ub9b4 \uac81\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc774\ub807\uac8c \ub450\ub4dc\ub824 \ub9cc\ub4e0 \ubd80\ud488\uc740 \ub2e4\ub978 \uc0ac\ud615 \uc8fc\uc870 \uacf5\uc815\uc5d0\uc11c \ud3d0\uae30\ud558\uac70\ub098 \uc7ac\uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9cc\uc57d \ub098\uc911\uc5d0 \ucc98\ub9ac\ud558\ub294 \uac83\uc744 \uc120\ud638\ud558\uc2e0\ub2e4\uba74 \uc720\uc0ac\ud55c \ud654\ud559\uc801 \uad6c\uc131\uc744 \uac00\uc9c4 \ubd80\ud488\uacfc \ud568\uaed8\ub9cc \uc7ac\uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\ubaa8\ub798 \uc8fc\uc870 1: \ubaa8\ub798 \uc8fc\uc870 \uacf5\uc815 \uc18c\uac1c\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/qbUDYobvqvI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h3>\ubaa8\ub798 \uc8fc\uc870\uc758 \uc7a5\uc810<\/h3>\n<ul>\n<li>\ub9e4\uc6b0 \ud070 \ubd80\ud488 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ubcf5\uc7a1\ud55c \ub514\uc790\uc778\uc758 \ud615\uc131.<\/li>\n<li>\uc0dd\uc0b0\ub41c \uc870\uac01\uacfc \ud3d0\uae30\ubb3c\uc740 \uc7ac\ud65c\uc6a9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ub2e8\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/h3>\n<ul>\n<li>\uc7ac\ub8cc \uac15\ub3c4\uac00 \uc57d\ud568<\/li>\n<li>\ub178\ub3d9 \uc9d1\uc57d\uc801<\/li>\n<li>\uc0dd\uc0b0\ub41c \uc8fc\uc870\ubb3c\uc740 \uc88b\uc740 \uae30\uacf5\ub960\uc744 \uac00\uc9c8 \uac00\ub2a5\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <\/u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Continuous_casting\">\uc5f0\uc18d \uc8fc\uc870<\/a><\/h3>\n<p>\uc2a4\ud2b8\ub79c\ub4dc \uce90\uc2a4\ud305\ub9cc\ud07c\uc774\ub098 \uc798 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc220\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b9\uc815 \uae38\uc774\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc8fc\uc870\ud558\ub294 \uc81c\uc870 \uc0b0\uc5c5 \uacf5\uc815\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacbd\uc6b0, \uc6a9\uc735\ub41c \uac15\ucca0\uc740 \ud1b5 \ubaa8\uc591\uc758 \ud134\ub514\uc2dc\uc5d0 \uc8fc\uc785\ub418\uace0, \uc5ec\uae30\uc11c \ub2e4\uc2dc \uc218\uc9c1\ud615 \uc8fc\ud615\uc744 \ud1b5\ud574 \ud750\ub985\ub2c8\ub2e4.<\/p>\n<p>\uc218\uc9c1\ud615 \uae08\ud615\uc5d0\ub294 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, \uc6a9\uc735\ub41c \uac15\ucca0\uc740 \ub0c9\uac01\ub418\uc5b4 \uc751\uace0\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc5f0\uc18d \uc8fc\uc870 \uacf5\uc815\uc744 \ud1b5\ud574 \uae34 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\ubb3c\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\ub978 \uc8fc\uc870 \uba54\ucee4\ub2c8\uc998\uacfc\ub294 \ub2ec\ub9ac, \uc774 \uc8fc\uc870\ub294 \uadf8\uc5d0 \uc0c1\uc751\ud558\ub294 \uac04\ud5d0\uc801 \ub2e8\uacc4\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc8fc\uc870\uc18c\ub9c8\ub2e4 \uc5f0\uc18d \uc8fc\uc870 \uae30\uacc4\uc758 \uc124\uacc4 \ubc0f \ubcc0\ud615\uc774 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uc88b\uc740 \uc18c\uc2dd\uc740 \ubaa8\ub4e0 \ub2e8\uacc4\uc640 \uc808\ucc28\uac00 \ube44\uc2b7\ud558\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-566\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-9-Continuous-casting.png\" alt=\"\uc5f0\uc18d\uc8fc\uc870\" width=\"850\" height=\"586\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-9-Continuous-casting.png 850w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-9-Continuous-casting-300x207.png 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-9-Continuous-casting-768x529.png 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc5f0\uc18d\uc8fc\uc870<\/em><\/p>\n<p>\ub2e8\uacc4\ubcc4 \uc5f0\uc18d \uc81c\uc870 \uacf5\uc815<\/p>\n<ol>\n<li>\uc6a9\uc735 \uae08\uc18d\uc744 \ud134\ub514\uc2dc\uc5d0 \ubd93\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ud134\ub514\uc2dc\ub294 \uc6a9\uc735 \uae08\uc18d\uc744 \uc77c\uc2dc\uc801\uc73c\ub85c \uc800\uc7a5\ud558\ub294 \uc6a9\uae30\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubcf4\ud1b5\uc740 \ud2c0 \ubc14\ub85c \uc704\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc2e4, \uadf8\uac83\uc740 \uc9c0\ud45c\uba74\uc73c\ub85c\ubd80\ud130 \uc57d 80\ud53c\ud2b8 \ub192\uc774\ub85c \uace0\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud230\ub514\uc2dc\uc758 \uc911\uc694\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc561\uccb4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uae08\ud615\uc5d0 \uacf5\uae09\ud558\uae30 \uc704\ud55c \uc784\uc2dc \uc800\uc7a5\uc18c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud56d\uc0c1 \ub300\ub7c9\uc758 \uc6a9\uc735 \uae08\uc18d\uc744 \ub2f4\uc744 \uc218 \uc788\ub3c4\ub85d \ub300\uc6a9\ub7c9\uc73c\ub85c \uc124\uacc4\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc9c0\uc18d\uc801\uc774\uace0 \uc548\uc815\uc801\uc73c\ub85c \uae08\ud615\uc5d0 \uc561\uccb4 \uae08\uc18d\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4.<\/li>\n<li>\uae08\ud615\uc744 \uc62c\ubc14\ub978 \ube44\uc728\ub85c \uc815\ud655\ud558\uac8c \ucc44\uc6b0\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud134\ub514\uc26c\uc5d0\ub294 \uc790\ub3d9 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc774 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc5b4 \uc561\uccb4\ub97c \uc815\ud655\ud558\uace0 \ucd5c\uc801\uc73c\ub85c \uacf5\uae09\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uae30\ubcf8\uc801\uc73c\ub85c \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc740 \uc6a9\uac15\uc758 \ud750\ub984\uc744 \uc870\uc808\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \ud134\ub514\uc2dc\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc6a9\uc735 \uae08\uc18d\uc758 \uc591\uc744 \ud30c\uc545\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ud6c4, \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc740 \uae08\ud615\uc5d0 \ud544\uc694\ud55c \uc0ac\uc804 \uc694\uad6c \uc218\uc900\uc744 \uc815\uc758\ud558\uace0 \uc774\ub97c \ud1b5\ud574 \ud134\ub514\uc2dc\uc5d0\uc11c \uae08\uc18d-\uc561\uccb4 \ucd9c\ub825\uc744 \uc870\uc808\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\uba74 \uce90\uc2a4\ud305\uc758 \uc6d0\ud65c\ud55c \uc804\ud658\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc911\uc694\ud55c \uc810\uc740, \uc8fc\uc870\uac00 \ud134\ub514\uc2dc\uc5d0\uc11c \uc2dc\uc791\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc6a9\uc735 \uae08\uc18d\uc774 \uc774 \uc704\uce58\uc5d0\uc11c \uc751\uace0\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud134\ub514\uc2dc\uc5d0 \uc6a9\uc735 \uae08\uc18d\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uacf5\uae09\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol start=\"2\">\n<li>\uc774 \ubaa8\ub4e0 \uac83\uc744 \ud55c \ud6c4, \uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc815\uc81c\uac00 \uc774\uc5b4\uc9c4\ub2e4. \uc774 \ub2e8\uacc4\uc5d0\uc11c \ubaa8\ub4e0 \uc774\uc6a9 \uac00\ub2a5\ud55c \uc2ac\ub798\uadf8\uc640 \ubd88\uc21c\ubb3c\uc774 \ucd94\ucd9c\ub41c\ub2e4.<\/li>\n<\/ol>\n<p>\uac15\ucca0\uc740 \uace0\uc628\uc5d0\uc11c\ub294 \ub300\ubd80\ubd84\uc758 \uc678\ubd80 \ud658\uacbd \uc870\uac74\uc5d0 \ub9e4\uc6b0 \ubc18\uc751\uc131\uc774 \ud070 \uae08\uc18d\uc774\ubbc0\ub85c \uc8fc\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uae08\ud615\uc758 \uc717\ubd80\ubd84\uc5d0\ub294 \ubd88\ud65c\uc131 \uac00\uc2a4, \ud2b9\ud788 \uc544\ub974\uace4 \uac00\uc2a4\ub97c \ubd84\uc0ac\ud558\uae30 \uc704\ud55c \uac00\uc2a4 \ub178\uc990\uc774 \uc7a5\ucc29\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc65c \uc544\ub974\uace4\uc778\uac00?<\/p>\n<p>\uadf8 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc544\ub974\uace4\uc740 \uae08\uc18d\uacfc \ubc18\uc751\ud560 \uc218 \uc788\ub294 \uc0b0\uc18c \ub4f1\uc758 \uc0b0\ud654\uc131 \uac00\uc2a4\ub97c \ubc30\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub354\uc6b1\uc774 \uc544\ub974\uace4\uc740 \uae08\uc18d\uc758 \ud488\uc9c8\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubd88\ud65c\uc131 \uac00\uc2a4\ub294 \ubc18\uc751\uc131\uc774 \uc5c6\ub2e4\ub294 \uac83\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/li>\n<\/ul>\n<ol start=\"3\">\n<li>\uc774\uc81c \uc6a9\uc735 \uae08\uc18d\uc740 \uae08\ud615\uc73c\ub85c \uc27d\uac8c \ud758\ub7ec\uc57c \ud569\ub2c8\ub2e4. \uae08\ud615\uc740 \ud2b9\ubcc4\ud788 \uad6c\ub9ac\ub85c \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \uc18c\uc7ac\ub294 \uc5f4\uc744 \uc8fc\ubcc0\uc73c\ub85c \uc27d\uac8c \uc804\ub3c4\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774\uac83\uc740 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uac8c\ub2e4\uac00, \uae08\ud615\uc5d0\ub294 \ubb3c \ub0c9\uac01\ud540 \uc2dc\uc2a4\ud15c\uc774 \ud0d1\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub0c9\uac01 \uc7a5\uce58\ub294 \uae08\uc18d \uc8fc\uc870\ubb3c\uc744 \uc751\uace0\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \ud2c0\uc740 \ubcf4\ud1b5 \uc704\uc544\ub798\ub85c \uc6c0\uc9c1\uc774\ub294 \ud328\ud134\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ub3d9\uc791\uc740 \uc751\uace0\ub41c \uae08\uc18d\uc774 \uae08\ud615 \ubcbd\uc5d0 \ub2ec\ub77c\ubd99\ub294 \uc704\ud5d8\uc744 \ud53c\ud558\uae30 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc11c \uc5b8\uae09\ud588\ub4ef\uc774, \uae08\uc18d \uc8fc\uc870\ubb3c\uc740 \uc678\ubcbd\uc5d0\uc11c\ubd80\ud130 \uc751\uace0\ub418\uc5b4 \ub0b4\ubd80 \ubd80\ubd84\uc73c\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc8fc\uc870\ubb3c\uc774 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0\uc11c \uc644\uc804\ud788 \uc751\uace0\ub418\uc9c0 \uc54a\ub294\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud558\uc138\uc694.<\/p>\n<p>\ub530\ub77c\uc11c \uc774\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ucda9\ubd84\ud55c \ub0c9\uac01 \uc2dc\uac04\uc744 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc624\uc77c\uc774\ub098 \uc2ac\ub798\uadf8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae08\ud615\uc5d0 \uc724\ud65c\uc720\ub97c \uce60 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc624\uc77c\ub9c1\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uac00\uce58\uc788\ub294 \uac83\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4 <a href=\"https:\/\/isohitech.com\/different-types-of-lubrication-systems\/\">\ub9e4\ub044\ub7fd\uac8c \ud558\uae30<\/a> \uae08\ud615 \uce90\ube44\ud2f0\ub85c.<\/li>\n<li>\uccb4\uac15 \ub0b4\uc5d0 \uac07\ud78c \uacf5\uae30\ub97c \ubaa8\ub450 \ubc30\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n<li>\uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \uc5f4 \ucc28\ub2e8\ub9c9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<ol start=\"4\">\n<li>\uae08\ud615 \ub0b4 \uae08\uc18d \uc2a4\ud2b8\ub79c\ub4dc\uc758 \ud750\ub984\uc740 \uc870\uc815\ub418\uace0 \uc77c\uc815\ud55c \uc18d\ub3c4\ub85c \uc6c0\uc9c1\uc785\ub2c8\ub2e4. \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 \ud750\ub984\uc774 \ub864\ub7ec\uc5d0 \uc758\ud574 \uc870\uc808\ub41c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uac00\ub2e5\uc758 \ud750\ub984\uc744 \uc548\ub0b4\ud558\uace0 \uc6d0\ud558\ub294 \uacbd\ub85c\ub85c \ud5a5\ud558\uac8c \ud558\uae30 \uc704\ud574 \ubd80\ucc29\ub41c \ub864\ub7ec\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc120\ud0dd\uc801\uc73c\ub85c \ub450 \uac1c\uc758 \uc11c\ub85c \ub2e4\ub978 \ub864\ub7ec \uc138\ud2b8\ub97c \ud3ec\ud568\ud558\uc5ec \uae08\uc18d \uac00\ub2e5\uc744 \uc218\uc9c1\uc73c\ub85c \ube44\ud2c0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610 \ub2e4\ub978 \uc138\ud2b8\ub294 \uc774\ub97c \uace7\uac8c \ud3b4\ub294 \ub370\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \ub864\ub7ec \uc138\ud2b8\uac00 \uc11c\ub85c \ud611\ub825\ud558\uba74 \uac00\ub2e5 \ud750\ub984\uc758 \uc774\ub3d9 \ubc29\ud5a5\uc774 \uc218\uc9c1 \uacbd\uc0ac\uc5d0\uc11c \uc218\ud3c9 \uacbd\uc0ac\ub85c \ubc14\ub01d\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, \uc8fc\uc870\ubb3c\uc740 \uc218\ud3c9 \ubc29\ud5a5\uc73c\ub85c \ud750\ub985\ub2c8\ub2e4.<\/p>\n<ol start=\"5\">\n<li>\ub864\ub7ec\ub97c \ubaa8\ub450 \ud1b5\uacfc\ud55c \uc804\uccb4 \uac00\ub2e5\uc740 \uc808\ub2e8 \ud14c\uc774\ube14\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uc870\uc5c5\uc5d0\uc11c\ub294 \ud1b1\uc774 \ucd5c\ucca8\ub2e8 \uae30\uc220\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae08\uc18d \uc8fc\uc870\ubb3c\uc774 \uacc4\uc18d \uc6c0\uc9c1\uc774\ub294 \ub3d9\uc548 \uc808\uc0ad \ub0a0\uc774 \uc5f0\uc18d \uc8fc\uc870\ubb3c\uc758 \uc808\ub2e8\uc744 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uac15\ucca0\uc758 \uc5f0\uc18d \uc8fc\uc870\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/n_62k5HQLG8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h3>\uc774 \ud504\ub85c\uc138\uc2a4\uc758 \uc7a5\uc810<\/h3>\n<ul>\n<li>\uc7ac\ub8cc \ub0ad\ube44\uac00 \uc801\uc74c<\/li>\n<li>\uc774 \uacfc\uc815\uc5d0\uc11c \uc6b4\uc601\ube44\uc6a9\uc774 \ud06c\uac8c \uc808\uac10\ub429\ub2c8\ub2e4.<\/li>\n<li>\uace0\ud488\uc9c8\uc758 \uc8fc\ubb3c\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4<\/li>\n<li>\ub300\ub7c9 \uc0dd\uc0b0<\/li>\n<\/ul>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <\/u><a href=\"http:\/\/www.pacificmarine.net\/marine-deck\/cargo-container-parts\/iso-container-corner-castings.htm\">\ucf54\ub108 \uce90\uc2a4\ud305<\/a><\/h3>\n<p>\uc774 \uacbd\uc6b0, \uacb0\uacfc\uc801\uc778 \uc8fc\uc870 \uacfc\uc815\uc5d0\uc11c \ucf54\ub108 \uc8fc\uc870\ubb3c\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc81c\ud488\uc740 \uc6b4\uc1a1 \ucee8\ud14c\uc774\ub108\ub97c \uac15\ud654\ud558\uae30 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-568\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-10-Corner-casting.jpg\" alt=\"\ucf54\ub108 \uce90\uc2a4\ud305\" width=\"1537\" height=\"1144\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-10-Corner-casting.jpg 1537w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-10-Corner-casting-300x223.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-10-Corner-casting-768x572.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-10-Corner-casting-1024x762.jpg 1024w\" sizes=\"auto, (max-width: 1537px) 100vw, 1537px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ucf54\ub108 \uce90\uc2a4\ud305<\/em><\/p>\n<p>\ubcf4\ud1b5 8\uc138\ud2b8\ub85c \ub514\uc790\uc778\ub418\uc5b4 \ud310\ub9e4\ub429\ub2c8\ub2e4.<\/p>\n<p>\uac01 \uc138\ud2b8\ub294 \uc6a9\uae30\uc758 \uc0c1\ub2e8 \ubaa8\uc11c\ub9ac\uc5d0 \uace0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc67c\ucabd \uc0c1\ub2e8\uacfc \uc624\ub978\ucabd \ubaa8\uc11c\ub9ac, \uc67c\ucabd \ud558\ub2e8\uacfc \uc624\ub978\ucabd \ubaa8\uc11c\ub9ac.<\/p>\n<p>\ub610\ud55c, \uc774\ub4e4 \uc81c\ud488\uc758 \uce58\uc218\ub294 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc815\ub82c\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.iso.org\/standard\/65553.html\">\uad6d\uc81c\ud45c\uc900\ud654\uae30\uad6c(ISO) 1161<\/a>.<\/p>\n<p>\ucf54\ub108 \uc8fc\uc870\ubb3c\uc758 \uae30\uc220\uc801 \uc5ed\ud560\ub85c \uc778\ud574 \ud574\ub2f9 \uc124\uacc4 \ub3c4\uba74 \ubc0f \uc0ac\uc591\uc744 ISO\uc5d0 \uc81c\ucd9c\ud558\uc5ec \uc2b9\uc778 \ubc0f \uac80\uc99d\uc744 \ubc1b\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub9ac\uace0 \uc8fc\uc870 \uacf5\uc815\uc5d0 \ud544\uc218\uc801\uc778 \ub2e4\ub978 \ubaa8\ub4e0 \ud1b5\ud569 \uc808\ucc28\ub3c4 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \uc81c\ucd9c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc808\ucc28\uc5d0\ub294 \uc0ac\uc6a9\ub41c \uae08\uc18d \ud569\uae08\uc758 \ud654\ud559 \ubd84\uc11d\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Weldability\">\uc6a9\uc811\uc131<\/a> \ubc0f \uc5f4\ucc98\ub9ac.<\/p>\n<p>\uac80\uc99d \ud504\ub85c\uc138\uc2a4\uac00 \uc644\ub8cc\ub418\uba74 \uc774\ub7ec\ud55c \ucf54\ub108 \ud53c\ud305\uc740 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Steel_casting\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870<\/a> \ud589\ub3d9 \uc591\uc2dd.<\/p>\n<p>\uc774 \uacfc\uc815\uc5d0\uc11c \uc88b\uc740 \uac15\ub3c4\ub97c \uc704\ud574 \ub450\uaecd\uac8c \uac15\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ucf54\ub108 \uc8fc\uc870\ubb3c\uc744 \ud3ec\ud568\ud55c \ubaa8\ub4e0 \uc8fc\uc870\ubb3c\uc740 \uc801\uc808\ud55c \uc5f4\ucc98\ub9ac\ub97c \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ucf54\ub108 \uc8fc\uc870\ubb3c\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc801\uc808\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ub2ec\uc131\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucd5c\uc801\uc758 \ud56d\ubcf5 \uac15\ub3c4<\/li>\n<li>\uc778\uc7a5\uac15\ub3c4\uac00 \uc88b\ub2e4<\/li>\n<li>\ub354 \ub098\uc740 \uc2e0\uc7a5<\/li>\n<li>\uace0\ucda9\uaca9 \uc5d0\ub108\uc9c0<\/li>\n<\/ul>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <\/u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Die_casting\">\uc555\ub825 \ub2e4\uc774\uce90\uc2a4\ud305<\/a><\/h3>\n<p>\uc774\ub294 \uc815\ubc00 \ud615\uc0c1\uc5d0 \uac00\uae4c\uc6b4 \ub514\uc790\uc778\uc744 \uac16\ucd98 \uace0\uae09 \uae08\uc18d \uc8fc\uc870\ubb3c\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc801\ud569\ud558\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc81c\uc870 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud765\ubbf8\ub85c\uc6b4 \uc810\uc740, \uc774\ub7ec\ud55c \uc0dd\uc0b0\ud488\uc740 \ud5c8\uc6a9 \ubc94\uc704\uac00 \ub113\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uad81\uadf9\uc801\uc73c\ub85c, \uac00\uc555 \ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uc815\uc740 \uace0\uc555\uc758 \uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \uc8fc\uc785\ud558\ub294 \uacfc\uc815\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uc11c \uae08\ud615 \uce90\ube44\ud2f0\ub294 \uc801\ud569\ud55c \uc6d0\ud558\ub294 \ubaa8\uc591\uc744 \uac16\ucd98 \ud55c \uc30d\uc758 \ub3c4\uad6c \uc758\uc790 \ub2e4\uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc735 \uae08\uc18d\uc744 \uae08\ud615\uc5d0 \ucc44\uc6b0\uba74 \ub0c9\uac01\ub418\uace0 \ube60\ub974\uac8c \uc751\uace0\ub418\uc5b4 \ud544\uc694\ud55c \uadf8\ubb3c \ubaa8\uc591\uc758 \uc8fc\uc870\ubb3c\uc774 \ud615\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, \uc8fc\uc870\ubb3c\uc744 \ud68c\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-570\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-11-Engine-block.jpg\" alt=\"\uc5d4\uc9c4 \ube14\ub85d\" width=\"1024\" height=\"725\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-11-Engine-block.jpg 1024w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-11-Engine-block-300x212.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-11-Engine-block-768x544.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc5d4\uc9c4 \ube14\ub85d<\/em><\/p>\n<p>\uc774 \uacfc\uc815\uc5d0\uc11c\ub294 \uc6a9\uc735 \uae08\uc18d\uc744 \uc8fc\uc785\ud560 \ub54c \ub192\uc740 \uc555\ub825\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc555\ub825 \ub2e4\uc774\uce90\uc2a4\ud305\uc774\ub77c\ub294 \uc774\ub984\uc774 \ubd99\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacc4\uc18d\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc555\ub825 \ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uc815\uc758 \uc885\ub958<\/h3>\n<p>\uc774 \uc8fc\uc870 \uacf5\uc815\uc740 \ubd80\uc5b4\ub123\ub294 \uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \uc555\ub825\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc6b0\ub9ac\ub294 \ub2e4\uc74c\uc744 \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.sunrise-metal.com\/\" target=\"_blank\" rel=\"noopener\">\uace0\uc555 \ub2e4\uc774\uce90\uc2a4\ud305<\/a><\/li>\n<li>\uc800\uc555 \ub2e4\uc774\uce90\uc2a4\ud305<\/li>\n<\/ul>\n<p>\uad6c\uccb4\uc801\uc778 \ubc94\uc8fc\uc5d0 \ub300\ud574\uc11c\ub294 \ub098\uc911\uc5d0 \uc0b4\ud3b4\ubcf4\uaca0\uc9c0\ub9cc \uadf8 \uc804\uc5d0 \uae30\ubcf8\uc801\uc778 \uc0ac\ud56d\ubd80\ud130 \ub2e4\ub8e8\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub450 \uac00\uc9c0 \ud504\ub85c\uc138\uc2a4\ub294 \uc11c\ub85c \ub2e4\ub978 \uc0c1\ud669\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc0c1\ud669\uc744 \ucd08\ub798\ud558\ub294 \uc694\uc778\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub418\uc9c0\ub9cc \uc774\uc5d0 \uad6d\ud55c\ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uad6c\uc131\uc694\uc18c\uc758 \ubcf5\uc7a1\uc131<\/li>\n<li>\uc0dd\uc0b0\ub420 \uc8fc\uc870\ubb3c\uc758 \ud488\uc9c8<\/li>\n<li>\uc81c\uc870 \uc7ac\ubb34 \uc608\uc0b0.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-571\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-12-Die-casting-system.png\" alt=\"\ub2e4\uc774\uce90\uc2a4\ud305 \uc2dc\uc2a4\ud15c\" width=\"1048\" height=\"532\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-12-Die-casting-system.png 1048w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-12-Die-casting-system-300x152.png 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-12-Die-casting-system-768x390.png 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-12-Die-casting-system-1024x520.png 1024w\" sizes=\"auto, (max-width: 1048px) 100vw, 1048px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ub2e4\uc774\uce90\uc2a4\ud305 \uc2dc\uc2a4\ud15c<\/em><\/p>\n<h3>\uace0\uc555 \ub2e4\uc774\uce90\uc2a4\ud305<\/h3>\n<p>\uba3c\uc800, \uc774 \uacfc\uc815\uc5d0 \uad00\ub828\ub41c \ub2e4\uc774\ub97c \uace0\ub824\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uc758 \uc8fc\uc0ac\uc704\ub294 \ub450 \uac1c\uc758 \ub3d9\uc77c\ud55c \ubc18\ucabd\uc778 \ub450 \uac1c\uc758 \uc139\uc158\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4.<\/p>\n<p>\uc8fc\uc0ac\uc704\uc758 \uac01 \uc808\ubc18\uc740 \uae30\uacc4 \ud310\uc5d0 \uace0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub458 \uc0ac\uc774\uc758 \uc720\uc77c\ud55c \ucc28\uc774\uc810\uc740 \uc808\ubc18\uc740 \uace0\uc815\ub41c \ud310\uc5d0 \ubd80\ucc29\ub418\uc5b4 \uc788\uace0 \ub2e4\ub978 \uc808\ubc18\uc740 \uc6c0\uc9c1\uc774\ub294 \ud310\uc5d0 \uc124\uce58\ub418\uc5b4 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uae30\uacc4\ub294 \uc218\ud3c9\uc73c\ub85c \uc720\uc9c0 \uad00\ub9ac\ud558\uace0 \uc815\ub82c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub2e4\uc774 \uace0\uc815 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc774\uce90\uc2a4\ud305 \uae30\uacc4\ub97c \uc27d\uac8c \uc5f4\uace0 \ub2eb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc774\uce90\uc2a4\ud305 \uba38\uc2e0\uc5d0\ub294 \ub450 \uac00\uc9c0 \ub69c\ub837\ud55c \ubc94\uc8fc\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucf5c\ub4dc \ucc54\ubc84 \ub2e4\uc774\uce90\uc2a4\ud305 \uba38\uc2e0<\/li>\n<li>\ud56b \ucc54\ubc84 \ub2e4\uc774\uce90\uc2a4\ud305 \uba38\uc2e0<\/li>\n<\/ul>\n<p>\uc6a9\uc735 \uae08\uc18d\uc740 \ucd5c\ub300 1100\ubc14\uc758 \uc18d\ub3c4\uc640 \ub9e4\uc6b0 \ub192\uc740 \uc555\ub825\uc73c\ub85c \uae08\uc18d \ud2c0\uc5d0 \ubd80\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc735 \uae08\uc18d\uc744 \uc0f7 \ucc54\ubc84\uc5d0 \uc8fc\uc785\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7f0 \ub2e4\uc74c \ud53c\uc2a4\ud1a4\uc774 \uad6c\ub3d9\ub418\uc5b4 \uc561\uccb4\ub97c \uae08\ud615 \uce90\ube44\ud2f0\ub85c \uc8fc\uc785\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc644\uc804\ud788 \uc751\uace0\ub41c \ud6c4, \uae08\ud615\uc758 \ub450 \uac1c\uc758 \ub3d9\uc77c\ud55c \ubc18\ucabd\uc774 \uc5f4\ub9ac\uace0 \uacb0\uacfc\uc801\uc73c\ub85c \uc0dd\uc131\ub41c \uc8fc\uc870\ubb3c\uc774 \uc790\ub3d9\uc73c\ub85c \ubc30\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc800\uc555 \ub2e4\uc774\uce90\uc2a4\ud305<\/h3>\n<p>\uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \uace0\ud488\uc9c8\uc758 \uc8fc\uc870\ubb3c\uc774 \uc0dd\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \ub179\ub294\uc810\uc774 \ub0ae\uc740 \uae08\uc18d\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370\ub9cc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7f0 \uc774\uc720\ub85c \uc6b0\ub9ac\ub294 \uadf8 \ub0b4\uc6a9\uc744 \ub9ce\uc774 \ub17c\uc758\ud558\uc9c0 \uc54a\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uace0\uc555 \ub2e4\uc774\uce90\uc2a4\ud305\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/W6VgCaRozq8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h3>\uc555\ub825 \ub2e4\uc774\uce90\uc2a4\ud305\uc758 \uc7a5\uc810<\/h3>\n<ul>\n<li>\ub2e4\ub978 \uacf5\uc815\uacfc \ube44\uad50\ud558\uba74 \uc800\ub834\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub610\ud55c, \uc815\ud655\ud55c \uce58\uc218\uc640 \ub354\uc6b1 \ubbf8\uc138\ud55c \ud45c\uba74 \ub9c8\uac10\uc758 \uc8fc\ubb3c\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\ub978 \uacf5\uc815\uacfc \ub2ec\ub9ac \uc587\uc740 \ubcbd\uc758 \uc8fc\uc870\ubb3c \uc0dd\uc0b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 0.75mm \ub610\ub294 0.03\uc778\uce58 \ub450\uaed8\uc758 \ubcbd\ub9cc \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ucd5c\ub300 100\ub9cc \uac1c\uc758 \ubd80\ubd84\uc774 \ud3ec\ud568\ub41c \ub2e4\uc218\uc758 \uc81c\uc791\uc774 \ud3ec\ud568\ub420 \uacbd\uc6b0 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <\/u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Lost-wax_casting\">\ub85c\uc2a4\ud2b8\uc641\uc2f1\uce90\uc2a4\ud305<\/a><\/h3>\n<p>\uc774 \ubc29\ubc95\uc740 \uc641\uc2a4\ub85c \ub9cc\ub4e0 \ubaa8\ub378\uc5d0 \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uc8fc\uc785\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc641\uc2a4\ub85c \uce60\ud574\uc9c4 \ubaa8\ud615\uc740 \ub2e4\uc2dc \ud2c0\uc5d0 \ub2f4\uaca8 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub098\uc911\uc5d0 \uc641\uc2a4 \ubaa8\ub378\uc744 \uac00\uc5f4\ud558\uc5ec \uc641\uc2a4\ub97c \ub179\uc778 \ud6c4 \ud2c0\uc774 \uc900\ube44\ub418\uba74 \ube7c\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc641\uc2a4\uac00 \uc81c\uac70\ub41c\ub2e4\ub294 \uc0ac\uc2e4 \ub54c\ubb38\uc5d0 \uc774 \uacfc\uc815\uc744 &#039;\ub85c\uc2a4\ud2b8\uc641\uc2a4 \uce90\uc2a4\ud305&#039;\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubcf8\uc9c8\uc801\uc73c\ub85c, \uc783\uc5b4\ubc84\ub9b0 \uc641\uc2a4 \uc8fc\uc870\ubb3c\uc740 \uc9c1\uc811\ubc95\uacfc \uac04\uc811\ubc95\uc758 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc73c\ub85c \uc900\ube44\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc9c1\uc811 \ubc29\ubc95\uc5d0\uc11c\ub294 \uc641\uc2a4\ub85c \uce60\ud55c \ubaa8\ub378\uc5d0\uc11c \uc8fc\uc870\ubb3c\uc744 \ub9cc\ub4e4\uace0, \uac04\uc811 \ubc29\ubc95\uc5d0\uc11c\ub294 \uc641\uc2a4\ub85c \uce60\ud55c \ubaa8\ub378\uc5d0\uc11c \uc8fc\uc870\ubb3c\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \ubcf5\uc0ac\ubcf8\uc744 \uaf2d \uc641\uc2a4\ub85c \ub9cc\ub4e4 \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-572\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-13-Lost-wax-casting.png\" alt=\"\uc783\uc5b4\ubc84\ub9b0 \uc641\uc2a4 \uc8fc\uc870\" width=\"600\" height=\"357\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-13-Lost-wax-casting.png 600w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-13-Lost-wax-casting-300x179.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc783\uc5b4\ubc84\ub9b0 \uc641\uc2a4 \uc8fc\uc870<\/em><\/p>\n<p>\ube60\ub974\uac8c \ub85c\uc2a4\ud2b8\uc641\uc2f1 \uacfc\uc815\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubaa8\ub378 \ub9cc\ub4e4\uae30 \u2013 \uba3c\uc800 \uc641\uc2a4\ub85c \ub9cc\ub4e0 \ucd08\uae30 \ubaa8\ub378\uc744 \ub9cc\ub4e4\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uae08\ud615 \uc81c\uc791 - \uc6d0\ub798 \ubaa8\ub378\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae08\ud615\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li>\uc641\uc2f1 \u2013 \ud2c0\uc744 \uc900\ube44\ud55c \ud6c4, \ub179\uc740 \uc641\uc2a4\ub97c \ud2c0\uc5d0 \ubd93\uace0 \ud2c0\uc758 \ub0b4\ubd80\uac00 \uade0\uc77c\ud55c \ucf54\ud305\uc73c\ub85c \ub36e\uc77c \ub54c\uae4c\uc9c0 \ubd93\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc6d0\ud558\ub294 \ub450\uaed8\uac00 \ub420 \ub54c\uae4c\uc9c0 \uc774 \ub2e8\uacc4\ub97c \ubc18\ubcf5\ud558\uc138\uc694.<\/p>\n<ul>\n<li>\uc641\uc2a4 \uc81c\uac70 - \uc774\uc81c \uc6d0\ub798 \ubaa8\ub378\uc758 \ube48 \uc641\uc2a4 \ubcf5\uc81c\ud488\uc744 \ubab0\ub4dc\uc5d0\uc11c \uc870\uc2ec\uc2a4\ub7fd\uac8c \ucd94\ucd9c\ud569\ub2c8\ub2e4. \ubd84\uba85\ud788 \uc5ec\uae30\uc11c\ub294 \uc7ac\ub8cc\ub97c \ub0ad\ube44\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc624\ud788\ub824 \ubab0\ub4dc\ub97c \uc7ac\uc0ac\uc6a9\ud558\uc5ec \ub2e4\ub978 \ubcf5\uc81c\ud488\uc744 \ub354 \ub9ce\uc774 \ub9cc\ub4e4\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc7ac\uc0ac\uc6a9\uc740 \ubab0\ub4dc\uc758 \uc218\uba85\uc5d0 \ub530\ub77c \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc2a4\ud504\ub8e8\uc789 \u2013 \ub179\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uae08\uc18d\uc744 \ubd93\uae30 \uc804\uc5d0 \ubd93\ub294 \uacf3\uc774 \uc5f4\ub824 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uc774\ub97c \uc704\ud574 \ubd93\ub294 \uc785\uad6c \uc5ed\ud560\uc744 \ud560 \ud070 &#039;\ucef5&#039;\uc744 \uace0\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc911\uc694\ud55c \uc810\uc740 \uc6b0\ub9ac\uac00 \ub2e4\ub8e8\uace0 \uc788\ub294 \uaecd\uc9c8\uc774 \uc18d\uc774 \ube44\uc5b4 \uc788\ub294 \uaecd\ub370\uae30\ub77c\ub294 \uac83\uc785\ub2c8\ub2e4. \uac89\ubcf4\uae30\uc5d0 \ube44\uc5b4 \uc788\ub294 \uac83\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc \uc0ac\uc2e4\uc740 \uadf8 \uc548\uc774 \uc644\uc804\ud788 \uacf5\uae30\ub85c \ucc44\uc6cc\uc838 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7f0\ub370 \uaecd\uc9c8\uc5d0 \uc788\ub294 \uacf5\uae30\ub294 \uc8fc\uc870\ubb3c\uc758 \ud488\uc9c8\uc744 \ub5a8\uc5b4\ub728\ub9bd\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c \uacf5\uae30\ub97c \ub0b4\ubcf4\ub0b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uacf5\uae30\ub97c \ubc30\ucd9c\ud558\uae30 \uc704\ud574 \uc641\uc2a4\ub85c \ub9cc\ub4e0 \ud29c\ube0c\ub97c \uc0ac\ubcf8 \uc804\uccb4\uc5d0 \ud615\uc131\ud558\uace0, \ud29c\ube0c \ud1b5\ud48d\uad6c\ub97c \ud1b5\ud574 \uacf5\uae30\uac00 \ubc30\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub179\uc740 \uac15\ucca0\uc740 \ucef5\uc73c\ub85c\ubd80\ud130 \uc18d\uc774 \ube48 \uaecd\uc9c8\uc744 \ucc28\ub840\ub85c \ud1b5\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uad00\uc744 \uac00\ubb38\ube44\ub098\ubb34 \ub610\ub294 \ub7ec\ub108\ub77c\uace0 \ubd80\ub985\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\uaecd\uc9c8\uc744 \ubc97\uae30\uae30 \uc704\ud574 \uc2ac\ub7ec\ub9ac\uc5d0 \ub2f4\uadf8\uae30 \u2013 \ubd80\ucc29\ub41c \ud3bc\uccd0\uc9c4 \uc0ac\ubcf8\uc744 \uc774\uc5b4\uc11c \uc2e4\ub9ac\uce74 \uc2ac\ub7ec\ub9ac\uc5d0 \ub2f4\uadfc \ub2e4\uc74c, \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \uc9c8\uac10\uc758 \uc2e4\ub9ac\uce74 \ubaa8\ub798\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub0c9\uac01\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774 \uacfc\uc815\uc740 \uc138\ub77c\ubbf9 \uaecd\uc9c8\uc774 \ub9cc\ub4e4\uc5b4\uc9c8 \ub54c\uae4c\uc9c0 \uc5ec\ub7ec \ubc88 \ubc18\ubcf5\ub429\ub2c8\ub2e4.<\/p>\n<p>\uaecd\uc9c8\uc740 \uc2ac\ub7ec\ub9ac\uc640 \uc2e4\ub9ac\uce74 \ubaa8\ub798\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uaecd\uc9c8\uc744 \uc644\uc804\ud788 \ub9d0\ub9ac\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, \uaecd\uc9c8 \ubcbd \uc804\uccb4\ub97c \ub36e\ub294 \ub450\uaed8\uac00 \ucd5c\uc18c 1\/2\uc778\uce58\uac00 \ub420 \ub54c\uae4c\uc9c0 \uc774 \ub2e8\uacc4\ub97c \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc624\uc9c1 \ucef5\uc758 \ud45c\uba74\ub9cc\uc774 \uc190\uc0c1\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub354 \ud070 \uc870\uac01\uc744 \ub2e4\ub8e8\ub824\uba74 \ub354 \ub450\uaebc\uc6b4 \uaecd\uc9c8\uc774 \ud544\uc694\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<ol start=\"2\">\n<li>\uc18c\uac01 \u2013 \uc774\uac83\uc740 &#039;\ub85c\uc2a4\ud2b8\uc641\uc2a4&#039; \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uac74\uc870\ub41c \ucf54\ud305\ub41c \uaecd\uc9c8\uc744 \uac70\uafb8\ub85c \uac00\ub9c8\uc5d0 \ub123\uace0 \uc7a5\uc2dc\uac04 \uace0\uc628\uc5d0\uc11c \uac00\uc5f4\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ubc88\uc544\uc6c3\uc758 \ubaa9\uc801\uc740 \ubb34\uc5c7\uc778\uac00?<\/p>\n<ul>\n<li>\uc641\uc2a4\ub97c \ub179\uc5ec\uc11c \ucef5\uc744 \ud1b5\ud574 \ud758\ub7ec\ub098\uc624\uac8c \ud558\uc5ec \uc641\uc2a4\uac00 \uc644\uc804\ud788 \uc5c6\uc5b4\uc9c0\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<li>\ubd88\ub9ac\ud55c \uace0\uc628\uc740 \uaecd\uc9c8\uc744 \uad7d\uace0, \uac74\uc870\ud558\uace0, \ub2e8\ub2e8\ud558\uac8c \ub9cc\ub4dc\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ubc88\uc544\uc6c3\uc740 \uc8fc\uc870, \uc2a4\ud504\ub8e8, \ucef5\uc744 \uc704\ud55c \ube48 \ud2bc\ud2bc\ud55c \uce90\ube44\ud2f0 \uc178\uc744 \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<ol start=\"3\">\n<li>\uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \ubd93\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uaecd\uc9c8\uc774 \uc544\uc9c1 \ub728\uac70\uc6b8 \ub54c \ucef5\uc774 \uc704\ub97c \ud5a5\ud558\ub3c4\ub85d \ubaa8\ub798 \ud1b5\uc5d0 \ub123\uc5b4 \ub450\uc138\uc694.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uae08\uc18d\uc744 \ub3c4\uac00\ub2c8\uc5d0 \ub123\uace0 \ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4\uc758 \uc6a9\uad11\ub85c\uc5d0\uc11c \ub179\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \ub179\uc740 \uae08\uc18d\uc744 \uaecd\uc9c8\uc5d0 \uc870\uc2ec\uc2a4\ub7fd\uac8c \ubd80\uc5b4\ub123\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc735 \uae08\uc18d\uc744 \ubd80\uae30 \uc804\uc5d0 \uaecd\uc9c8\uc744 \ub530\ub73b\ud558\uac8c \uc720\uc9c0\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud558\uc138\uc694.<\/p>\n<p>\uaecd\uc9c8\uc774 \uae68\uc9c8 \uac00\ub2a5\uc131\uc744 \uc904\uc774\ub824\uba74 \ub728\uac70\uc6b4 \uaecd\uc9c8\uc5d0 \ubd93\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub450 \uc694\uc18c \uc0ac\uc774\uc5d0 \uc628\ub3c4\ucc28\uac00 \uc788\uc744 \uacbd\uc6b0 \uaecd\uc9c8\uc774 \uae68\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubd93\uace0 \ub09c \ud6c4, \uc815\ud655\ud558\uac8c \ucc44\uc6cc\uc9c4 \uaecd\uc9c8\uc744 \uc2dd\ud788\uc2ed\uc2dc\uc624.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\ub85c\uc2a4\ud2b8\uc641\uc2a4 \uce90\uc2a4\ud305 \ud29c\ud1a0\ub9ac\uc5bc\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/yFbmtJyBthg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<ol start=\"4\">\n<li>\ubc29\ucd9c \u2013 \ucc44\uc6cc\uc9c4 \uaecd\uc9c8\uc774 \uc644\uc804\ud788 \uc2dd\uc73c\uba74 \ub9dd\uce58\uc9c8\uc774\ub098 \ubaa8\ub798 \ubd84\uc0ac\ub85c \uc678\ubd80 \uaecd\uc9c8\uc744 \uc81c\uac70\ud560 \ub54c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uc81c \ub0a8\uc740 \uac83\uc740 \uac70\uce5c \uc8fc\uc870\ubb3c\uc744 \uc81c\uac70\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc6d0\ub798 \uac00\ubb38\ube44\ub098\ubb34\ub97c \uc798\ub77c\ub0b4\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc138\uc694. \uc774\uc81c \ub2e4\uc2dc \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc808\ub2e8 \uacfc\uc815\uc5d0\uc11c \ub098\uc624\ub294 \ud3d0\uae30\ubb3c\uc740 \ub2e4\ub978 \uc8fc\uc870\uc5d0 \uc7ac\uc0ac\uc6a9\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ol start=\"5\">\n<li>\uae08\uc18d \uccb4\uc774\uc2f1 - \uc774 \uacf5\uc815\uc740 \uc8fc\uc870\ub85c \uc778\ud55c \uc6d0\uce58 \uc54a\ub294 \ud45c\uba74 \ub3cc\ucd9c\ubd80\uc640 \ubd88\ud544\uc694\ud558\uac8c \uc0dd\uc131\ub41c \ub9c8\ud06c\ub97c \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc8fc\uc870\ubb3c\uc744 \uac00\uacf5\ud558\uace0 \uccad\uc18c\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc120\ud638\ud558\ub294 \ub3c4\uad6c\uc5d0 \ub530\ub77c \ub2e4\uc774 \uadf8\ub77c\uc778\ub354\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uae08\uc18d\uc744 \ucad3\uc73c\uba74 \uc6d0\ub798 \ub9cc\ub4e4\uc5b4\uc9c4 \ubaa8\ub378\uacfc \ub611\uac19\uc544 \ubcf4\uc77c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub2e4\uc774\uce90\uc2a4\ud305<\/u><\/h3>\n<p>\uc2e4\uc81c\ub85c \uc774\uac83\uc740 \uc815\ud655\ud55c \uce58\uc218\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud558\ub294 \ubcf5\uc7a1\ud558\uace0 \uc815\ubc00\ud55c \uc81c\uc870 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc8fc\uc870\uc5d0\ub294 \ub2e4\uc774(Dies)\ub77c\uace0 \ubd88\ub9ac\ub294 \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uae08\ud615\uc774 \uc0ac\uc6a9\ub418\ubbc0\ub85c, \ub2e4\uc774\uce90\uc2a4\ud305\uc774\ub77c\ub294 \uc774\ub984\uc774 \ubd99\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub354\uc6b1\uc774 \uc774 \uacf5\uc815\uc740 \uc6a9\uad11\ub85c, \ub2e4\uc774, \ub2e4\uc774\uce90\uc2a4\ud305 \uae30\uacc4\uc640 \uac19\uc740 \uc77c\ub828\uc758 \uc7a5\ube44\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uae30\ubcf8\uc801\uc73c\ub85c \uc8fc\uc870 \uacf5\uc815\uc740 \uace0\uc628\uc758 \uc6a9\uad11\ub85c\uc5d0\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \ub179\uc774\ub294 \uac83\uc744 \uc218\ubc18\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac15\ucca0\uc758 \ub179\ub294\uc810\uc774 \ub354 \ub192\uae30 \ub54c\ubb38\uc5d0 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\uba74 \uc6a9\uc735\ub41c \uac15\ucca0\uc744 \uae08\ud615\uc5d0 \uc790\ub3d9\uc73c\ub85c \ubd93\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc8fc\uc870 \ud6c4, \uc6a9\uc735 \uae08\uc18d\uc740 \ub0c9\uac01\ub418\uc5b4 \ucd5c\uc885 \uc8fc\uc870\ubb3c\ub85c \uc751\uace0\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub300\ubd80\ubd84\uc758 \uc8fc\uc870 \uacf5\uc815\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc5ec\uae30\uc5d0\uc11c \uc0dd\uc0b0\ub418\ub294 \ubd80\ud488\uc740 \uc791\uc740 \ud30c\uc6b4\ub4dc\uc5d0\uc11c 100\ud30c\uc6b4\ub4dc\uae4c\uc9c0 \ud06c\uae30\uc640 \ubb34\uac8c\uac00 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-573\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-14-Die-casting-b.png\" alt=\"\ub2e4\uc774\uce90\uc2a4\ud305\" width=\"467\" height=\"350\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-14-Die-casting-b.png 467w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-14-Die-casting-b-300x225.png 300w\" sizes=\"auto, (max-width: 467px) 100vw, 467px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ub2e4\uc774\uce90\uc2a4\ud305<\/em><\/p>\n<p>\ud2b9\ud788, \ub2e4\uc774\uce90\uc2a4\ud305 \uae30\uacc4\ub294 \ub450 \uac00\uc9c0 \ub2e4\ub978 \uc885\ub958\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud56b \ucc54\ubc84 \uba38\uc2e0 - \ub0ae\uc740 \ub179\ub294\uc810\uc758 \ud569\uae08\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc800\uc628 \ucc54\ubc84 \uae30\uacc4 - \ub192\uc740 \ub179\ub294\uc810\uc758 \ud569\uae08\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub17c\uc758\ub97c \uc704\ud574 \uc6b0\ub9ac\ub294 \uac15\ucca0\uc744 \ub2e4\ub8e8\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc800\uc628 \ucc54\ubc84 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc9c0\uae08\ubd80\ud130 \ub2e4\uc774\uce90\uc2a4\ud305 \uacfc\uc815\uc744 \uc548\ub0b4\ud574\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1) \ub450 \uac1c\uc758 \ub2e4\uc774 \ubc18\ucabd\uc744 \ud074\ub7a8\ud551\ud569\ub2c8\ub2e4.<\/p>\n<p>\uba3c\uc800, \uc8fc\uc0ac\uc704\uc758 \ub450 \ubc18\ucabd\uc744 \uc900\ube44\ud558\uace0 \ub2e8\ub2e8\ud788 \uace0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uacfc \uac19\uc740 \ubcf4\uc870\uc801\uc778 \uc5f0\uc2b5\uc744 \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc774\uc804\uc5d0 \uac07\ud78c \ubb3c\uc9c8\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \ubc18\ucabd\uc744 \uccad\uc18c\ud569\ub2c8\ub2e4.<\/li>\n<li>\uae08\ud615 \uc724\ud65c - \ub098\uc911\uc5d0 \uc8fc\uc870\ubb3c\uc744 \uc27d\uac8c \uc81c\uac70\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc704\uc758 \ubaa8\ub4e0 \uc791\uc5c5\uc744 \ub9c8\uce5c \ud6c4, \uc8fc\uc0ac\uc704\uc758 \ub450 \ubd80\ubd84\uc744 \ud568\uaed8 \ub458\ub7ec\uc2f8\uace0 \ub2e8\ub2e8\ud788 \uace0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc774\uce90\uc2a4\ud305 \uba38\uc2e0 \ub0b4\ubd80\uc5d0 \uace0\uc815\ud558\uace0 \uc720\uc9c0\uad00\ub9ac\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc138\uc694.<\/p>\n<p>2) \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc8fc\uc785\ud55c\ub2e4<\/p>\n<p>\uc774\uc81c \uc6a9\uc735 \uac15\ucca0\uc744 \uc561\uccb4 \uae08\uc18d\uc744 \ub2e4\uc774\uce90\uc2a4\ud305 \uae30\uacc4\uc5d0 \uc8fc\uc785\ud560 \uc218 \uc788\ub294 \uc801\uc808\ud55c \uc704\uce58\uc5d0 \uc788\ub294 \ucc54\ubc84\ub85c \uc62e\uae41\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc735 \uae08\uc18d\uc740 1000pa\uc5d0\uc11c 2000pa\uc5d0 \uc774\ub974\ub294 \ub9e4\uc6b0 \ub192\uc740 \uc555\ub825\uc73c\ub85c \uc8fc\uc785\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc751\uace0 \uc911\uc5d0 \ub192\uc740 \uc555\ub825\uc73c\ub85c \uc778\ud574 \uae08\uc18d\uc774 \uae08\ud615\uc5d0 \uac15\ud558\uac8c \ubc00\ucc29\ub429\ub2c8\ub2e4.<\/p>\n<p>\uae08\ud615\uc740 \uc9e7\uc740 \uc2dc\uac04 \ub0b4\uc5d0 \uc6a9\uc735 \uae08\uc18d\uc73c\ub85c \ucc44\uc6cc\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ucda9\uc804\ubb3c\uc774 \ub04c\ub824\uac00\uace0 \uc2dc\uac04\uc774 \ub9ce\uc774 \uc18c\ubaa8\ub418\uba74 \ubd88\uade0\uc77c\ud55c \uc870\uae30 \uc751\uace0\uac00 \ud655\uc2e4\ud788 \ubc1c\uc0dd\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>3) \ub0c9\uac01 \ubc0f \uc751\uace0<\/p>\n<p>\uae08\ud615 \uacf5\ub3d9\uc5d0 \uc8fc\uc785\ub41c \uc6a9\uc735 \uae08\uc18d\uc740 \uc774\uc81c \ub0c9\uac01\ub418\uace0 \uc751\uace0\ub418\uae30 \uc2dc\uc791\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub0c9\uac01 \uc2dc\uac04 \ub0b4\ub0b4 \uae08\ud615\uc774 \uc644\uc804\ud788 \ub2eb\ud600 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<p>4) \uc8fc\uc870\ubb3c \ubc30\ucd9c.<\/p>\n<p>\ub0c9\uac01 \uc2dc\uac04\uc774 \uacbd\uacfc\ud55c \ud6c4\uc5d0\ub294 \ub450 \uac1c\uc758 \ub2e4\uc774 \ubc18\ucabd\uc744 \ubaa8\ub450 \uc5f4\uace0 \ub2e4\uc774 \uce90\ube44\ud2f0\uc5d0\uc11c \uc8fc\uc870\ubb3c\uc744 \uaebc\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ub2e8\uacc4\uc5d0\uc11c\ub294 \ub9ce\uc740 \ud798\uc744 \uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub0c9\uac01\ud558\ub294 \ub3d9\uc548 \ub300\ubd80\ubd84\uc758 \ubd80\ud488\uc774 \uc218\ucd95\ub418\uac70\ub098 \uae08\ud615\uc5d0 \ub2ec\ub77c\ubd99\uae30 \ub54c\ubb38\uc5d0 \uc774\ub97c \ub5bc\uc5b4\ub0b4\ub824\uba74 \ub9ce\uc740 \uc555\ub825\uc774 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>5) \ud2b8\ub9ac\ubc0d - \uc774\uc81c \uc8fc\uc870\ubb3c\uc744 \uac80\uc0ac\ud558\uc5ec \ubd88\ud544\uc694\ud55c \uc7ac\ub8cc\uc640 \ud50c\ub798\uc2f1\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<p>\uc774\ub7f0 \uc6d0\uce58 \uc54a\ub294 \uc7ac\ub8cc\ub294 \ud1b1\uc774\ub098 \ud2b8\ub9ac\ubc0d \ud504\ub808\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ub3d9\uc73c\ub85c \uc798\ub77c\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \ud3d0\uae30\ubb3c\uc740 \ud3d0\uae30\ud558\uac70\ub098<\/p>\n<p>\ub2e4 \uadf8\uac70\uc8e0.<\/p>\n<p>https:\/\/youtu.be\/Pj_mjjUQad8<\/p>\n<p>\ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc774 \uacf5\uc815\uc5d0\uc11c\ub294 \uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28\uac00 \uc591\ud638\ud55c \uc8fc\uc870\ubb3c\uc774 \uc0dd\uc0b0\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc8fc\uc870\ubb3c\uc740 \ub610\ud55c \uce58\uc218\uc801 \uade0\uc77c\uc131\uc744 \ubcf4\uc778\ub2e4.<\/li>\n<li>\uc0dd\uc0b0\ub41c \ubd80\ud488\uc740 \uc57d\uac04\uc758 \ub9c8\ubb34\ub9ac \uacf5\uc815\ub9cc \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><u>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <\/u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Vacuum_casting_(elastomers)\">\uc9c4\uacf5 \uc8fc\uc870<\/a><\/h3>\n<p>\uc774\ub294 V-\uacf5\uc815\uc73c\ub85c\ub3c4 \ub110\ub9ac \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacfc\uc815\uc5d0\ub294 \uc644\uc804\ud788 \uac74\uc870\ud55c \ubaa8\ub798 \uc8fc\ud615\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uae08\ud615\uc758 \ub0b4\ubd80 \uacf5\ub3d9\uc740 \uc8fc\uc870\ubb3c\uc758 \ubaa8\uc591\uc744 \ub098\ud0c0\ub0b4\ub3c4\ub85d \uc124\uacc4\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7f0 \uc77c\uc774 \uc5b4\ub5bb\uac8c \uc77c\uc5b4\ub098\ub294\uc9c0 \uad81\uae08\ud558\uc2dc\ub098\uc694?<\/p>\n<p>\uc9c4\uacf5\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uc555\ub825\uc774 \uc6d0\ud558\ub294 \ubaa8\uc591\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ud798\uc744 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-574\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-15-Vacuum-die-casting.gif\" alt=\"\uc9c4\uacf5 \ub2e4\uc774\uce90\uc2a4\ud305\" width=\"549\" height=\"400\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc9c4\uacf5\uc8fc\uc870<\/em><\/p>\n<h3>\uc9c4\uacf5\uc8fc\uc870\uc758 \uba54\ucee4\ub2c8\uc998<\/h3>\n<p>\uc774 \uba54\ucee4\ub2c8\uc998\uc5d0\uc11c\ub294 \ub3c5\ud2b9\ud55c \ud328\ud134\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub4dc\ub798\uadf8 \ud328\ud134\uc774\ub098 \ub9e4\uce58 \ud50c\ub808\uc774\ud2b8 \ub4f1 \ub2e4\uc591\ud55c \ud328\ud134\uc774 \uc9c0\uc5ed\uc801\uc73c\ub85c \uc81c\uacf5\ub41c\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/p>\n<p>\ud6c4\uc790\uc5d0\ub294 \ud328\ud134 \ub0b4\ubd80\uc5d0 \ubd80\ubd84\uc801\uc778 \uc9c4\uacf5\uc744 \uc0dd\uc131\ud558\uae30 \uc704\ud574 \uacf5\uae30 \ud761\uc785\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc791\uc740 \uad6c\uba4d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\uc8fc\uc870 \ud328\ud134 \uc704\uc5d0 \ubcbd\uc774 \uc788\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc2dc\ud2b8\ub97c \ub193\uace0 \uc9c4\uacf5 \uc555\ub825 \ud38c\ud504\ub97c \ucf2d\ub2c8\ub2e4. \uac00\ud574\uc9c4 \uc555\ub825\uc73c\ub85c \uc778\ud574 \uc2dc\ud2b8\uac00 \ud328\ud134 \ud45c\uba74\uc5d0 \ub2e8\ub2e8\ud788 \ubd99\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \uad6c\uba4d\uc774 \ub6ab\ub9b0 \ud50c\ub77c\uc2a4\ud06c\ub97c \uad6c\uc785\ud55c \ud6c4, \ud50c\ub77c\uc2a4\ud06c\ub97c \uc8fc\uc870 \ud328\ud134 \uc704\uc5d0 \ub193\uace0 \ubaa8\ub798\ub85c \uc644\uc804\ud788 \ucc44\uc6c1\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud06c\uc758 \uad6c\uba4d\uc740 \ud38c\ud504\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc555\ub825\uc774 \uac00\ud574\uc9c0\ub294 \ud1b5\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud328\ud134\uc758 \ud55c\ucabd \ub05d\uc5d0 \uc8fc\uc785\ucef5\uacfc \uc2a4\ud504\ub8e8\ub97c \uace0\uc815\ud560 \uacf5\uac04\uc744 \uc815\ud655\ud558\uac8c \uc798\ub77c\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ucef5\uacfc \uc2a4\ud504\ub8e8\ub294 \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc774 \ud750\ub974\ub294 \uacbd\ub85c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ol start=\"4\">\n<li>\ub2e4\uc74c\uc73c\ub85c, \ud2c0\uc758 \uc717\ubd80\ubd84\uc5d0 \uc587\uc740 \ud50c\ub77c\uc2a4\ud2f1 \uc2dc\ud2b8\ub97c \ud558\ub098 \ub354 \ub193\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ub2e4\uc2dc \uc9c4\uacf5 \uc555\ub825 \ud38c\ud504\ub97c \ucf1c\uc11c \ud50c\ub77c\uc2a4\ud2f1\uc774 \uae08\ud615 \ud45c\uba74\uc5d0 \ub2ec\ub77c\ubd99\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<ol start=\"5\">\n<li>\uadf8 \ud6c4, \ud2b9\uc218 \uce90\uc2a4\ud305 \ud328\ud134\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \ud38c\ud504 \uc5f0\uacb0\ubd80\ub97c \ub044\uace0 \ud328\ud134\uc744 \ucd94\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ubc18\ub300\ub85c, \ud50c\ub77c\uc2a4\ud06c\uc5d0 \uc5f0\uacb0\ub41c \ud38c\ud504 \uc5f0\uacb0\ubd80\ub294 \ubd84\ub9ac\ud558\uc9c0 \ub9d0\uace0 \uadf8\ub300\ub85c \ub450\uc138\uc694.<\/p>\n<p>\uc774\ub7ec\ud55c \uc124\uc815\uc744 \uc870\ud569\ud558\uba74 \ud50c\ub77c\uc2a4\ud2f1 \uc2dc\ud2b8\uac00 \uae08\ud615 \uc704\ucabd\uc5d0 \uc798 \ubd80\ucc29\ub418\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc6d0\ub798 \ud328\ud134\uc5d0 \uc788\ub358 \ub2e4\ub978 \uc2dc\ud2b8\ub294 \uc774\uc81c \uc544\ub7ab\ubd80\ubd84\uc5d0 \ubd99\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub798 \uc704\uc758 \uc8fc\uc870\ubb3c\ucc98\ub7fc \ubc14\ub2e5 \uc2dc\ud2b8 \ud544\ub984\uc774 \ubcf4\uc774\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/p>\n<ol start=\"6\">\n<li>\ub9c8\ucc2c\uac00\uc9c0\ub85c \uae08\ud615\uc758 \ub4dc\ub798\uadf8 \ubd80\ubd84\uc744 \uc81c\uc791\ud569\ub2c8\ub2e4.<\/li>\n<li>\uadf8\uac83\uc744 \ub9c8\ucce4\uc73c\uba74, \uc8fc\uc870\ubb3c\uc744 \ubd93\uae30 \uc704\ud574 \ub450 \ubc18\ucabd\uc744 \uc870\ub9bd\ud569\ub2c8\ub2e4. \ucc98\uc74c\uc5d0 \ub514\uc790\uc778\ud55c \ud328\ud134\uc758 \ubaa8\uc591\uc744 \uac00\uc815\ud558\uc5ec \uadf8 \uc0ac\uc774\uc5d0 \ube48 \uacf5\uac04\uc774 \ub0a8\ub3c4\ub85d \uc62c\ubc14\ub974\uac8c \ub9de\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc774\uc81c \uc6a9\uc735 \uae08\uc18d\uc744 \uc8fc\uc785 \ucef5\uc5d0 \ubd80\uc5b4 \uce90\ube44\ud2f0\uac00 \ucda9\ubd84\ud788 \ucc44\uc6cc\uc9c8 \ub54c\uae4c\uc9c0 \ubd93\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uc561\uccb4 \uae08\uc18d\uc740 \uc5ec\uc804\ud788 \uac07\ud600 \uc788\uc744 \uc218 \uc788\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ucf54\ud305\uc744 \uc27d\uac8c \ud0dc\uc6cc \ubc84\ub9bd\ub2c8\ub2e4.<\/li>\n<li>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc81c\ud488\uc744 \ucd94\ucd9c\ud560 \uc900\ube44\uac00 \ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\uc774\uc81c \uc704\uc758 \uce90\uc2a4\ud305 \ubc29\ubc95\uc744 \uc218\ud589\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae08\uc18d \uc8fc\uc870 \uc790\uccb4\uac00 \uc608\uc220\uc774\uace0, \uc5ec\ub7ec\ubd84\ub3c4 \uc815\ub9d0 \uc990\uae30\uc2e4 \uac70\ub77c\uace0 \ud655\uc2e0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac8c\ub2e4\uac00, \uc6d0\ud558\ub294 \uc644\ubcbd\ud568\uc744 \uc131\ucde8\ud558\ub824\uba74 \ub04a\uc784\uc5c6\uc774 \uc5f0\uc2b5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \uc8fc\uc870 \uacfc\uc815\uc758 \ub2e4\uc591\ud55c \uba54\ucee4\ub2c8\uc998\uc744 \uc644\uc804\ud788 \uc774\ud574\ud588\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \ubd80\ubd84\uc5d0\uc11c\ub294 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870\ub97c \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \ud3ec\uad04\uc801\uc778 \uba54\ucee4\ub2c8\uc998\uc744 \uc18c\uac1c\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac01 \ub2e8\uacc4\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \ub17c\uc758\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"ProfiCast SGA3500\uc744 \uc0ac\uc6a9\ud55c \uc9c4\uacf5\uac15 \uc8fc\uc870 \uacf5\uc815\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/O1JXwZxtI-o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\uc774\ub807\uac8c \ud574\ubcf4\uc790.<\/p>\n<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uacf5\uc815 \u2013 \ub2e8\uacc4\ubcc4 \uacf5\uc815<\/h2>\n<p>\uc544\ub798\uc758 \uac04\ub2e8\ud55c \ud750\ub984\ub3c4\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<p>\uc774 \ucc28\ud2b8\ub294 \uc8fc\uc870 \uacfc\uc815\uc5d0\uc11c \uc218\ud589\ub418\ub294 \ub2e8\uacc4\uc640 \uc808\ucc28\ub97c \uac04\ub7b5\ud558\uac8c \uc694\uc57d\ud558\uc5ec \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-575\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-16-Flow-diagram.jpg\" alt=\"\ud750\ub984\ub3c4\" width=\"470\" height=\"618\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-16-Flow-diagram.jpg 470w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-16-Flow-diagram-228x300.jpg 228w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ud750\ub984\ub3c4<\/em><\/p>\n<p>\ucc28\ud2b8\uc5d0 \ud45c\uc2dc\ub41c \uc804\uccb4 \ud504\ub85c\uc138\uc2a4\ub97c 4\uac1c\uc758 \ub2e8\uacc4\ub85c \uadf8\ub8f9\ud654\ud558\uc5ec \uc885\ud569\uc801\uc73c\ub85c \ub17c\uc758\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\uc791\ud574 \ubcfc\uae4c\uc694.<\/p>\n<h3>1\ub2e8\uacc4: \ud328\ud134 \ub9cc\ub4e4\uae30<\/h3>\n<p>\uc0c1\uae30\uc2dc\ucf1c\ub4dc\ub9ac\uc790\uba74, \ud328\ud134\uc774\ub780 \uc8fc\uc870\ud558\uace0\uc790 \ud558\ub294 \ubd80\ubd84\uc758 \uc815\ud655\ud55c \ubcf5\uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc774 \ud328\ud134\uc740 \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uc801\uc808\ud788 \ub2f4\uc744 \uc218 \uc788\ub294 \uacf5\ub3d9\uc774 \uc788\uc5b4\uc11c \ub098\uc911\uc5d0 \ub0c9\uac01\ub418\uc5b4 \uc751\uace0\ub418\uc5b4 \uc8fc\uc870\ubb3c\uc744 \ud615\uc131\ud558\uae30 \ub54c\ubb38\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc55e\uc11c \uc5b8\uae09\ud588\ub4ef\uc774 \uc774\ub294 \uc8fc\uc870 \uacfc\uc815\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \ub2e8\uacc4 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc6a9\ub41c \ud328\ud134\uc758 \uc720\ud615\uc740 \uc0dd\uc0b0\ub41c \uac15\ucca0 \uc8fc\ubb3c\uc758 \ud488\uc9c8\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p>\uce58\uc218\ub098 \uc57d\uac04\uc758 \uc989\ud765\uc801\uc778 \ubcc0\ud654 \ub4f1 \uc12c\uc138\ud55c \ub514\ud14c\uc77c\uc744 \uace0\ub824\ud558\uc5ec \ud328\ud134\uc744 \ub9cc\ub4dc\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc138\uc694.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-576\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-17-Pattern-making.jpg\" alt=\"\ud328\ud134 \ub9cc\ub4e4\uae30\" width=\"551\" height=\"279\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-17-Pattern-making.jpg 551w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-17-Pattern-making-300x152.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-17-Pattern-making-540x272.jpg 540w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ud328\ud134 \ub9cc\ub4e4\uae30<\/em><\/p>\n<p>\u00a0\ucd5c\uc885 \uc8fc\uc870\uc5d0\uc11c \uc7ac\ud604\ud558\uace0\uc790 \ud558\ub294 \ucd5c\uace0\uc758 \ud488\uc9c8\uc744 \ub9cc\ub4e4\uc5b4\ub0bc \ud328\ud134\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac00\uc7a5 \uc801\ud569\ud55c \ud328\ud134\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub3c4\ub85d, \ud328\ud134\uc5d0\uc11c \ucc3e\uc544\uc57c \ud560 \uc138\ubd80 \uc815\ubcf4 \ubaa9\ub85d\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc801\ud569\ud55c \ub4dc\ub798\ud504\ud2b8 \uac01\ub3c4<\/li>\n<li>\uc77c\uc815\ud558\uace0 \ub9e4\ub044\ub7ec\uc6b4 \uce35\uc744 \ud3ec\ud568\ud558\ub294 \uc88b\uc740 \ud45c\uba74 \ub9c8\uac10. \ud45c\uba74\uc5d0\ub294 \uc5b8\ub354\ucef7\uc774 \uc5c6\uc5b4\uc57c \ud568<\/li>\n<li>\ubc00\ubd09\uc774 \uac00\ub2a5\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc00\ubd09\uc774 \ub418\uc9c0 \uc54a\uc740 \ud328\ud134\uc740 \uc2b5\uae30\ub97c \ud761\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ud45c\uba74\uc5d0 \uacb0\ud568\uc774 \uc788\uace0 \ub9c8\uac10\uc774 \ud615\ud3b8\uc5c6\ub294 \ud328\ud134\uc740 \uac00\uce58 \uc5c6\ub294 \uc8fc\uc870\ubb3c\uc744 \uc0dd\uc0b0\ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud558\uc138\uc694.<\/p>\n<p>\uadf8\ub807\ub2e4\uba74, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud328\ud134\uc758 \uc720\ud615\uc740 \ubb34\uc5c7\uc778\uac00?<\/p>\n<p>\ud328\ud134 \uc720\ud615\uc740 \ud328\ud134 \uc81c\uc791\uc5d0 \uc0ac\uc6a9\ub41c \uc7ac\ub8cc\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \ud328\ud134\uc758 \uc885\ub958\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uae08\uc18d \ud328\ud134<\/li>\n<li>\uc641\uc2a4 \ud328\ud134<\/li>\n<li>\ud50c\ub77c\uc2a4\ud2f1 \ud328\ud134<\/li>\n<li>\ud3fc \ud328\ud134<\/li>\n<li>\ub098\ubb34\ubb34\ub2ac \ub4f1<\/li>\n<\/ul>\n<p>\uc774\ub97c \uc54c\uace0 \ub098\uba74 \ud2b9\uc815 \ud328\ud134\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ub2e4\uc74c \uc694\uc18c\ub97c \uace0\ub824\ud574 \ubcf4\uc138\uc694.<\/p>\n<p>\uc6b0\ub9ac\ub294 \uc774\ub97c \uc9c8\ubb38 \ud615\ud0dc\ub85c \uad6c\uc131\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc5bc\ub9c8\ub098 \ub9ce\uc740 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud558\uace0 \uc2f6\uc2b5\ub2c8\uae4c?<\/li>\n<li>\uc5b4\ub290 \uc815\ub3c4\uc758 \ud06c\uae30\uc758 \uc8fc\uc870\ubb3c\uc774 \ud544\uc694\ud569\ub2c8\uae4c?<\/li>\n<li>\ub2f9\uc2e0\uc774 \uc120\ud638\ud558\ub294 \uc131\ud615 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/li>\n<li>\ub192\uc740 \uc8fc\uc870 \ud5c8\uc6a9 \uc624\ucc28\uac00 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/li>\n<li>\uc608\uc0b0\uc740 \uc5bc\ub9c8\ub098 \uc720\uc5f0\ud55c\uac00\uc694?<\/li>\n<\/ul>\n<p>\uac00\uc7a5 \uc801\ud569\ud55c \ud328\ud134\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub2e4\uc74c \uc9c8\ubb38\uc744 \uc2a4\uc2a4\ub85c\uc5d0\uac8c \ub358\uc838\ubcf4\uc138\uc694.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-577\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-18-Molding-pattern.jpg\" alt=\"\uc131\ud615 \ud328\ud134\" width=\"557\" height=\"268\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-18-Molding-pattern.jpg 557w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-18-Molding-pattern-300x144.jpg 300w\" sizes=\"auto, (max-width: 557px) 100vw, 557px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc131\ud615 \ud328\ud134<\/em><\/p>\n<p>\u00a0\uc9c4\uc2e4\uc131\uc744 \uac16\uace0, \uac00\uc7a5 \uc88b\uc740 \uac83\uc744 \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uba85\ud655\ud55c \ubaa9\ud45c\ub97c \uc124\uc815\ud558\uc138\uc694.<\/p>\n<p>\uc774\uc81c \ud328\ud134\uc758 \uc720\ud615\uc5d0 \ub300\ud574 \ub17c\uc758\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h4><em>\uae08\uc18d \ud328\ud134<\/em><\/h4>\n<p>\uc774\ub7f0 \uc885\ub958\uc758 \ud328\ud134\uc740 \uc54c\ub8e8\ubbf8\ub284, \ucca0, \ud669\ub3d9, \uac15\ucca0 \ub4f1\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc65c?<\/p>\n<p>\ub300\uc6a9\ub7c9\uc758 \ub300\uaddc\ubaa8 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\ucd5c\uc801\uc758 \ub300\ub7c9 \uc0dd\uc0b0\uc744 \uc704\ud574\uc11c\ub294 \uc8fc\uc870 \uc54c\ub8e8\ubbf8\ub284\uc774 \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-578\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-19-Metal-pattern.jpg\" alt=\"\uae08\uc18d \ud328\ud134\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-19-Metal-pattern.jpg 600w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-19-Metal-pattern-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uae08\uc18d \ud328\ud134<\/em><\/p>\n<p>\uc774\ub7ec\ud55c \ud328\ud134\uc758 \uc7a5\uc810\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uadf8\uac83\uc740 \uc624\ub798 \uc9c0\uc18d\ub429\ub2c8\ub2e4<\/li>\n<li>\uc2b5\uae30\uc5d0 \uc27d\uac8c \uacf5\uaca9\ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4<\/li>\n<li>\ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4<\/li>\n<li>\uac15\ub3c4\uac00 \ub192\uace0 \uae30\uacc4\uc801 \ubcc0\ud615\uc744 \uacac\ub51c \uc218 \uc788\uc74c<\/li>\n<\/ul>\n<p>\uba87 \uac00\uc9c0 \ub2e8\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uae08\uc18d \ud328\ud134\uc740 \uc218\ub9ac\ud558\uae30 \uc27d\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ucca0\uc81c \ud328\ud134\uc740 \ubd80\uc2dd\ub418\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774\ub7f0 \ud328\ud134\uc740 \ubd80\ud53c\uac00 \ud06c\uace0 \ubb34\uac81\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h4><em>\ub098\ubb34 \ud328\ud134<\/em><\/h4>\n<p>\uc774 \ud328\ud134\uc740 \ub2e4\ub978 \ud328\ud134\uc5d0 \ube44\ud574 \ube44\uad50\uc801 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud328\ud134\uc744 \ub9cc\ub4dc\ub294 \ub370\uc5d0\ub294 \uc5ec\ub7ec \uc885\ub958\uc758 \ubaa9\uc7ac\uac00 \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc73c\ub85c \ud569\ud310\uacfc \uc18c\ub098\ubb34 \ud310\uc790\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-579\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-20-Wood-mold.jpg\" alt=\"\ub098\ubb34\ud2c0\" width=\"526\" height=\"268\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-20-Wood-mold.jpg 526w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-20-Wood-mold-300x153.jpg 300w\" sizes=\"auto, (max-width: 526px) 100vw, 526px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ub098\ubb34\ud2c0<\/em><\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc5ec\ub7ec \uac1c\uc758 \uc18c\ub098\ubb34\ud310\uc744 \uacb0\ud569\ud558\uc5ec \ud328\ud134\uc758 \ub450\uaed8\ub97c \uc801\uc808\ud788 \uc870\uc808\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud569\ud310\uc740 \ub354 \ub113\uc740 \uc9c1\uacbd\uc73c\ub85c \ub2e4\uc591\ud55c \ud328\ud134\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \ud569\ud310\uc740 \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \ube48 \uacf5\uac04\uc744 \ubaa9\uc7ac \ud37c\ud2f0\ub85c \ucc44\uc6b0\ub294 \ub4f1 \uc57d\uac04\uc758 \ubcc0\ud615\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubcf4\uad00 \uc911\uc5d0 \uacfc\ub3c4\ud55c \uc5f4\uacfc \uc2b5\uae30\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ud328\ud134\uc744 \uce60\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub098\ubb34 \ud328\ud134\uc758 \uc7a5\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubb34\uac8c\uac00 \uac00\ubccd\ub2e4<\/li>\n<li>\ube44\uad50\uc801 \uc800\ub834\ud558\ub2e4<\/li>\n<li>\uc27d\uac8c \uc218\ub9ac \uac00\ub2a5<\/li>\n<li>\uc811\ucc29 \ubc0f \uacb0\ud569\uc774 \uac04\ud3b8\ud569\ub2c8\ub2e4<\/li>\n<\/ul>\n<p>\uad00\ub828\ub41c \uc81c\ud55c \uc0ac\ud56d\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc2b5\uae30\ub85c \uc778\ud574 \uc27d\uac8c \uc190\uc0c1\ub420 \uc218 \uc788\uc5b4 \ud488\uc9c8\uc774 \uc800\ud558\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc5ec\ub7ec \ubc88 \uc0ac\uc6a9\ud558\uba74 \ub9c8\ubaa8\ub418\uae30 \ub54c\ubb38\uc5d0 \uc218\uba85\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h4><em>\uc641\uc2a4 \ud328\ud134<\/em><\/h4>\n<p>\uc774 \uc7a5\ube44\ub294 \uc8fc\ub85c \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870\ub098 \ub85c\uc2a4\ud2b8 \uc641\uc2f1 \uc8fc\uc870\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub098\uc911\uc5d0\ub294 \uac00\uc5f4\ub85c \uc778\ud574 \uc641\uc2a4\uac00 \uc5c6\uc5b4\uc9c4\ub2e4.<\/p>\n<p>\uc641\uc2a4 \ud328\ud134\uc740 \ub2e4\uc774\uc5d0 \uc641\uc2a4\ub97c \ub123\uc5b4\uc11c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uc911\uc694\ud55c \uc810\uc740 \uc774\ub7ec\ud55c \uae08\ud615\uc774 \uc8fc\uc870\ub420 \ubd80\ud488\uacfc \uc720\uc0ac\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uce90\uc2a4\ud305-\uc641\uc2a4 \ud328\ud134 \uc0dd\uc0b0\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/eR2QBN-fh1Y?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\uc8fc\ubaa9\ud560 \ub9cc\ud55c \uc7a5\uc810\uc740 \uc7ac\uc0ac\uc6a9\uc774 \uac00\ub2a5\ud558\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74, \uc641\uc2a4 \ud328\ud134\uc740 \uace0\uc628\uc5d0 \ucde8\uc57d\ud569\ub2c8\ub2e4.<\/p>\n<h4><em>\ud3fc \ud328\ud134<\/em><\/h4>\n<p>\ud3fc\uc740 \uc641\uc2a4\ubcf4\ub2e4 \ub354 \ub098\uc740 \ub300\uc548\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uac70\ud488\uc758 \ub053\ub294\uc810\uc774 \ub0ae\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc641\uc2a4\ub97c \uae08\ud615\uc5d0\uc11c \ub179\uc5ec \uaebc\ub0bc \ud544\uc694\uac00 \uc5c6\ub294 \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870\uc758 \ubcc0\ud615\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-581\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-21-Foam-pattern.jpg\" alt=\"\ud3fc \ud328\ud134\" width=\"980\" height=\"505\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-21-Foam-pattern.jpg 980w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-21-Foam-pattern-300x155.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-21-Foam-pattern-768x396.jpg 768w\" sizes=\"auto, (max-width: 980px) 100vw, 980px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ud3fc \ud328\ud134<\/em><\/p>\n<p>\ud3fc \ud328\ud134\uc740 \ud3f4\ub9ac\uc2a4\ud2f0\ub80c \ud3fc\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uae30\ubcf8\uc801\uc73c\ub85c \ud3fc\uc740 \uc870\uc791\ud558\uae30 \uc27d\uace0, \uad00\ub9ac\ud558\uae30 \uc26c\uc6b0\uba70, \ubd99\uc774\uae30\ub3c4 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac8c\ub2e4\uac00 \ud3fc \ud328\ud134\uc740 \uc720\uc5f0\ud558\uae30 \ub54c\ubb38\uc5d0 \ud1b5\ud569\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc774\ub7ec\ud55c \ud328\ud134\uc740 \uac15\ub3c4\uac00 \uc57d\ud558\uae30 \ub54c\ubb38\uc5d0 \uc27d\uac8c \uc65c\uace1\ub429\ub2c8\ub2e4.<\/p>\n<h4><em>\ud50c\ub77c\uc2a4\ud2f1 \ud328\ud134<\/em><\/h4>\n<p>\uadf8\ub4e4\uc740 \ud50c\ub77c\uc2a4\ud2f1 \uc18c\uc7ac\ub85c \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc720\ud615\uc758 \ud328\ud134\uc758 \uc7a5\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ube44\uc6a9\uc774 \uc800\ub834\ud558\ubbc0\ub85c \uacbd\uc81c\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub9e4\uc6b0 \uac15\ud568.<\/li>\n<li>\ubb34\uac8c\ub294 \uac00\ubccd\uace0 \uac15\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc2b5\uae30\uc5d0 \uc57d\ud568.<\/li>\n<li>\ub9e4\ub044\ub7ec\uc6b4<\/li>\n<\/ul>\n<p>\uc774\uc81c \ub2e4\uc74c \ub2e8\uacc4\ub85c \ub118\uc5b4\uac00\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>2\ub2e8\uacc4: \uce90\uc2a4\ud305 \uacfc\uc815<\/h3>\n<p>\uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ub2e4\uc74c \ub0b4\uc6a9\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubaa8\ub798\uc8fc\uc870<\/li>\n<li>\uc258 \ubab0\ub4dc \uce90\uc2a4\ud305<\/li>\n<li>\ud22c\uc790 \uc8fc\uc870<\/li>\n<li>\uc138\ub77c\ubbf9 \ubab0\ub4dc \uc8fc\uc870<\/li>\n<\/ul>\n<p>\uacc4\uc18d \uc77d\uc5b4\ubcf4\uc138\uc694.<\/p>\n<h4><em>a) \ubaa8\ub798\uc8fc\uc870<\/em><\/h4>\n<p>\ubaa8\ub798\uc8fc\ubb3c\uc744 \ub9cc\ub4dc\ub294 \uac00\uc7a5 \uac04\ub2e8\ud55c \uae30\ubcf8 \ub2e8\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\ud328\ud134 \ub9cc\ub4e4\uae30,<\/li>\n<li>\ucf54\uc5b4\ub97c \uad6c\uc131\ud558\uace0,<\/li>\n<li>\uc870\ud615,<\/li>\n<li>\ub179\uc774\uace0 \ubd93\uace0,<\/li>\n<li>\uac80\uc0ac \ubc0f \uccad\uc18c<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-582\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-22-Sand-casting-technique.png\" alt=\"\ubaa8\ub798\uc8fc\uc870\uae30\uc220\" width=\"500\" height=\"311\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-22-Sand-casting-technique.png 500w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-22-Sand-casting-technique-300x187.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ubaa8\ub798\uc8fc\uc870\uae30\uc220<\/em><\/p>\n<p><strong><u>\ud328\ud134 \ub9cc\ub4e4\uae30<\/u><\/strong><\/p>\n<p>\uc774 \uc808\ucc28\uc5d0\uc11c\ub294 \ub098\ubb34\ub098 \uae08\uc18d\uc73c\ub85c \ub9cc\ub4e0 \ud328\ud134\uc774 \uc801\ud569\ud569\ub2c8\ub2e4. \ud328\ud134\uc740 \ubab0\ub4dc \uce90\ube44\ud2f0\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uad6c\uc870\ub77c\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/p>\n<p>\uc774 \uacbd\uc6b0, \ud2c0\uc740 \ud328\ud134\uc744 \uc644\uc804\ud788 \ub36e\uc744 \uc815\ub3c4\ub85c \uc8fc\ud615 \ubaa8\ub798\ub97c \ucc44\uc6cc\uc11c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub098\uc911\uc5d0 \ud328\ud134\uc744 \ucca0\ud68c\ud558\uba74 \uc2e4\uc81c \ubcf5\uc81c\ud488\uc774 \ub0a8\uac8c \ub418\uc5b4 \uae08\ud615 \uce90\ube44\ud2f0\ub97c \ud615\uc131\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \ub2f4\uc544\ub450\ub294 \uacf5\uac04\uc774\uba70, \uc774\uac83\uc774 \uc8fc\uc870\ubb3c\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p><strong><u>\ucf54\uc5b4 \uad6c\uc131<\/u><\/strong><\/p>\n<p>\uc911\uacf5 \uc8fc\uc870\ubb3c\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ucf54\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uae08\ud615 \uce90\ube44\ud2f0\ub97c \ucd94\uac00\uc801\uc73c\ub85c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ubbc0\ub85c \ucf54\uc5b4\ub97c \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \ub123\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7f0 \ub2e4\uc74c \uc8fc\uc870\ubb3c\uc758 \ub0b4\ubd80 \ud45c\uba74\uc744 \ud615\uc131\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c \uc0dd\uae30\ub294 \uacf5\uadf9\uc740 \uc6a9\uc735 \uae08\uc18d\uc744 \uace0\uc815\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uc870\ud615<\/u><\/strong><\/p>\n<p>\uc774\uac83\uc740 \uac04\ub2e8\ud55c \ud65c\ub3d9\uc774\uba70 \ub2e4\uc74c\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc120\ud0dd\ud55c \ubaa8\ub798 \ud2c0\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud328\ud134\uc744 \ub36e\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud544\uc694\ud55c \uacbd\uc6b0 \uae08\ud615 \uce90\ube44\ud2f0\uc640 \ucf54\uc5b4\ub97c \ub0a8\uaca8\ub450\uae30 \uc704\ud574 \ud328\ud134\uc744 \uaebc\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uae08\ud615 \uce90\ube44\ud2f0\ub294 \ucd5c\uc885 \uc81c\ud488\uc758 \ubd80\uc815\uc801\uc778 \ubcf5\uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae08\ud615 \uce90\ube44\ud2f0 \ub0b4\uc5d0\uc11c \uc2a4\ud504\ub8e8\uc640 \ub7ec\ub108\ub97c \uace0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u>\ub179\uc774\uace0 \ubd93\uae30<\/u><\/strong><\/p>\n<p>\uc5ec\uae30\uc11c\ub294 \uc6a9\uc735 \uae08\uc18d\uc744 \uc900\ube44\ud558\uace0 \ube44\ub840\uc801\uc73c\ub85c \uae08\ud615\uc744 \ucc44\uc6b0\uae30 \uc704\ud574 \uc8fc\uc785 \uc139\uc158\uc73c\ub85c \uc62e\uae30\uae30\ub9cc \ud558\uba74 \ub429\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac80\uc0ac \ubc0f \uccad\uc18c<\/u><\/strong><\/p>\n<p>\uc774\uc81c \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub974\uc138\uc694.<\/p>\n<ul>\n<li>\ubd80\ud488\uc758 \uc544\ub984\ub2e4\uc6b4 \uc678\uad00\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \uac07\ud78c \ud0c4 \ubaa8\ub798\ub97c \uc81c\uac70\ud558\uc138\uc694.<\/li>\n<li>\uadf8\ub9ac\uace0 \uc8fc\uc870\ubb3c\uc5d0\uc11c \uc81c\uac70\ub41c \ud3d0\uae30\ubb3c \uae08\uc18d\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c \ubd80\ud488\uc758 \ubcc0\ud615 \uc5ec\ubd80\ub97c \uac80\uc0ac\ud558\uace0 \uc6d0\ud558\ub294 \ud488\uc9c8\uc774 \ub2ec\uc131\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubaa8\ub798\uc8fc\uc870 \uacf5\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc18c\uaddc\ubaa8 \uc81c\uc791\uc774\ub77c\uba74 \ub9e4\uc6b0 \uc800\ub834\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc774 \uacf5\uc815\uc740 \ucca0\uae08\uc18d\uacfc \ube44\ucca0\uae08\uc18d \ubaa8\ub450\uc758 \uc8fc\uc870\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub9e4\uc6b0 \ud070 \ud06c\uae30\uc758 \ubd80\ud488\uc744 \uc8fc\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uac04\ub2e8\ud55c \ub3c4\uad6c\ub9cc \ud544\uc694\ud569\ub2c8\ub2e4<\/li>\n<\/ul>\n<h4><em>b) \uc258 \ubab0\ub4dc \uce90\uc2a4\ud305<\/em><\/h4>\n<p>\uc774 \uae30\uc220\uc801\uc774\uace0 \uc815\ubc00\ud55c \ubc29\ubc95\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub450\uaed8\uac00 \uc57d 8-9mm\uc778 \ub9e4\uc6b0 \uc587\uace0 \ubbf8\uc138\ud55c \uae08\ud615\uc744 \ub9cc\ub4dc\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc258 \ubab0\ub4dc\ub294 \ubaa8\ub798\uc640 \uc218\uc9c0 \ubc14\uc778\ub354\ub97c \uc11e\uc5b4\uc11c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacfc\uc815\uc740 \uc624\ube10\uc744 \ud3ec\ud568\ud55c \uc77c\ub828\uc758 \uc7a5\ube44\uc5d0\uc11c \uc218\ud589\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uc258 \ubab0\ub529\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/44R2IbzTvt4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\uc774 \uacfc\uc815\uc740 \uc544\ub798\uc5d0 \ud45c\uc2dc\ub41c \uac83\ucc98\ub7fc \uac04\ub2e8\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>a. \uc6a9\uad11\ub85c\uc5d0\uc11c \uae08\uc18d \ud328\ud134\uc744 \uac00\uc5f4\ud569\ub2c8\ub2e4.<\/p>\n<p>b. \ub0b4\uc6a9\ubb3c\uc774 \uc218\uc9c0\uc640 \uc62c\ubc14\ub974\uac8c \ud63c\ud569\ub41c \ubaa8\ub798\uc778 \ub364\ud504 \uc0c1\uc790 \uc704\uc5d0 \uae08\uc18d \ud328\ud134\uc744 \ub193\uc2b5\ub2c8\ub2e4.<\/p>\n<p>c. \uc774\uc81c \ubaa8\ub798 \ud63c\ud569\ubb3c\uc774 \ub728\uac70\uc6b4 \uae08\uc18d \ud328\ud134 \ud45c\uba74\uc5d0 \ubd99\uc744 \uc218 \uc788\ub3c4\ub85d \uc0c1\uc790\ub97c \ub4a4\uc9d1\uc2b5\ub2c8\ub2e4. \ubaa8\ub798 \ud63c\ud569\ubb3c\uc758 \uc791\uc740 \uce35\uc774 \ud328\ud134 \ud45c\uba74\uc5d0\uc11c \ubd80\ubd84\uc801\uc73c\ub85c \uc751\uace0\ub418\uace0 \uc824\ud654\ub418\uc5b4 \ub2e8\ub2e8\ud55c \uaecd\uc9c8\uc744 \ud615\uc131\ud558\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>d. \uadf8\ub807\uac8c \ud55c \ud6c4, \uc0c1\uc790\ub97c \ub2e4\uc2dc \ub4a4\uc9d1\uc5b4\uc11c \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc11c \uc788\ub294 \uc790\uc138\ub85c \ub3cc\uc544\uac00\uac8c \ud569\ub2c8\ub2e4. \uac94\ud654\ub418\uc9c0 \uc54a\uc740 \ub290\uc2a8\ud55c \ubaa8\ub798 \ud63c\ud569\ubb3c \uc785\uc790\uac00 \ub5a8\uc5b4\uc9c0\ub294 \uac83\uc744 \uc8fc\uc758\ud558\uc138\uc694.<\/p>\n<p>e. \uc774\uc81c \uc824\ud654\ub41c \ubaa8\ub798 \ud63c\ud569\ubb3c\uacfc \uc258 \ubab0\ub4dc\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub420 \uae08\uc18d \ud328\ud134\uc744 \uc81c\uac70\ud558\uc138\uc694.<\/p>\n<p>f. \uc774\uc81c \uc824\ud654\ub41c \uae08\uc18d \ud328\ud134\uc744 \uc624\ube10\uc774\ub098 \uc6a9\uad11\ub85c\uc5d0\uc11c \uac00\uc5f4\ud558\uc5ec \ubaa8\ub798\uac00 \uc644\uc804\ud788 \uc824\ud654\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<p>g. \uac00\uc5f4 \uc2dc\uac04\uc774 \uacbd\uacfc\ud55c \ud6c4, \uc774\uc81c \uc0c8\ub85c \ud615\uc131\ub41c \uc258 \ubab0\ub4dc\ub97c \ud328\ud134\uc5d0\uc11c \ubd84\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>h. \uc0c8\ub85c \uc900\ube44\ud55c \uaecd\uc9c8 \ud2c0\uc758 \ub450 \uac1c\uc758 \ub3d9\uc77c\ud55c \ubc18\ucabd\uc744 \uc870\ub9bd\ud569\ub2c8\ub2e4. \uc0c1\uc790\uc5d0 \ubaa8\ub798\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc9c0\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p>i. \uc548\uc815\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \uc0c1\uc790\uc5d0 \ub2f4\uae34 \uc258 \ubab0\ub4dc\uc758 \ub450 \ub05d\uc744 \ud074\ub7a8\ud504\ub85c \uace0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>j. \ub179\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uac00\uc838\uc640\uc11c \uc258 \ubab0\ub4dc\uc5d0 \ubd93\uc2b5\ub2c8\ub2e4. \uc751\uace0\ub420 \ub54c\uae4c\uc9c0 \ucda9\ubd84\ud55c \ub0c9\uac01 \uc2dc\uac04\uc744 \ud560\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc258 \ubab0\ub529 \uacfc\uc815\uc740 \uc5ec\uae30\uae4c\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc258 \ubab0\ub4dc \uc8fc\uc870\uc758 \uc7a5\uc810<\/p>\n<ul>\n<li>\uc258 \ubab0\ub4dc \ud45c\uba74\uc740 \ubbf8\uc138\ud558\uace0 \ub9e4\ub044\ub7ec\uc6cc\uc11c \uc6a9\uc735 \uae08\uc18d\uc758 \ud750\ub984\uc744 \ub354 \uc27d\uac8c \ud574\uc90d\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \ud45c\uba74 \ub9c8\uac10\uc774 \uc88b\uc740 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud5c8\uc6a9\uc624\ucc28\uac00 \uc88b\uc740 \uc8fc\uc870\ubb3c\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774 \uacfc\uc815\uc758 \uac00\uc7a5 \ud070 \ud55c\uacc4\ub294 \ub9e4\uc6b0 \ube44\uc2fc \uae08\uc18d \ud328\ud134\uc774 \ud544\uc694\ud558\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h4><em>c) \uc138\ub77c\ubbf9 \ubab0\ub4dc \uc8fc\uc870<\/em><\/h4>\n<p>\uc5ec\uae30\uc11c \uc8fc\uc870 \uacf5\uc815\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae08\ud615\uc740 \ub0b4\ud654\uc131 \uc138\ub77c\ubbf9 \uc7ac\ub8cc, \uc989 \uac00\uc218\ubd84\ud574 \uc5d0\ud2f8 \uc2e4\ub9ac\ucf00\uc774\ud2b8\uc640 \uc801\uc808\ud55c \ucd09\ub9e4\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud654\ud559 \ubb3c\uc9c8\uc744 \uc870\ud569\ud558\uc5ec \ud328\ud134 \uc704\uc5d0 \ubd93\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9cc\ub4e4\uc5b4\uc9c4 \uc138\ub77c\ubbf9 \uaecd\uc9c8\uc744 \uaebc\ub0b4 \uc0c1\uc790\uc5d0 \ub123\uace0 \uaecd\uc9c8 \uc131\ud615 \uacfc\uc815\uacfc \ube44\uc2b7\ud55c \ubc29\uc2dd\uc73c\ub85c \uac00\uc5f4\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub098\uc911\uc5d0 \uc870\ub9bd\ud558\uc5ec \ub179\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \ubd80\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-583\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-23-Ceramic-mold-casting.jpg\" alt=\"\uc138\ub77c\ubbf9 \ubab0\ub4dc \uc8fc\uc870\" width=\"717\" height=\"340\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-23-Ceramic-mold-casting.jpg 717w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-23-Ceramic-mold-casting-300x142.jpg 300w\" sizes=\"auto, (max-width: 717px) 100vw, 717px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc138\ub77c\ubbf9 \ubab0\ub4dc \uc8fc\uc870<\/em><\/p>\n<p>\uc138\ub77c\ubbf9 \ubab0\ub4dc \uc8fc\uc870\uc758 \uc7a5\uc810<\/p>\n<ul>\n<li>\ub6f0\uc5b4\ub09c \ub9c8\uac10 \ubc0f \uc678\uad00\uc758 \ud45c\uba74\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc8fc\uc870\ubb3c\uc740 \uc815\ud655\ud55c \uce58\uc218\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub192\uc740 \ube44\ub4f1\uc810\uc744 \uac16\ub294 \ud569\uae08(\uc608: \uac15\ucca0) \uc8fc\uc870\uc5d0 \uc801\ud569<\/li>\n<\/ul>\n<p>\uc774\uc804 \ubd80\ubd84\uc5d0\uc11c\ub294 \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870, \uc9c4\uacf5 \uc131\ud615 \uacf5\uc815\uc5d0 \ub300\ud574 \ub17c\uc758\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>3\ub2e8\uacc4: \ub179\uc774\uace0 \ubd93\uae30<\/h3>\n<p>\uc6a9\ud574\ub294 \uc8fc\uc870\ub97c \uc704\ud574 \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc900\ube44\ud558\ub294 \ubaa8\ub4e0 \uacf5\uc815\uacfc \ud65c\ub3d9\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacfc\uc815\uc740 \uba3c\uc800 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uae08\uc18d\uc744 \uc561\uccb4 \uc0c1\ud0dc\ub85c \ub179\uc774\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/p>\n<p>\uac15\ucca0\uc740 \ub179\ub294\uc810\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc774 \uc791\uc5c5\uc740 \ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4\uc758 \uc6a9\uad11\ub85c\uc5d0\uc11c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc6a9\ud574\ub294 \uc8fc\uc870\uc18c \ub0b4\uc758 \ud2b9\uc815\ud55c \ub2e4\ub978 \uc704\uce58\uc5d0\uc11c \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc735\uc5d0 \ud544\uc694\ud55c \ucd1d \uc5f4 \uc5d0\ub108\uc9c0\ub294 \ub2e4\uc74c\uc758 \uc804\uccb4 \ud569\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uac15\uc758 \uc6a9\uc735\uc810\uc5d0 \ub3c4\ub2ec\ud558\ub294\ub370 \ud544\uc694\ud55c \uc591<\/li>\n<li>\uace0\uccb4 \uac15\ucca0\uc744 \uc6a9\uc735 \uc0c1\ud0dc\ub85c \ubc14\uafb8\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc735\ud574\uc5f4.<\/li>\n<li>\uc8fc\uc870\uc5d0 \uc801\ud569\ud55c \uc628\ub3c4\uae4c\uc9c0 \uc6a9\uc735 \uae08\uc18d\uc758 \uc628\ub3c4\ub97c \ub192\uc774\ub294 \ub370 \ud544\uc694\ud55c \uc5f4.<\/li>\n<\/ul>\n<p>\uac15\ucca0 \uc8fc\ubb3c\uc758 \uacbd\uc6b0 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uc6a9\ud574\ub85c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub4e4\uc740 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Electric_arc_furnace\">\uc804\uae30 \uc544\ud06c\ub85c<\/a> (EAF) \ubc0f \uc804\uae30 \uc720\ub3c4\ub85c.<\/p>\n<p>\uc6b0\ub9ac\ub294 \uc774\uac83\ub4e4\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \ub17c\uc758\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h4><em>i. \uc804\uae30 \uc544\ud06c\ub85c<\/em><\/h4>\n<p>\uc774\uac83\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc6a9\uad11\ub85c \uc720\ud615\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c\ub85c \uc774\ub294 \uac15\ucca0 \uc8fc\ubb3c \uc81c\ud488\uc758 4\ubd84\uc758 3 \uc774\uc0c1 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub354\uc6b1\uc774 \uc804\uae30 \uc544\ud06c\ub85c\ub294 \uac15\ucca0\uc744 \ub179\uc774\ub294 \ub370 \ud544\uc694\ud55c \uc5f4\ub7c9\uc5d0 \ub530\ub77c \ud22c\uc785 \ubb3c\uc9c8\uc744 \ubcc0\uacbd\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0\uc11c \uc720\uc5f0\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-584\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-24-Electric-arc-furnace.jpg\" alt=\"\uc804\uae30 \uc544\ud06c\ub85c\" width=\"800\" height=\"796\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-24-Electric-arc-furnace.jpg 800w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-24-Electric-arc-furnace-150x150.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-24-Electric-arc-furnace-300x300.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-24-Electric-arc-furnace-768x764.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-24-Electric-arc-furnace-66x66.jpg 66w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc804\uae30 \uc544\ud06c\ub85c<\/em><\/p>\n<p>\ub610\ud55c, \ucd9c\ud0d5 \uc9c1\uc804\uc5d0 \uc6a9\uad11\ub85c\uc5d0\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uc815\uc81c\ud558\ub294 \uac83\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ubd80\ud488\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uac15\ucca0 \uaecd\uc9c8<\/li>\n<li>\uc804\uae30 \uc544\ud06c - \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \ub179\uc774\ub294 \ub370 \ucda9\ubd84\ud55c \uc5f4\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub0b4\ud654\uc131 \uc9c0\ubd95 - \uc9c0\ubd95\uc5d0\ub294 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c 3\uac1c\uc758 \uad6c\uba4d\uc774 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.eastcarb.com\/graphite-electrode\/\">\ud751\uc5f0 \uc804\uadf9<\/a>.<\/li>\n<li>\ub0b4\ud654 \ub77c\uc774\ub2dd<\/li>\n<\/ul>\n<h4><em>ii. \uc804\uae30 \uc720\ub3c4\ub85c<\/em><\/h4>\n<p>\uc18c\ub7c9\uc758 \uc8fc\uc870 \uc81c\ud488\uc744 \uc0dd\uc0b0\ud558\ub294 \uacbd\uc6b0 \uc774 \uc720\ud615\uc774 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-585\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-25-Electric-indusction-furnace.gif\" alt=\"\uc804\uae30 \uc720\ub3c4\ub85c\" width=\"385\" height=\"315\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc804\uae30 \uc720\ub3c4\ub85c<\/em><\/p>\n<p>\ub9c8\ucc2c\uac00\uc9c0\ub85c, EAF\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc774 \uae30\uacc4\ub294 \uac15\ucca0 \uaecd\uc9c8\uacfc \ub0b4\ud654\uc131 \ub77c\uc774\ub2dd\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc720\uc77c\ud55c \ucc28\uc774\uc810\uc740 \ub0b4\ud654\uc131 \ub77c\uc774\ub2dd\uc774 \uad6c\ub9ac \ucf54\uc77c\ub85c \ub458\ub7ec\uc2f8\uc5ec \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc5f4\uc740 \ucf54\uc77c\uc758 \uc804\ub958\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<h3>4\ub2e8\uacc4: \ub9c8\ubb34\ub9ac<\/h3>\n<p>\uc774\uac83\uc740 \uc8fc\uc870 \uacfc\uc815\uc758 \ub9c8\uc9c0\ub9c9 \uacfc\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uc8fc\uc870\ubb3c\uc774 \uc644\uc804\ud788 \uc2dd\uace0 \uad73\uc740 \ud6c4\uc5d0 \uc218\ud589\ud558\ub294 \uc77c\ub828\uc758 \ud65c\ub3d9\uc744 \uacb0\ud569\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ubbc0\ub85c \uc8fc\uc870\ubb3c\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uae08\ud615\uc744 \ud754\ub4e4\uac70\ub098, \uae08\ud615 \uacf5\ub3d9\uc744 \uae68\uace0 \uc8fc\uc870\ubb3c\uc744 \uaebc\ub0b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc30\ucd9c \ud6c4\uc5d0\ub294 \uc8fc\uc870\ubb3c\uc744 \ub9c8\ubb34\ub9ac\ud558\uac70\ub098 \uc815\ub9ac\ud558\ub294 \uc791\uc5c5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\ubb34\ub9ac \uc791\uc5c5\uc744 \uc2dc\uc791\ud558\ub824\uba74 \uac70\uce5c \ubd84\uc0ac\ub97c \uc2e4\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae30\uc220\uc740 \uae08\ud615 \uc678\ubd80\uc5d0\uc11c \uac07\ud78c \ubb3c\uc9c8\uc744 \uc8fc\uc870\ubb3c \ud45c\uba74\uc5d0 \uae68\ub057\uc774 \uc81c\uac70\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uac8c\uc774\ud305, \uc2a4\ud504\ub8e8, \ub7ec\ub108\ub3c4 \ub2e4\ub978 \ubd88\uaddc\uce59\ud55c \ud45c\uba74\uacfc \ud568\uaed8 \uc808\ub2e8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc798\ub77c\ub0b4\uae30 \uc791\uc5c5\uc744 \uc704\ud574 \ud1b1, \ud2b8\ub9ac\ubc0d \ud504\ub808\uc2a4 \ub610\ub294 \ubd84\uc1c4\uae30\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ub2e4\ub978 \ubd88\ud544\uc694\ud55c \ubd88\uc5f0\uc18d \ubd80\ubd84\uc744 \uc6a9\uc811\ud574\ub3c4 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc5f4\ucc98\ub9ac\ub3c4 \ud544\uc218\uc801\uc774\ub2e4.<\/p>\n<p>\uc5f4\ucc98\ub9ac\ub294 \uc8fc\uc870\ubb3c\uc744 \uc7ac\uc0dd\ud558\uc5ec \ud2b9\uc815 \ud569\uae08\uc758 \uc801\uc808\ud55c \ud2b9\uc131\uc744 \uc5bb\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uac8c\ub2e4\uac00 \uc8fc\uc870 \uc911\uc5d0 \uc0dd\uae34 \ubd88\uaddc\uce59\uc131\uc740 \ud3ed\ud30c\ub97c \ud1b5\ud574 \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uac15\ucca0 \uc8fc\ubb3c \uac00\uacf5 \uc911\uc5d0 \uc6cc\ud504 \ud398\uc774\uc9c0\uac00 \ubc1c\uc0dd\ud55c \uacbd\uc6b0, \ud504\ub808\uc2a4\ub97c \ud1b5\ud574 \ud3c9\ud3c9\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uc8fc\uc870\ubb3c\uc758 \uce58\uc218 \uc815\ud655\uc131\uc744 \uba85\ud655\ud558\uac8c \ubcf4\uc7a5\ud558\uae30 \uc704\ud55c \uc911\uc694\ud55c \ud65c\ub3d9\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-586\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-26-Summary-of-casting-process.jpg\" alt=\"\uc8fc\uc870 \uacf5\uc815 \uc694\uc57d\" width=\"1377\" height=\"458\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-26-Summary-of-casting-process.jpg 1377w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-26-Summary-of-casting-process-300x100.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-26-Summary-of-casting-process-768x255.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-26-Summary-of-casting-process-1024x341.jpg 1024w\" sizes=\"auto, (max-width: 1377px) 100vw, 1377px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc8fc\uc870 \uacf5\uc815 \uc694\uc57d<\/em><\/p>\n<p>\uc6b0\ub9ac\uac00 \ub17c\uc758\ud560 \ub2e4\uc74c \ubd80\ubd84\uc740 \ub9e4\uc6b0 \uc911\uc694\ud558\uace0 \ud765\ubbf8\ub85c\uc6b4 \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 \ud568\uaed8 \uc804\uc9c4\ud574\uc694.<\/p>\n<h2>\uc8fc\uc870 \uc911 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uacb0\ud568 \uc81c\uc5b4<\/h2>\n<p>\uc778\uac04\uacfc \uae30\uacc4\uc758 \uc785\ub825\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \uac70\uc758 \ubaa8\ub4e0 \uae30\uc220\uc801 \uc808\ucc28\uc5d0\ub294 \uc5b4\ub290 \uc815\ub3c4 \uc624\ub958\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc624\ub958\ub294 \uc2ec\uac01\ud55c \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218\ub3c4 \uc788\uc9c0\ub9cc, \uc5b4\ub5a4 \uacbd\uc6b0\uc5d0\ub294 \uc544\uc8fc \uc791\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubd88\ud589\ud788\ub3c4 \uce90\uc2a4\ud305 \uacfc\uc815\ub3c4 \uc608\uc678\ub294 \uc544\ub2c8\ub2e4.<\/p>\n<p>\uad1c\ucc2e\uc544\uc694.<\/p>\n<p>\uc8fc\uc870 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc624\ub958\ub294 \uc8fc\uc870\ubb3c\uc5d0 \ucd5c\uc885\uc801\uc73c\ub85c \uacb0\ud568\uc774 \ubc1c\uc0dd\ud558\ub294 \ud615\ud0dc\ub85c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n<p>\uc88b\uc740 \uc18c\uc2dd\uc740?<\/p>\n<p>\uc774\ub7ec\ud55c \uacb0\ud568\uc740 \uc870\uc808\ud558\uc5ec \ub300\ud3ed \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc73c\uba70, \uc8fc\uc870\ubb3c\uc758 \ud488\uc9c8\uc744 \ud06c\uac8c \ub5a8\uc5b4\ub728\ub9ac\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ub2e4\uc591\ud55c \uacb0\ud568\uacfc \uc774\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\ub824\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uc758 \uacb0\ud568\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc8fc\uc870 \uc218\ucd95\uc728<\/li>\n<li>\ubaa8\uc2b5<\/li>\n<li>\uc5f4 \ubcc0\ud654<\/li>\n<li>\ucda9\uc804\uc7ac<\/li>\n<li>\ub2e4\uacf5\uc131<\/li>\n<li>\ud615\uc131<\/li>\n<\/ul>\n<h3>\uc8fc\uc870 \uc218\ucd95\ub960 \uacb0\ud568<\/h3>\n<p>\uc8fc\uc870 \uacf5\uc815\uc5d0\uc11c \uc218\ucd95\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc751\uace0\ub418\ub294 \ub3d9\uc548 \uc6a9\uc735 \uae08\uc18d\uc744 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \ubd80\uc740 \ud6c4 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ub8cc\ub294 \uc2a4\uc2a4\ub85c\ub97c \uc7a1\uc544\ub450\ub294 \uacbd\ud5a5\uc774 \uc788\uc5b4 \ud06c\uae30\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uacfc\uc815\uc744 \uc218\ucd95\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc218\ucd95 \uacb0\ud568\uc740 \uc218\ucd95 \uc18d\ub3c4\ub97c \uac10\ub2f9\ud560 \ub9cc\ud07c \uacf5\uae09 \uae08\uc18d\uc774 \ubd80\uc871\ud560 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-587\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-27-Cast-shrink-rate-defects.jpg\" alt=\"\uc8fc\uc870 \uc218\ucd95\ub960 \uacb0\ud568\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-27-Cast-shrink-rate-defects.jpg 900w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-27-Cast-shrink-rate-defects-300x200.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-27-Cast-shrink-rate-defects-768x512.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc8fc\uc870 \uc218\ucd95\ub960 \uacb0\ud568<\/em><\/p>\n<p>\uc218\ucd95\ub960 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Casting_defect\">\uc8fc\uc870 \uacb0\ud568<\/a> \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uac1c\ubc29 \uc218\ucd95\ub960 \uacb0\ud568 - \uc774 \uacb0\ud568\uc740 \ub300\uae30\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \uc218\ucd95\ud558\uba74 \ub0a8\uc740 \uacf5\ub3d9\uc740 \uacf5\uae30\ub85c \ucc44\uc6cc\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c \ud30c\uc774\ud504\uc640 \ud568\ubab0\ub41c \ud45c\uba74\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uacf5\uae30 \uacb0\ud568\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud30c\uc774\ud504\ub294 \uc8fc\uc870 \ud45c\uba74\uc5d0 \ud615\uc131\ub418\ub294 \ubc18\uba74, \ud568\ubab0\ub41c \ud45c\uba74\uc740 \uc8fc\uc870 \ud45c\uba74\uc5d0 \uac78\uccd0 \ubc1c\uc0dd\ud558\ub294 \uacf5\ub3d9\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud3d0\uc1c4 \uc218\ucd95\ub960 \uacb0\ud568 - \uc218\ucd95 \ub2e4\uacf5\uc131\uc774\ub77c\uace0\ub3c4 \ud568. \uc774 \uc885\ub958\uc758 \uacbd\uc6b0 \uc8fc\uc870\ubb3c \ub0b4\ubd80\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uacb0\ud568\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc608\ub97c \ub4e4\uc5b4 \uc751\uace0\ub41c \uae08\uc18d \ub0b4\ubd80\uc5d0 \uc561\uccb4\uac00 \ud615\uc131\ub418\ub294\ub370, \uc774\ub97c \ud56b\uc2a4\ud31f\uc774\ub77c\uace0 \ubd80\ub985\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \uc6d0\uc778<\/u><\/strong><\/p>\n<p>\uc6a9\uc735 \uc0c1\ud0dc\uc758 \ub2e4\uc774\uce90\uc2a4\ud305 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \uace0\uccb4 \uc0c1\ud0dc\uc758 \ub2e4\uc774\uce90\uc2a4\ud305 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ubc00\ub3c4 \ucc28\uc774.<\/p>\n<p>\uc989, \uc6a9\uc735 \uae08\uc18d\uc758 \ubc00\ub3c4\uac00 \uace0\uccb4 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \ubc00\ub3c4\ubcf4\ub2e4 \ub0ae\uc744 \uacbd\uc6b0 \uc218\ucd95\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \uc6a9\uc735 \uc0c1\ud0dc\uc5d0\uc11c \uace0\uccb4\ub85c \uc0c1\ud0dc\uac00 \ubcc0\ud560 \ub54c \uc218\ucd95\ud558\uace0 \ud06c\uae30\uac00 \uc791\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n<p><strong><u>\ud574\uacb0\ucc45<\/u><\/strong><u>\uc5d0\uc2a4<\/u><\/p>\n<p>\ud615\uc131\ub41c \uacf5\ub3d9\uc744 \ucc44\uc6b0\uae30 \uc704\ud574 \uac00\uc555\ub41c \uc561\uccb4 \uae08\uc18d\uc744 \uae08\ud615\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \uc8fc\uc785\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc678\uad00 \uacb0\ud568<\/h3>\n<p>\uc8fc\uc870\ubb3c\uc758 \uc678\uad00\uc5d0\ub294 \uc218\ub9ce\uc740 \uacb0\ud568\uc774 \ub098\ud0c0\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubd80 \uacb0\ud568\uc5d0\ub294 \uae08\uc18d \ub3cc\ucd9c\ubd80, \ubd88\uc5f0\uc18d\uc131, \ubd88\uc644\uc804\ud55c \uc8fc\uc870, \ubd80\uc815\ud655\ud55c \uce58\uc218\ub098 \ubaa8\uc591, \uc5f4\uc545\ud55c \ud45c\uba74 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-588\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-28-Appearance-defect.jpg\" alt=\"\uc678\uad00 \uacb0\ud568\" width=\"934\" height=\"557\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-28-Appearance-defect.jpg 934w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-28-Appearance-defect-300x179.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-28-Appearance-defect-768x458.jpg 768w\" sizes=\"auto, (max-width: 934px) 100vw, 934px\" \/><\/p>\n<p style=\"text-align: center;\">\u00a0<em>\uc678\uad00 \uacb0\ud568<\/em><\/p>\n<p style=\"text-align: left;\"><strong>\uc5d0\uc774.<\/strong> <strong><u>\uae08\uc18d \ub3cc\ucd9c\ubd80<\/u><\/strong><\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uad00\uc808 \ud50c\ub798\uc2dc\ub098 \uc9c0\ub290\ub7ec\ubbf8\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uac83\uc740 \ub450\uaed8\uac00 \uc77c\uc815\ud558\uc9c0 \uc54a\uc740 \ud3b8\ud3c9\ud55c \ub3cc\ucd9c\ubd80\ub85c, \ub808\uc774\uc2a4 \ubaa8\uc591\uc758 \uac00\uc7a5\uc790\ub9ac\ub97c \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \uc8fc\uc870\ubb3c\uc758 \uba74\uacfc \uc9c1\uac01\uc744 \uc774\ub8f9\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uc6d0\uc778<\/u><\/strong><\/p>\n<ul>\n<li>\uae08\ud615\uacfc \ucf54\uc5b4 \uc0ac\uc774\uc758 \uac04\uaca9.<\/li>\n<li>\uae08\ud615 \uc870\uc778\ud2b8\uac00 \uc81c\ub300\ub85c \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong><u>\uc194\ub8e8\uc158<\/u><\/strong><\/p>\n<ul>\n<li>\ud328\ud134, \uae08\ud615, \ucf54\uc5b4\uc758 \uc2e0\uc911\ud55c \uc81c\uc791.<\/li>\n<li>\ud328\ud134, \uae08\ud615 \ubc0f \ucf54\uc5b4 \uce58\uc218 \uaddc\uc815.<\/li>\n<li>\uae08\ud615\uacfc \ucf54\uc5b4\ub97c \uc870\uc2ec\uc2a4\ub7fd\uac8c \uc124\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>\ube44. <u>\ubd88\uc5f0\uc18d\uc131<\/u><\/strong><\/p>\n<p>\uace0\uc628 \uade0\uc5f4: \uc774\ub294 \uc2e4\uc81c\ub85c \ub208\uc5d0 \ubcf4\uc774\uc9c0\ub294 \uc54a\uc9c0\ub9cc \ub0c9\uac01 \uc911\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uc81c\uc57d\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uade0\uc5f4\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud765\ubbf8\ub85c\uc6b4 \uc810\uc740 \uc8fc\uc870\ubb3c\uc774 \ud30c\ud3b8\ud654\ub418\uc9c0 \uc54a\uc558\ub354\ub77c\ub3c4 \ub728\uac70\uc6b4 \uade0\uc5f4\uc774 \uc874\uc7ac\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uac00\ub2a5\ud55c \uc6d0\uc778<\/p>\n<p>\ub728\uac70\uc6b4 \uc0c1\ud0dc\uc5d0\uc11c \uc798\ubabb \ub2e4\ub8e8\uac70\ub098, \uc8fc\uc870\ubb3c\uc744 \uaebc\ub0b4\uae30 \uc704\ud574 \ud754\ub4e4\uc5b4 \uaebc\ub0bc \ub54c \uc8fc\uc870\ubb3c\uc774 \ubb3c\ub9ac\uc801\uc73c\ub85c \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uc194\ub8e8\uc158<\/u><\/strong><\/p>\n<ul>\n<li>\uc870\uc2ec\uc2a4\ub7fd\uac8c \ud754\ub4e4\uc5b4 \uc11e\uc73c\uc138\uc694.<\/li>\n<li>\uc8fc\uc870\ubb3c\uc740 \ud2b9\ud788 \ub728\uac70\uc6b8 \ub54c \ub9e4\uc6b0 \uc870\uc2ec\ud574\uc11c \ub2e4\ub8e8\uc2ed\uc2dc\uc624.<\/li>\n<li>\ucda9\ubd84\ud788 \uc2dd\ud788\uc138\uc694.<\/li>\n<\/ul>\n<p><strong>\uae30\uc74c.<\/strong> <strong><u>\ubd88\uc644\uc804\ud55c \uce90\uc2a4\ud305<\/u><\/strong><\/p>\n<p>\uc8fc\uc870 \uc0f7: \uc8fc\uc870\ubb3c \uc0c1\ub2e8 \ubd80\ubd84\uc774 \uc5c6\uc5b4\uc11c \uc0dd\uae34 \ud615\ud0dc.<\/p>\n<p>\ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc190\uc2e4\ub41c \uc139\uc158\uc5d0 \ub9de\ub294 \uac00\uc7a5\uc790\ub9ac\ub294 \uc57d\uac04 \ub465\uae00\uace0, \ub2e4\ub978 \ubaa8\ub4e0 \uc724\uacfd\uc740 \ud328\ud134\uacfc \uc77c\uce58\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \uc6d0\uc778<\/u><\/strong><\/p>\n<ul>\n<li>\uc6a9\ud0d5\uc774 \ubd80\uc871\ud55c \uae08\uc18d\uc744 \uc6a9\uad11\ub85c\uc5d0 \ubd80\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ubd93\ub294 \uacfc\uc815\uc5d0\uc11c \uc2e4\uc218\uac00 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong><u>\uac00\ub2a5\ud55c \ud574\uacb0\ucc45<\/u><\/strong>:<\/p>\n<ul>\n<li>\uc6a9\uad11\ub85c\uc5d0 \uc6a9\uc735 \uae08\uc18d\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uacf5\uae09\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubd93\ub294 \uacfc\uc815\uc774 \uc21c\uc870\ub86d\uac8c \uc9c4\ud589\ub418\uace0 \uc911\uac04\uc5d0 \uc2e4\uc218\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc8fc\uc758\ud558\uc138\uc694.<\/li>\n<\/ul>\n<p><strong>\ub514.<\/strong> <strong><u>\ubd80\uc815\ud655\ud55c \uc8fc\uc870 \uce58\uc218 \ub610\ub294 \uc131\ud615<\/u><\/strong><\/p>\n<p>\ubcc0\ud615\ub41c \uc8fc\uc870\ubb3c\uc774 \uc0dd\uc0b0\ub428.<\/p>\n<p>\uc65c\uace1\uc740 \uc8fc\ub85c \ub450\uaed8\uac00 \ubd88\uaddc\uce59\ud558\uc5ec \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uc7a0\uc7ac\uc801 \uc6d0\uc778<\/u><\/strong>:<\/p>\n<p>\ud328\ud134\uc758 \uac15\ub3c4\uc640 \uac15\uc131\uc774 \ub0ae\uc544 \ubaa8\ub798\uc5d0 \uac00\ud574\uc9c0\ub294 \ucda9\uaca9\uc744 \uacac\ub51c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \ud574\uacb0\ucc45<\/u><\/strong><\/p>\n<p>\ud56d\uc0c1 \ub192\uc740 \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294 \uc801\uc808\ud55c \uac15\uc131\uc744 \uac16\ucd98 \ud328\ud134\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<p><strong>\uc774\uc790\ud615. <\/strong><strong><u>\ud45c\uc900 \uc774\ud558\uc758 \ud45c\uba74<\/u><\/strong><\/p>\n<p>\uc774\ub294 \ud750\ub984 \ud754\uc801\uc774 \uc788\ub294 \uac83\uc744 \ud1b5\ud574 \ubd84\uba85\ud558\uac8c \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4. \ud750\ub984 \ud754\uc801\uc740 \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \ud750\ub984\uc744 \ub530\ub77c\uac00\ub294 \uc120 \ud615\ud0dc\ub85c \ub098\ud0c0\ub098\ub294 \uacb0\ud568\uc785\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uc7a0\uc7ac\uc801 \uc6d0\uc778<\/u><\/strong><\/p>\n<p>\uc8fc\uc870\ubb3c \ud45c\uba74\uc5d0 \uc0b0\ud654\ubb3c \uce35\uc774 \uc874\uc7ac\ud558\uc5ec \uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \ud750\ub97c \uc218 \uc788\ub294 \uc77c\uc885\uc758 \uacbd\ub85c\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uc194\ub8e8\uc158<\/u><\/strong><\/p>\n<ul>\n<li>\uae08\ud615 \uc628\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/li>\n<li>\ubd93\ub294 \uc628\ub3c4\ub97c \ub0ae\ucd94\uc138\uc694.<\/li>\n<li>\ub179\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \ubd80\uc744 \ub54c \ud2c0\uc744 \uae30\uc6b8\uc785\ub2c8\ub2e4.<\/li>\n<li>\uac8c\uc774\ud2b8 \ud06c\uae30\uc640 \uc704\uce58\ub97c \uc870\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc5f4 \uacb0\ud568<\/h3>\n<p>\uc774\ub7ec\ud55c \uacb0\ud568\uc740 \uc5f4 \uc628\ub3c4\ub85c \uc778\ud55c \uc624\ub958\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc624\ub958 \uc911 \uc77c\ubd80\ub294 \uade0\uc5f4\uacfc \ucc22\uc5b4\uc9d0\uc758 \uc874\uc7ac\ub85c \uc778\ud574 \uba85\ubc31\ud788 \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\ud568\uc740 \uae08\ud615\uc744 \uc798\ubabb \ucde8\uae09\ud558\ub294 \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc720\ub85c \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-610\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-29-Casting-defects.jpg\" alt=\"\uc8fc\uc870 \uacb0\ud568\" width=\"768\" height=\"591\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-29-Casting-defects.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-29-Casting-defects-300x231.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-29-Casting-defects-180x138.jpg 180w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc8fc\uc870 \uacb0\ud568<\/em><\/p>\n<p>\uc774\ub7ec\ud55c \uade0\uc5f4\uc740 \ub300\ubd80\ubd84 \ub9e4\uc6b0 \ub208\uc5d0 \ub744\uba70 \uc8fc\uc870\ubb3c\uc758 \ud45c\uba74\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uc77c\ubc18\uc801\uc778 \uc721\uc548\uc73c\ub85c\ub294 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ub208\ubb3c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \uc6d0\uc778<\/u><\/strong><\/p>\n<ul>\n<li>\uae08\ud615 \ub0b4\uc5d0\uc11c \uc8fc\uc870\ubb3c\uc774 \uc218\ucd95\ub418\ub294 \ud604\uc0c1.<\/li>\n<li>\ubc30\ucd9c\ub825\uc774 \ubd80\uc871\ud558\uace0 \ubd88\ud3c9\ub4f1\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc190\uc0c1\ub41c \ucda9\uce58.<\/li>\n<li>\uae08\ud615 \ub0b4\ubd80\uc758 \uc5f4 \uade0\ud615\uc774 \uace0\ub974\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \uacb0\ud568\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong><u>\uad6c\uc81c\ucc45<\/u><\/strong><\/p>\n<ul>\n<li>\ubd93\ub294 \uc628\ub3c4\ub97c \ub0ae\ucd94\uc138\uc694.<\/li>\n<li>\uc6a9\uc735 \uae08\uc18d\uc744 \uacfc\ub3c4\ud558\uac8c \uac00\uc5f4\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\n<li>\ucd94\uc704\ub97c \ud65c\uc6a9\ud558\uc138\uc694.<\/li>\n<li>\ucda9\ubd84\ud788 \uc2dd\ud788\ub294 \uc2dc\uac04\uc744 \ub450\uc138\uc694.<\/li>\n<li>\ub0a0\uce74\ub86d\uace0 \ubfb0\uc871\ud55c \ubaa8\uc11c\ub9ac\ub97c \ucd5c\uc18c\ud654\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3>\uacb0\ud568 \ucc44\uc6b0\uae30<\/h3>\n<p>\ucda9\uc804\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uacb0\ud568\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-611\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-30-Casting-defect.jpg\" alt=\"\uc8fc\uc870 \uacb0\ud568\" width=\"638\" height=\"479\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-30-Casting-defect.jpg 638w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-30-Casting-defect-300x225.jpg 300w\" sizes=\"auto, (max-width: 638px) 100vw, 638px\" \/><\/p>\n<p style=\"text-align: center;\">\u00a0<em>\uc8fc\uc870 \uacb0\ud568<\/em><\/p>\n<ul>\n<li>\ube14\ub85c\uc6b0\ud640<\/li>\n<li>\ubaa8\ub798 \ud0dc\uc6b0\uae30<\/li>\n<li>\ucf5c\ub4dc \ub7a9 \ub610\ub294 \ucf5c\ub4dc \uc167<\/li>\n<li>\ubbf8\uc2e4\ud589<\/li>\n<li>\ubaa8\ub798 \ud3ec\ud568 \ub4f1<\/li>\n<\/ul>\n<p>\uc704\uc758 \uacb0\ud568\uc5d0 \ub300\ud574\uc11c\ub294 \uc544\ub798\uc5d0\uc11c \ub17c\uc758\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc5d0\uc774.<\/strong> <strong><u>\ube14\ub85c\uc6b0\ud640 <\/u><\/strong><\/p>\n<p>\uc774\ub294 \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uacb0\ud568\uc785\ub2c8\ub2e4.<\/p>\n<p>\ube14\ub85c\uc6b0\ud640\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ud615\ud0dc\ub294 \ud540\ud640 \ube14\ub85c\uc6b0\ud640\uacfc \ud45c\uba74 \uc544\ub798 \ube14\ub85c\uc6b0\ud640\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud540\ud640\uc740 \uc544\uc8fc \uc791\uc740 \uad6c\uba4d\uc778 \ubc18\uba74, \ud45c\uba74 \uc544\ub798\uc758 \ube14\ub85c\uc6b0\ud640\uc740 \uc8fc\uc870\ubb3c\uc744 \uae30\uacc4 \uac00\uacf5\ud55c \ud6c4\uc5d0\uc57c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u>\ube14\ub85c\uc6b0\ud640\uc774 \ud615\uc131\ub418\ub294 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/u><\/strong>:<\/p>\n<ul>\n<li>\ucf54\uc5b4\uc758 \ud1b5\ud48d\uad6c\uac00 \ubd80\uc871\ud569\ub2c8\ub2e4<\/li>\n<li>\uacf5\ub3d9\uc5d0 \uacfc\ub3c4\ud55c \uc218\ubd84 \ud761\uc218<\/li>\n<li>\ucf54\uc5b4\uc758 \ubd80\uc801\uc808\ud55c \uac00\uc2a4 \ud22c\uacfc\uc131<\/li>\n<li>\uadf9\ud55c\uc758 \ubaa8\ub798 \uc628\ub3c4<\/li>\n<\/ul>\n<p><strong><u>\ub610\ud55c \uc194\ub8e8\uc158\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/u><\/strong>:<\/p>\n<ul>\n<li>\ub354 \ub9ce\uc740 \ud575\uc2ec \ud1b5\ud48d\uad6c\ub97c \ub9cc\ub4e4\uace0 \ub354 \ub9ce\uc740 \ud1b5\ud48d \ucc44\ub110\uc744 \uace0\uc815\ud558\uc138\uc694.<\/li>\n<li>\uac07\ud78c \uac00\uc2a4\ub97c \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc218\ubd84 \ud568\ub7c9\uc774 \ub0ae\uc740 \ubaa8\ub798\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/li>\n<li>\uac00\ub054 \ucf54\uc5b4\ub97c \ub9d0\ub824\uc11c \uac74\uc870\ud55c \uacf3\uc5d0 \ubcf4\uad00\ud558\uc138\uc694.<\/li>\n<li>\ubaa8\ub798 \uc628\ub3c4\ub97c \ub0ae\ucd94\uc138\uc694<\/li>\n<\/ul>\n<p><strong>\ube44.<\/strong> <strong><u>\ubaa8\ub798 \ud0dc\uc6b0\uae30<\/u><\/strong><\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc774\ub294 \ud654\ud559 \ud654\uc0c1\uc774\ub098 \uae08\uc18d \uce68\ud22c\ub85c \uc778\ud55c \uacb0\ud568\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><u>\ubaa8\ub798 \uc5f0\uc18c \uacb0\ud568\uc758 \uac00\ub2a5\ud55c \uc774\uc720<\/u><\/strong>:<\/p>\n<ul>\n<li>\uc810\ud1a0\ub85c \ub458\ub7ec\uc2f8\uc778 \ubaa8\ub798\uc5d0\uc11c \uad11\ud0dd \ud0c4\uc18c \ud568\ub7c9\uc774 \ub108\ubb34 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ubd88\uade0\ud615\ud55c \uae08\ud615 \uc555\ucd95.<\/li>\n<li>\uc6a9\uc735 \uae08\uc18d\uc758 \uc628\ub3c4\uac00 \ub108\ubb34 \ub192\uc544\uc11c \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc6a9\uc735 \uae08\uc18d\uc744 \ubd88\uaddc\uce59\ud558\uac8c \ubd93\ub294 \uac83.<\/li>\n<\/ul>\n<p><strong><u>\uad6c\uc81c\ucc45<\/u><\/strong><\/p>\n<ul>\n<li>\uc810\ud1a0\ubaa8\ub798\uc758 \uad11\ud0dd\ud0c4\uc18c \ud568\ub7c9\uc744 \uac15\ud654<\/li>\n<li>\uc21c\uc218 \uc2e4\ub9ac\uce74 \ubaa8\ub798\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc0c8\ub85c\uc6b4 \ubaa8\ub798\ub97c \ucd94\uac00\ud558\uc138\uc694.<\/li>\n<li>\ub3d9\ub4f1\ud55c \ucef4\ud329\ud2b8\uc131\uc744 \ud655\ubcf4\ud558\uc138\uc694.<\/li>\n<li>\uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc8fc\uc785 \uc18d\ub3c4\ub97c \ub0ae\ucd94\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<p><strong>\uae30\uc74c.<\/strong> <strong><u>\ucf5c\ub4dc \ub7a9 \ub610\ub294 \ucf5c\ub4dc \uc167<\/u><\/strong><\/p>\n<p>\uc774\uac83\uc740 \ubaa8\uc11c\ub9ac\uac00 \ub465\uadfc \uade0\uc5f4\uc785\ub2c8\ub2e4.<\/p>\n<p>\ucf5c\ub4dc \ub7a9(cold \uc167)\uc740 \ucd5c\uc800 \uc6a9\uc735 \uc628\ub3c4 \ub610\ub294 \uac8c\uc774\ud2b8\uc758 \uad6c\uc870\uac00 \uc88b\uc9c0 \uc54a\uc544 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \uc6d0\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/u><\/strong>:<\/p>\n<ul>\n<li>\uace0\uc810\ub3c4 \uc6a9\uc735 \uae08\uc18d<\/li>\n<li>\uacb0\ud568\uc788\ub294 \ub514\uc790\uc778<\/li>\n<li>\uacb0\ud568 \uc788\ub294 \uac8c\uc774\ud305<\/li>\n<\/ul>\n<p><strong><u>\ub2e4\uc74c \uc194\ub8e8\uc158\uc740 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4<\/u><\/strong>:<\/p>\n<ul>\n<li>\uc644\ubcbd\ud55c \ub514\uc790\uc778\uc744 \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<li>\uc801\uc808\ud55c \uac8c\uc774\ud305 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<li>\uc6a9\uc735 \uae08\uc18d\uc758 \uc8fc\uc785 \uc628\ub3c4\ub97c \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>\ub514.<\/strong> <strong><u>\ubbf8\uc2e4\ud589<\/u><\/strong><\/p>\n<p>\uc774\ub294 \ubd88\uc644\uc804\ud55c \uc8fc\uc870\uc758 \uc77c\uc885\uc774\uc9c0\ub9cc \ucda9\uc804 \uad00\ub828 \uacb0\ud568\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \uae08\ud615 \uce90\ube44\ud2f0\ub97c \ucc44\uc6b0\uc9c0 \ubabb\ud574 \ubd88\uc644\uc804\ud558\uac8c \ucc44\uc6cc\uc9c4 \ubd80\ubd84\uc774 \uc0dd\uae38 \ub54c \uc774\ub97c \ubbf8\uc2a4\ub7f0\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubbf8\uc2a4\ub7f0\uc758 \uac00\uc7a5\uc790\ub9ac\ub294 \ud56d\uc0c1 \ub9e4\ub044\ub7fd\uace0 \ub465\uae00\uace0 \uace0\uc6b4 \uac83\uc73c\ub85c \ubcf4\uc778\ub2e4.<\/p>\n<p><strong><u>\uc798\ubabb\ub41c \uc2e4\ud589\uc758 \uac00\ub2a5\ud55c \uc6d0\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/u><\/strong>:<\/p>\n<ul>\n<li>\uace0\uc810\ub3c4 \uc6a9\uc735 \uae08\uc18d<\/li>\n<li>\uacb0\ud568\uc788\ub294 \ub514\uc790\uc778<\/li>\n<li>\uacb0\ud568 \uc788\ub294 \uac8c\uc774\ud305<\/li>\n<\/ul>\n<p><strong><u>\uc774\ub7ec\ud55c \uacb0\ud568\uc5d0 \ub300\ud55c \uc194\ub8e8\uc158\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/u><\/strong>:<\/p>\n<ul>\n<li>\uc644\ubcbd\ud55c \ub514\uc790\uc778\uc744 \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<li>\uc801\uc808\ud55c \uac8c\uc774\ud305 \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\uc138\uc694<\/li>\n<li>\uc6a9\uc735 \uae08\uc18d\uc758 \uc8fc\uc785 \uc628\ub3c4\ub97c \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uac00\uc2a4 \ub2e4\uacf5\uc131 \uacb0\ud568<\/h3>\n<p>\uae08\ud615\uc758 \uacf5\uac04\uc740 \ube44\uc5b4\uc788\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud070 \uacf5\uae30 \ub369\uc5b4\ub9ac\ub85c \ucc44\uc6cc\uc838 \uc788\ub2e4\ub294 \uc810\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/p>\n<p>\ub530\ub77c\uc11c \uc6a9\uc735 \uae08\uc18d\uc744 \ubd80\uc744 \ub54c \uacf5\uae30\ub294 \ud750\ub974\ub294 \uae08\uc18d\uc5d0 \uc758\ud574 \ub20c\ub824 \uc5ec\uc804\ud788 \uac07\ud78c \ucc44\ub85c \ub0a8\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\uac00\uc2a4 \uae30\uacf5 | \uc8fc\uc870 \uacb0\ud568 | \ube14\ub85c\uc6b0 \ud640 | \ud540 \ud640 | \uc0b0\uc18c | \uc9c8\uc18c | \uc218\uc18c\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/jMO-3pUfU0k?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\ub610\ud55c, \uac00\uc2a4\ub294 \uac15\ucca0 \ud569\uae08\uc5d0 \uc6a9\ud574\ub41c \uc218\uc18c, \uc218\uc131 \uc724\ud65c\uc81c\uc758 \uc218\ubd84 \ub4f1\uc5d0\uc11c \ub098\uc62c \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \uc6d0\uc778\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/u><\/strong>?<\/p>\n<ul>\n<li>\ub354 \uae34 \ubd93\ub294 \uc2dc\uac04<\/li>\n<li>\uc6a9\uc735\uae08\uc18d\uc758 \uc8fc\uc785\uc628\ub3c4 \uac10\uc18c<\/li>\n<li>\uc6a9\uc735 \uae08\uc18d\uc744 \uc8fc\uc785\ud558\ub294 \uacfc\uc815\uc774 \uc911\ub2e8\ub428.<\/li>\n<li>\ubd80\uc801\uc808\ud55c \uac00\uc5f4 \uae08\uc18d \uae08\ud615<\/li>\n<li>\uc587\uc740 \uae08\uc18d \ubd80\ubd84.<\/li>\n<\/ul>\n<p><strong><u>\uc774\ub7ec\ud55c \uc6d0\uc778\uc5d0 \ub300\ud55c \ud574\uacb0\ucc45\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/u><\/strong>:<\/p>\n<ul>\n<li>\uc6a9\uc735 \uae08\uc18d \uc8fc\uc785 \uc628\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc9e7\uc740 \uc2dc\uac04 \ub0b4\uc5d0 \uc6a9\uc735 \uae08\uc18d\uc744 \ubd93\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc720\ub3d9\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \ud654\ud559 \uc870\uc131\uc744 \uc870\uc808\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud45c\uba74\uc5d0\uc11c \uc2ac\ub798\uadf8\ub97c \ucd94\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n<li>\uae08\ud615\uacfc \ucf54\uc5b4 \ubaa8\ub450\uc5d0 \uc801\uc808\ud55c \ud658\uae30\ub97c \uc81c\uacf5\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uae08\ud615 \uac00\uc2a4 \uc555\ub825\uc744 \ub0ae\ucd94\uc2ed\uc2dc\uc624. \uc774\ub294 \uc131\ud615 \uc7ac\ub8cc\uc758 \ud2b9\uc131\uc744 \uc801\uc808\ud788 \uc870\uc815\ud558\uc5ec \uc218\ud589\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\uc758 \ud615\uc0c1 \uad00\ub828 \uacb0\ud568<\/h3>\n<p>\ubaa8\uc591\uacfc \uad00\ub828\ub41c \uba87 \uac00\uc9c0 \uacb0\ud568\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ubd88\uc77c\uce58<\/li>\n<li>\ub4a4\ud2c0\ub9bc \ub610\ub294 \uc65c\uace1<\/li>\n<li>\ud50c\ub798\uc2dc<\/li>\n<\/ul>\n<p><strong>\uc5d0\uc774.<\/strong> <strong><u>\ubd88\uc77c\uce58<\/u><\/strong><\/p>\n<p>\uae08\ud615\uc758 \ubd88\uc77c\uce58\ub294 \ud50c\ub798\uc2dc \uae08\ud615\uc758 \uc774\ub3d9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c \uc774\ub3d9\uc73c\ub85c \uc778\ud574 \ubd84\ub9ac\uc120 \ub0b4\ubd80\uc5d0 \uc804\uc704\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \uc774\uc720<\/u><\/strong><\/p>\n<ul>\n<li>\uc774\ub7ec\ud55c \ubd88\uc77c\uce58\ub294 \uae08\ud615\uc758 \ucf54\ud504 \uc139\uc158\uacfc \ub4dc\ub798\uadf8 \uc139\uc158\uc774 \uc62c\ubc14\ub978 \uc704\uce58\ub97c \uc720\uc9c0\ud560 \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub4dc\ub798\uadf8 \uc704\uc5d0 \uc704\uce58\ud560 \ub54c \ucf54\ud504\ub97c \ubd80\uc801\uc808\ud558\uac8c \ucde8\uae09\ud558\ub294 \uacbd\uc6b0.<\/li>\n<\/ul>\n<p><strong><u>\uc194\ub8e8\uc158<\/u><\/strong><\/p>\n<ul>\n<li>\ud328\ud134\uc744 \ub9e4\uce58 \ud50c\ub808\uc774\ud2b8\uc5d0 \uc62c\ubc14\ub974\uac8c \uc7a5\ucc29\ud558\uc138\uc694.<\/li>\n<li>\uc801\ud569\ud55c \uc131\ud615\uc0c1\uc790\ub97c \ud65c\uc6a9\ud558\uc138\uc694.<\/li>\n<\/ul>\n<p><strong>\ube44.<\/strong> <strong><u>\ub4a4\ud2c0\ub9bc \ub610\ub294 \uc65c\uace1<\/u><\/strong><\/p>\n<p>\uac00\ub2a5\ud55c \uc6d0\uc778<\/p>\n<ul>\n<li>\uc794\ub958\uc751\ub825\uc758 \ud574\uc18c.<\/li>\n<\/ul>\n<p>\uc194\ub8e8\uc158<\/p>\n<ul>\n<li>\uc794\ub958\uc751\ub825\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc5f4\ucc98\ub9ac\ub97c \uc815\uc0c1\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub2f4\uae08\uc9c8\uacfc \uc219\uc131 \uc0ac\uc774\uc5d0 \ub2e8\uba74\uc744 \ud3c9\ud3c9\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><strong>\uae30\uc74c.<\/strong> <strong><u>\ud50c\ub798\uc2dc<\/u><\/strong><\/p>\n<p>\uc774\ub294 \ub2e4\uc774\uc5d0\uc11c \ud280\uc5b4\ub098\uc628 \ubd88\ud544\uc694\ud55c \uc789\uc5ec \uae08\uc18d\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ud50c\ub798\uc2dc\ub294 \uce90\ube44\ud2f0\ub098 \ub7ec\ub108\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/p>\n<p>\uae30\ubcf8\uc801\uc73c\ub85c \ud50c\ub798\uc2dc\ub294 \uc774\uc74c\ub9e4 \ud45c\uba74\uc5d0 \uc587\uc740 \uae08\uc18d \uc2dc\ud2b8\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uac00\ub2a5\ud55c \uc6d0\uc778\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/u><\/strong>:<\/p>\n<ul>\n<li>\ub2e4\uc774\uc758 \uc5ec\ub7ec \ubd80\ubd84\uc758 \uac15\ub3c4\uac00 \ubd80\uc871\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud30c\uad34\uc758 \uc8fd\uc74c\uc758 \uc5bc\uad74<\/li>\n<li>\uacfc\ub3c4\ud55c \uc555\ub825<\/li>\n<li>\uc720\uc555\uae30\uacc4 \uc624\uc791\ub3d9<\/li>\n<li>\uc8fc\uc785 \ubc0f \ub0c9\uac01 \uc2dc\uac04\uc774 \ubd80\uc871\ud568<\/li>\n<\/ul>\n<p><strong><u>\uad6c\uc81c\ucc45<\/u><\/strong>:<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \uc88b\uc740 \ud574\uacb0\ucc45\uc740 \uae08\ud615\uc758 \ubb34\uac8c\ub97c \uc904\uc774\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadc0\ud558\uaed8\uc11c\ub294 \ub2e4\uc591\ud55c \uc8fc\uc870 \uacb0\ud568\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\ub294 \ub2a5\ub825\uc774 \uc788\uc73c\uc2e4 \uac83\uc73c\ub85c \ubbff\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc911\uc694\ud55c \uac83\uc740 \uc774\ub97c \ud1b5\uc81c\ud558\uae30 \uc704\ud55c \ubaa8\ub4e0 \uc870\uce58\ub97c \ucde8\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc608\ubc29\uc774 \uce58\ub8cc\ubcf4\ub2e4 \ub0ab\ub2e4\ub294 \uac83\uc744 \uae30\uc5b5\ud558\uc138\uc694.<\/p>\n<p>\uc6b0\ub9ac\uac00 \ub17c\uc758\ud558\ub294 \ub2e4\uc74c \ubd80\ubd84\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ud45c\uc900 \ubc0f \ud488\uc9c8 \uad00\ub9ac<\/h2>\n<p>\uc8fc\uc870 \uacfc\uc815\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc791\uc5c5 \uacfc\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ubaa8\ub4e0 \uae30\uc220\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubd80\ud488\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \uc81c\uc791 \uacfc\uc815\uc5d0\uc11c \uc8fc\uc870\ubb3c\uc758 \ud488\uc9c8\uc744 \ub5a8\uc5b4\ub728\ub9b4 \uc218 \uc788\ub294 \uba87 \uac00\uc9c0 \uc694\uc18c\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \ubd80\ud488\uc758 \uc644\ubcbd\ud55c \uc0dd\uc0b0\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc8fc\uc870\ubb3c\uc758 \ucd5c\uc885 \ud3ec\uc7a5 \ubc0f \uc0ac\uc6a9 \uc804\uc5d0 \ud45c\uc900\ud654 \ubc0f \ud488\uc9c8 \ud3c9\uac00 \ud14c\uc2a4\ud2b8\ub97c \uc2e4\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\ubb3c\uc740 \uc5ec\ub7ec \ucc28\ub840\uc758 \ud488\uc9c8 \uac80\uc99d \ubc0f \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4. \uc774\uc5d0 \ub300\ud574\uc11c\ub294 \ub098\uc911\uc5d0 \uc885\ud569\uc801\uc73c\ub85c \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacf5\ubd80\ub97c \uacc4\uc18d\ud558\uc138\uc694.<\/p>\n<p>\uc0ac\uc6a9\ub418\ub294 \ud488\uc9c8 \uad00\ub9ac \uc218\ub2e8\uacfc \ud45c\uc900 \uc911 \uc77c\ubd80\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><a href=\"https:\/\/www.astm.org\/Standards\/A995.htm\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 ASTM A995<\/a><\/h3>\n<p>\uc774 \ud45c\uc900\ud654 \ubaa8\ub4dc\ub294 \ub4c0\ud50c\ub809\uc2a4\ub77c\uace0\ub3c4 \uc54c\ub824\uc9c4 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8-\ud398\ub77c\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \ud488\uc9c8\uc744 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uae08\uc18d \uc8fc\uc870\ubb3c\uc740 \ubc38\ube0c, \ud53c\ud305, \ud50c\ub79c\uc9c0 \ub4f1\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-612\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-31-Duplex-stainless-steel.jpg\" alt=\"\ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\" width=\"400\" height=\"334\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-31-Duplex-stainless-steel.jpg 400w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-31-Duplex-stainless-steel-300x251.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/em><\/p>\n<p>\ub2e4\uc2dc \ub9d0\ud574, \ud654\ud559\uc801\uc73c\ub85c \uade0\ud615\uc744 \uc774\ub8ec \ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc740 \uc801\uc808\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \ub192\uc740 \ub0b4\uc2dd\uc131\uc744 \ubaa8\ub450 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ud488\uc9c8\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud574 \ub2e4\uc74c \uc870\uac74\uc744 \uac70\uce69\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ud544\uc694\ud55c \uc628\ub3c4\uae4c\uc9c0 \ucd5c\uc801\uc758 \uc5f4\ucc98\ub9ac.<\/li>\n<\/ul>\n<p>\ud558\uc9c0\ub9cc \uc628\ub3c4\ub294 600F(315\u2070 C)\ub97c \ub118\uc9c0 \uc54a\uc544\uc57c \ucde8\uc131 \uc8fc\uc870 \ub2e8\uacc4\uc5d0\uc11c \uce68\uc804\ubb3c\uc774 \ud615\uc131\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uadf8 \ud6c4\uc5d0\ub294 \uae09\uc18d\ud788 \ub0c9\uac01\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc5f4 \ubc0f \uc81c\ud488 \ubd84\uc11d \u2013 \uc774\ub294 \ud0c4\uc18c, \ub9dd\uac04, \uc2e4\ub9ac\ucf58, \uc778, \uc720\ud669, \ud06c\ub86c, \ub2c8\ucf08, \ubab0\ub9ac\ube0c\ub374, \uad6c\ub9ac, \ud145\uc2a4\ud150 \ubc0f \uc9c8\uc18c\uc758 \ubaa8\ub4e0 \uc131\ubd84\uc758 \ud544\uc694\ud55c \ud654\ud559 \uad6c\uc131\uacfc \uc81c\ud488\uc774 \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc218\ud589\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc778\uc7a5 \uc2dc\ud5d8\uc740 \uc778\uc7a5 \ubc0f \ud56d\ubcf5 \uac15\ub3c4, \uc2e0\uc7a5\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \uae30\uacc4\uc801 \uc131\uc9c8\uc758 \ubcf4\uc720 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3><a href=\"https:\/\/www.astm.org\/Standards\/A890.htm\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 ASTM A890<\/a><\/h3>\n<p>\ubcf8 \uc0ac\uc591\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\/\ud398\ub77c\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ub300\ud55c \ub0b4\uc6a9\uc744 \ub2f4\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \uc8fc\uc870\ubb3c\uc740 \ud544\uc694\ud55c \uc628\ub3c4\uae4c\uc9c0 \ucd5c\uc801\uc73c\ub85c \uc5f4\ucc98\ub9ac\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\uac83\uc740 \uae08\uc18d\uc774 \uc6d0\ud558\ub294 \uae30\uacc4\uc801 \uc131\uc9c8\uc744 \uc5bb\uace0 \ub0b4\uc2dd\uc131\uc744 \uac16\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-613\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-32-Stainless-steel-casting.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\" width=\"752\" height=\"346\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-32-Stainless-steel-casting.jpg 752w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-32-Stainless-steel-casting-300x138.jpg 300w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870<\/em><\/p>\n<p>\ub530\ub77c\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ud0c4\uc18c, \ub9dd\uac04, \uc778, \uc2e4\ub9ac\ucf58, \uc720\ud669, \ub2c8\ucf08, \ud06c\ub86c, \uad6c\ub9ac, \ubab0\ub9ac\ube0c\ub374, \ud145\uc2a4\ud150, \uc9c8\uc18c \ub4f1 \ud654\ud559 \uc6d0\uc18c\uc758 \ube44\uc728\uc774 \uc801\uc808\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>In addition, the castings are then marked for easier <a href=\"https:\/\/www.heatsign.com\/\">material identification<\/a> in accordance with their respective grades and designation.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870 \ud5c8\uc6a9 \uc624\ucc28<\/h3>\n<p>\uc774 \uae30\uc220\uc740 \ud22c\uc790 \uc8fc\uc870 \uacf5\uc815\uc744 \ud1b5\ud574 \ub2ec\uc131\ud560 \uc218 \uc788\ub294 \uce58\uc218 \ubc94\uc704\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc8fc\uc870\uc18c\uc640 \uc0ac\uc6a9\ud558\ub294 \uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870 \uacf5\uc815 \uc720\ud615\uc5d0 \ub530\ub77c \ud5c8\uc6a9 \uc624\ucc28\uac00 \ub2e4\ub978 \uac83\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \ubaa8\ub4e0 \uc8fc\uc870\uc18c\uac00 \ub530\ub77c\uc57c \ud560 \uac00\uc774\ub4dc\ub77c\uc778\uc774 \ub418\ub294 \ud5c8\uc6a9 \uae30\uc900\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud5c8\uc6a9 \uc624\ucc28 \ud45c\uc900\ud654 \ud45c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc8fc\uc870\uc18c\ub4e4\uc774 \uac00\uc774\ub4dc\ub77c\uc778 \ub0b4\uc5d0\uc11c \uac04\uc2e0\ud788 \uba38\ubb34\ub97c \uac00\ub2a5\uc131\uc740 \uc5ec\uc804\ud788 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \uc774\uc720\ub294 \uc8fc\uc870\uc18c\ub9c8\ub2e4 \uc804\ubb38 \ubd84\uc57c\uac00 \ub2e4\ub974\uace0, \ud2b9\ud788 \uc0dd\uc0b0\ub418\ub294 \uc8fc\ubb3c\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \uc804\ubb38 \ubd84\uc57c\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae30\uacc4\ud654 \ub610\ud55c \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubd80 \uc7a5\ube44\ub294 \uc8fc\uc870 \ud5c8\uc6a9\uc624\ucc28\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p>\ub9d0\ud560 \uac83\ub3c4 \uc5c6\uc774 \ud5c8\uc6a9 \uc624\ucc28\ub294 \ub2e4\uc74c \uc694\uc778\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub2e4\uc774\uc758 \uc628\ub3c4<\/li>\n<li>\uc641\uc2a4, \ud3fc \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc628\ub3c4<\/li>\n<li>\ubd84\uc0ac\uc555\ub825\uc758 \uc591<\/li>\n<li>\uae08\ud615\uc7ac\ub8cc \uad6c\uc131<\/li>\n<li>\ub0c9\uac01 \uc2dc\uac04<\/li>\n<li>\uc5f4\ucc98\ub9ac \uc628\ub3c4.<\/li>\n<\/ul>\n<p>\ud22c\uc790 \uc8fc\uc870 \ud5c8\uc6a9 \uc624\ucc28\ub294 \ub450 \uac00\uc9c0 \ubd80\ubb38\uc73c\ub85c \uadf8\ub8f9\ud654\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc120\ud615 \ud5c8\uc6a9 \uc624\ucc28<\/li>\n<li>\uae30\ud558\ud559\uc801 \ud5c8\uc6a9\uc624\ucc28<\/li>\n<\/ul>\n<p>\uc6b0\ub9ac\ub294 \ub450 \ubd80\ubb38\uc5d0 \ub300\ud574 \uac04\ub7b5\ud558\uac8c \ub17c\uc758\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong><u>\uc120\ud615 \ud5c8\uc6a9 \uc624\ucc28<\/u><\/strong><\/p>\n<p>\uc774\ub294 \uc8fc\uc870\ubb3c\uc758 \ub2e4\uc74c \ubd80\ubd84\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub429\ub2c8\ub2e4: \uae38\uc774, \ud3c9\ud0c4\ub3c4, \ub3d9\uc2ec\ub3c4, \uad6c\uba4d, \ud544\ub81b \ubc18\uacbd, \uc9c1\uc9c4\ub3c4 \ub4f1.<\/p>\n<p><strong><u>\uae30\ud558\ud559\uc801 \ud5c8\uc6a9\uc624\ucc28<\/u><\/strong><\/p>\n<p>\ub2e4\uc74c \ud22c\uc790 \uc8fc\uc870 \uc139\uc158\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4: \ud3c9\ud589\ub3c4, \uc9c4\uc6d0\ub3c4, \uc9c1\uc9c4\ub3c4, \uad6c\uba4d \ud5c8\uc6a9 \uc624\ucc28, \uc9c4\uc6d0\ub3c4, \ud3c9\ud0c4\ub3c4, \ub0b4\ubd80 \ubc18\uacbd \ubc0f \ud544\ub81b.<\/p>\n<p>\uba85\ud655\uc131\uc744 \uc704\ud574 \uc774 \uc911 \uba87 \uac00\uc9c0 \ubd80\ubd84\uc744 \ub17c\uc758\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-615\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-33-Stainless-steel-casting.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\" width=\"500\" height=\"321\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-33-Stainless-steel-casting.jpg 500w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-33-Stainless-steel-casting-300x193.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-33-Stainless-steel-casting-460x295.jpg 460w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870<\/em><\/p>\n<p><strong>\uc5d0\uc774.<\/strong> <strong><u>\ub465\uae00\ub9bc<\/u><\/strong><\/p>\n<p>\uc9c4\uc6d0\ub3c4 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc2e4\uc81c \uc6d0\uc758 \ubc18\uc9c0\ub984\uacfc \uc74c\uc758 \ubaa8\ub378\uc758 \uc6d0\uc8fc \uc0ac\uc774\uc758 \ucc28\uc774\ub97c \uacc4\uc0b0\ud558\uc5ec \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc6d0\ud615\ub3c4\ub97c \uacb0\uc815\ud558\ub294 \ub370\uc5d0\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uac00\uc7a5 \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\uc740 \uc6d0\ud615 \ub2e8\uba74\uc758 \ucd5c\ub300 \ubc18\uc9c0\ub984\uacfc \ucd5c\uc18c \ubc18\uc9c0\ub984\uc758 \ucc28\uc774\ub97c \uad6c\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\ube44. <\/strong><strong><u>\ud3c9\ud0c4<\/u><\/strong><\/p>\n<p>\uc774 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc8fc\uc870\ubb3c \ub0b4\ubd80\uc758 \ud3c9\uba74\uc73c\ub85c\ubd80\ud130 \ud5c8\uc6a9\ub418\ub294 \ud3b8\ucc28\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc8fc\uc870 \ud45c\uba74\uc740 \uac00\uc7a5 \ud3c9\ud3c9\ud55c \ud3c9\uba74\uc758 \uce58\uc218\uc640 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ucd5c\ub300 \ud3b8\ucc28\ub97c \ub098\ud0c0\ub0b4\ub294 \ud3c9\uba74\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud22c\uc790 \uc8fc\uc870\ubb3c\uc758 \ud3c9\ud0c4\ub3c4\ub294 \uc6a9\uc735 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uacfc \uc641\uc2a4\uc758 \uccb4\uc801 \uc218\ucd95\ub7c9\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubd88\ud589\ud788\ub3c4, \uc77c\ubc18\uc801\uc778 \ud3c9\ud0c4\ub3c4 \ud5c8\uc6a9 \uc624\ucc28\ub294 \ub2e4\uc591\ud55c \uad6c\uc131\uacfc \ub2e4\uc591\ud55c \ud569\uae08\uc758 \ud22c\uc790 \uc8fc\uc870\uc5d0 \uc0ac\uc6a9\ub418\uae30 \ub54c\ubb38\uc5d0 \ud45c\uc900\ud654\ub420 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uae30\uc74c.<\/strong> <strong><u>\uc9c1\uc9c4\uc131<\/u><\/strong><\/p>\n<p>\uc774\ub7ec\ud55c \ud5c8\uc6a9 \uc624\ucc28\ub294 \ud3c9\ud0c4\ub3c4 1\uacfc \ub9e4\uc6b0 \ube44\uc2b7\ud574 \ubcf4\uc774\uc9c0\ub9cc \uc0ac\uc2e4\uc740 \uc0c1\ub2f9\ud788 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc9c1\uc9c4\ub3c4 \ud5c8\uc6a9\uc624\ucc28\ub294 \uc8fc\uc870 \ubd80\ud488\uc758 \uc644\uc804\ud55c \uc9c1\uc120\uc5d0\uc11c \ud5c8\uc6a9\ub418\ub294 \ucd5c\ub300 \ud3b8\ucc28\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\ub300\ubd80\ubd84\uc758 \uc8fc\uc870\ubb3c\uc5d0\uc11c\ub294 \uc9c1\uc9c4\uc131\uc744 \uc27d\uac8c \uc5bb\uc744 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \ub300\ubd80\ubd84\uc758 \ubd80\ud488\uc774 \uc0c1\ub2f9\ud788 \uc587\uc740 \ub2e8\uba74\uacfc \uc791\uc740 \ubd80\ud488\uc5d0\uc11c \uc27d\uac8c \uad6c\ubd80\ub7ec\uc9c0\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\ub514. <\/strong><strong><u>\ub3d9\uc2ec\uc131<\/u><\/strong><\/p>\n<p>\uc774\ub294 \ud558\ub098\uc758 \uacf5\ud1b5 \ucd95\uc744 \uc911\uc2ec\uc73c\ub85c \ud558\ub294 \ub450 \uac1c\uc758 \uc6d0\ud1b5\ud615 \ud45c\uba74\uc744 \ud1b5\ud574 \ud655\uc778\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud3b8\uc2ec\uc758 \uc815\ub3c4\ub294 \ud55c \uc911\uc2ec\uc758 \uc704\uce58\uc640 \ub2e4\ub978 \uc911\uc2ec\uc758 \uc704\uce58\uc758 \ucc28\uc6d0 \ucc28\uc774\ub97c \ud655\uc778\ud568\uc73c\ub85c\uc368 \ub3c4\ucd9c\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\uc815 \ubd80\ud488\uc758 \uc678\ubd80 \uc9c1\uacbd\uc5d0 \ub300\ud55c \ubcf4\uc5b4\uc758 \uc911\uc559\uc740 \ubcbd \ub450\uaed8\uac00 0.5\uc778\uce58\uc77c \ub54c\ub9c8\ub2e4 0.003\uc778\uce58 \ub0b4\uc5d0\uc11c \ub3d9\uc2ec\uc6d0\uc785\ub2c8\ub2e4.<\/p>\n<p><strong>\uc774\uc790\ud615.<\/strong> <strong><u>\uad6c\uba4d \ud5c8\uc6a9 \uc624\ucc28<\/u><\/strong><\/p>\n<p>\uc774\ub294 \uc8fc\uc870 \uad6c\uba4d\uc5d0 \ud544\uc694\ud55c \ub465\uae00\ub9bc\uc785\ub2c8\ub2e4.<\/p>\n<p>\uad6c\uba4d\uc758 \uc774\uc6c3\ud558\ub294 \uae08\uc18d\uc740 \uc11c\ub85c \uc81c\ub300\ub85c \ub9de\uace0 \ucda9\ubd84\ud55c \uc5ec\uc720 \uacf5\uac04\uc744 \uc81c\uacf5\ud558\ub824\uba74 \ub300\uce6d\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uad6c\uba4d \ud5c8\uc6a9 \uc624\ucc28\ub294 \ub0b4\ubd80 \uc218\ucd95\uc5d0 \uc801\ud569\ud558\uba70 \ucd5c\ub300 0.5\uc778\uce58\uc758 \uc9c1\uacbd\uc5d0\ub3c4 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uad6c\uba4d \uac04\uaca9\uc740 +\/- 0.003\uc778\uce58 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ub2ec\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc5d0\ud504.<\/strong> <strong><u>\uace1\uc120 \uad6c\uba4d, \ud544\ub81b \ubc0f \ub0b4\ubd80 \ubc18\uacbd<\/u><\/strong><\/p>\n<p>\uace1\uc120 \uad6c\uba4d\uc740 \uc57d +\/- 0.005\uc778\uce58\uc758 \uc9c1\uacbd \ud5c8\uc6a9 \uc624\ucc28\ub97c \ub098\ud0c0\ub0b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub0b4\ubd80 \ubc18\uacbd\uacfc \ud544\ub81b\uc758 \uacbd\uc6b0 \uac80\uc0ac \ubc0f \uc81c\uc5b4\uac00 \uc5b4\ub835\uae30 \ub54c\ubb38\uc5d0 \uc124\uacc4 \uc2dc \ucd5c\ub300\ud55c \ub113\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ud5c8\uc6a9 \uc624\ucc28<\/h3>\n<p>\ub2e4\uc591\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870 \ud5c8\uc6a9\uc624\ucc28\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc5d0\uc774. <\/strong><strong><u>\uce58\uc218 \ud5c8\uc6a9\ucc28<\/u><\/strong><\/p>\n<p>\uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc81c\uc870\uc5c5\uccb4\uc640 \uad6c\ub9e4\uc790\uac00 \ub17c\uc758\ud558\uace0 \ud569\uc758\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uac00\uc7a5 \uc911\uc694\ud55c \uac83\uc740 \uc120\ud0dd\ub41c \ud5c8\uc6a9 \uc624\ucc28\uac00 \uc0ac\uc6a9\ub420 \ud504\ub85c\uc138\uc2a4\uc5d0 \uc801\ud569\ud558\uace0 \ud638\ud658\ub418\uc5b4\uc57c \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uad6d\uc81c \ud45c\uc900\ud654 \uae30\uad6c(ISO)\uc5d0\uc11c\ub294 \ubaa8\ub4e0 \uc8fc\uc870\ubb3c\uc5d0 \ub300\ud55c \uc2dc\uc2a4\ud15c \ud5c8\uc6a9 \uc624\ucc28 \ubc0f \ud5c8\uc6a9 \ubc94\uc704 \ubaa9\ub85d\uc744 \ubc1c\ud589\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\ube44.<\/strong> <strong><u>\uc911\ub7c9 \ud5c8\uc6a9 \uc624\ucc28<\/u><\/strong><\/p>\n<p>\ubb34\uac8c \ud5c8\uc6a9 \ubc94\uc704\uac00 \ud544\uc694\ud558\ub2e4\uba74 \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \ud5c8\uc6a9 \ubc94\uc704\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc911\ub7c9 \ud5c8\uc6a9\uce58\ub294 \ud3c9\uade0 \uce90\uc2a4\ud305 \uc911\ub7c9\uc5d0\uc11c\uc758 \ucc28\uc774\ub97c \ubcf4\uc0c1\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc2dc \ub9d0\ud574, \uac15\ucca0 \uc8fc\ubb3c\uc758 \uc911\ub7c9 \ud5c8\uc6a9 \uc624\ucc28\ub294 ISO \ud45c\uc900\uc744 \uae30\ubc18\uc73c\ub85c \ubc1c\ud589\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uc7ac\ub8cc \uc0ac\uc591<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \uc7ac\ub8cc \uc131\ubd84\uc740 \ud654\ud559\uc801, \ubb3c\ub9ac\uc801, \uc57c\uae08\ud559\uc801 \ud2b9\uc131\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uac15\ucca0\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac15\ucca0\uc740 \ud0c4\uc18c\uac15, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15, \ud398\ub77c\uc774\ud2b8\uac15, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac15 \ubc0f \ud569\uae08\uac15\uc73c\ub85c \ub098\ub25c\ub2e4.<\/p>\n<p>\ud569\uae08\uc740 \ub9dd\uac04, \uc2e4\ub9ac\ucf58, \ud669, \uc778, \ud06c\ub86c, \ub2c8\ucf08, \ubab0\ub9ac\ube0c\ub374 \ub4f1 \ub2e4\uc591\ud55c \ud654\ud559 \uc6d0\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<h2>\u00a0\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h2>\n<p>\uc8fc\uc870 \uc81c\uc870\uc5c5\uccb4\uc5d0 \uc788\uc5b4\uc11c \uc0ac\uc5c5 \ud64d\ubcf4\ub294 \ucd5c\uc6b0\uc120\uc21c\uc704\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \uc0dd\uc0b0 \ube44\uc6a9\uc744 \ub300\ud3ed \uc904\uc774\ub294 \uac83\uc774 \uae30\ubcf8\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \uc5ec\ub7ec\ubd84\uc740 \uc774\ub7ec\ud55c \uc8fc\uc870 \ube44\uc6a9\uc774 \uc5bc\ub9c8\uc778\uc9c0 \uad81\uae08\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae00\uc384\uc694, \uc218\uce58\ub97c \uc5b8\uae09\ud558\uae30 \uc804\uc5d0, \uc8fc\uc870 \ube44\uc6a9\uc740 \uba87 \uac00\uc9c0 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c4\ub2e4\ub294 \uac83\uc744 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc694\uc18c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\ub85c<\/li>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uae08\ud615<\/li>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\uc758 \uc5f4\ucc98\ub9ac<\/li>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\uc18c\uc7ac \uc0ac\uc591<\/li>\n<li>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870 \ubc29\ubc95<\/li>\n<\/ul>\n<p>\ubaa8\ub4e0 \uacb0\uc815 \uc694\uc778\uc744 \uc124\uba85\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h4>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\ub85c<\/h4>\n<p>\uc55e\uc11c \uc5b8\uae09\ud588\ub4ef\uc774 \uc8fc\uc870 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc8fc\uc694 \uc6a9\uad11\ub85c\ub294 \ub450 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub4e4\uc740 \uc804\uae30 \uc544\ud06c\ub85c\uc640 \uc804\uae30 \uc720\ub3c4\ub85c\uc785\ub2c8\ub2e4.<\/p>\n<p>https:\/\/youtu.be\/IJ7BjP5qbpg<\/p>\n<p>\uc804\uae30\ub85c(EAF)\ub294 \uac15\ucca0 \uc8fc\ubb3c\uc758 4\ubd84\uc758 3 \uc774\uc0c1 \uc0dd\uc0b0\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \uc774\uc720\ub294 \uc774 \uc6a9\uad11\ub85c\ub294 \uc720\uc5f0\ud574\uc11c \ud22c\uc785 \ubb3c\uc9c8 \ubcc0\ud654\uc640 \uc815\uc81c\uc5d0 \ubaa8\ub450 \uc0ac\uc6a9\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub354\uc6b1\uc774 EAF\ub294 \ub9ce\uc740 \uc591\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \ucda9\ubd84\ud788 \ub179\uc77c \uc218 \uc788\uc73c\ubbc0\ub85c \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \ub354 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<p>EAF\uc640\ub294 \ub2ec\ub9ac \uc804\uae30 \uc720\ub3c4\ub85c\ub294 \uc801\uc740 \uc0dd\uc0b0\ub7c9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c EAF\ub97c \ud1b5\ud569\ud558\uc5ec \uc0dd\uc0b0\ub41c \ucd5c\uc885 \uc8fc\uc870\ubb3c\uc740 \uc804\uae30 \uc720\ub3c4\ub85c\uc5d0\uc11c \uc0dd\uc0b0\ub41c \ud574\ub2f9 \uc8fc\uc870\ubb3c\uacfc \ube44\uad50\ud588\uc744 \ub54c \ube44\uc6a9\uc774 \ub0ae\uc544\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<h4>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uae08\ud615<\/h4>\n<p>\uae08\ud615\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub3c4 \uc8fc\uc870 \ube44\uc6a9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-616\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-34-Mold-casting.png\" alt=\"\uae08\ud615 \uc8fc\uc870\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-34-Mold-casting.png 640w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-34-Mold-casting-300x225.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uae08\ud615 \uc8fc\uc870<\/em><\/p>\n<p>\ub530\ub77c\uc11c, \uadc0\ud558\uc758 \uc791\ud488\uc5d0 \uc720\ub9ac \uc8fc\ud615\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0, \uc8fc\ubb3c\uc758 \uac00\uaca9\uc740 \ubaa8\ub798 \uc8fc\ud615\uc774\ub098 \ud604\uc9c0\uc5d0\uc11c \uad6c\ud560 \uc218 \uc788\ub294 \ub2e4\ub978 \uc7ac\ub8cc\ub85c \ub9cc\ub4e0 \uc8fc\ud615\uc5d0 \ube44\ud574 \ub354 \ub192\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h4>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\uc758 \uc5f4\ucc98\ub9ac<\/h4>\n<p>\ub530\ub77c\uc11c \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud55c \uc81c\ud488\uc740 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uc81c\ud488\ubcf4\ub2e4 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-617\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-35-Heat-treatment.jpg\" alt=\"\uc5f4\ucc98\ub9ac\" width=\"385\" height=\"210\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-35-Heat-treatment.jpg 385w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-35-Heat-treatment-300x164.jpg 300w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><\/p>\n<p style=\"text-align: center;\">\u00a0<em>\uc5f4\ucc98\ub9ac<\/em><\/p>\n<p>\ub530\ub77c\uc11c \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 &#039;H&#039; \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\ubb3c\uc740 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud55c &#039;C&#039; \uc2dc\ub9ac\uc988\uc5d0 \ube44\ud574 \uc0c1\ub300\uc801\uc73c\ub85c \uc800\ub834\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h4>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uc7ac\ub8cc \uc0ac\uc591<\/h4>\n<p>\uac15\ucca0 \ud569\uae08\uc740 \ud654\ud559\uc801 \uc870\uc131\uc774 \ub2e4\uc591\ud558\uae30 \ub54c\ubb38\uc5d0 \uadf8\uc5d0 \ub530\ub978 \ubcf4\uc0c1\ub3c4 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\ubb3c\uc740 \uc77c\ubc18 \uac15\ucca0 \uc8fc\ubb3c\ubcf4\ub2e4 \ube44\uc309\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\ucc2c\uac00\uc9c0\ub85c, \ud654\ud559 \uc131\ubd84\uc744 \uc218\uc815\ud574\uc57c \ud558\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uae08\uc18d\uc740 \uc77c\ubc18\uc801\uc778 \uae08\uc18d\uc5d0 \ube44\ud574 \uc0c1\ub300\uc801\uc73c\ub85c \ube44\uc309\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 316\uc740 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc774 \ub354 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 304\uc5d0 \ube44\ud574 \uac00\uaca9\uc774 \ud6e8\uc52c \ube44\uc309\ub2c8\ub2e4.<\/p>\n<h4>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ubc29\ubc95<\/h4>\n<p>\uc8fc\uc870 \uacfc\uc815\uc740 \uc8fc\uc870 \ube44\uc6a9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ubbc0\ub85c \uc8fc\uc870 \uac00\uaca9\uc740 \uc0ac\uc6a9\ub41c \ubc29\ubc95\uc5d0 \ub530\ub77c \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\ud615\uc8fc\uc870, \uc800\uc555 \ub2e4\uc774\uce90\uc2a4\ud305\uc740 \ub9e4\uc6b0 \uc800\ub834\ud558\uc5ec \uc800\ube44\uc6a9 \uc8fc\uc870\ubb3c\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc640 \ub300\uc870\uc801\uc73c\ub85c \uc6d0\uc2ec \uc8fc\uc870\uc640 \uc5f0\uc18d \uc8fc\uc870\ub294 \ucd5c\uc885 \uc8fc\uc870 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4dc\ub294 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \ubc29\ubc95\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub0b4\uc2dd\uc131, \uace0\uac15\ub3c4, \uc720\uc9c0\uad00\ub9ac\uc758 \uc6a9\uc774\ud568 \ub4f1\uc758 \ubc14\ub78c\uc9c1\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \ub450\ub4dc\ub7ec\uc9c0\uace0 \uc218\uc138\uae30 \ub3d9\uc548 \uc758\uc2ec\ud560 \uc5ec\uc9c0 \uc5c6\uc774 \uc0ac\uc6a9\ub418\uc5b4 \uc628 \uba87 \uac00\uc9c0 \ubd84\uc57c\uc5d0 \ub300\ud574 \ub17c\uc758\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc790\ub3d9\ucc28\/\uc6b4\uc1a1 \uc0b0\uc5c5<\/h3>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uba87 \ub144 \uc804 \ucee8\uc149\ud2b8\uce74\ub97c \ub9cc\ub4dc\ub294 \ub370 \ucc98\uc74c \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc624\ub298\ub0a0\uc5d0\ub294 \uc790\ub3d9\ucc28 \ubc30\uae30 \ubd80\ud488, \uadf8\ub9b4, \ud2b8\ub9bc, \ucee8\ubc84\ud130\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc624\ub298\ub0a0\uc5d0\ub294 \uc790\ub3d9\ucc28\uc758 \uad6c\uc870 \ubd80\ubd84\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-618\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-36-Automotive-parts.jpg\" alt=\"\uc790\ub3d9\ucc28 \ubd80\ud488\" width=\"752\" height=\"346\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-36-Automotive-parts.jpg 752w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-36-Automotive-parts-300x138.jpg 300w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc790\ub3d9\ucc28 \ubd80\ud488<\/em><\/p>\n<p>\ucd5c\uadfc \uac74\ubb3c \uad6c\uc870\uc5d0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uc0ac\uc6a9\ud558\ub824\ub294 \uc6c0\uc9c1\uc784\uc774 \ucee4\uc9c0\uace0 \uc788\ub294 \uc774\uc720\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \uc720\uc9c0 \uad00\ub9ac \ube44\uc6a9\uc774 \uac70\uc758 \ub4e4\uc9c0 \uc54a\uace0 \ud658\uacbd \uce5c\ud654\uc801\uc774\uba70 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc6b4\uc1a1 \uc0b0\uc5c5\uc5d0\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ud654\ubb3c \ucee8\ud14c\uc774\ub108\uc640 \ub3c4\ub85c\/\ucca0\ub3c4 \ud0f1\ucee4 \uc81c\uc791\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc81c\ud488\uc740 \ud654\ud559 \ubb3c\uc9c8, \uc2dd\ud488, \uc561\uccb4 \ub4f1 \uac70\uc758 \ubaa8\ub4e0 \uc885\ub958\uc758 \ud654\ubb3c\uc744 \uc6b4\uc1a1\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4. \uac8c\ub2e4\uac00 \ub9e4\uc6b0 \uacac\uace0\ud558\uc5ec \uc6b4\uc1a1 \uc911\uc5d0 \ub9ce\uc740 \ubd80\ub2f4\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uac74\uc124 \uc0b0\uc5c5<\/h3>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uac15\ub3c4, \ub0b4\uc2dd\uc131, \uc720\uc5f0\uc131\uc774 \ub6f0\uc5b4\ub098 \uac74\uc124 \uc0b0\uc5c5\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-619\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-37-Cast-stainless-steel-door-lock.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub3c4\uc5b4 \uc7a0\uae08 \uc7a5\uce58\" width=\"400\" height=\"314\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-37-Cast-stainless-steel-door-lock.jpg 400w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-37-Cast-stainless-steel-door-lock-300x236.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub3c4\uc5b4 \uc7a0\uae08 \uc7a5\uce58<\/em><\/p>\n<p>\uadf8 \uc678\uc5d0\ub3c4 \uace0\uce35 \uac74\ubb3c\uc758 \uc678\ubcbd \ud074\ub798\ub529\uc5d0\ub3c4 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc2dd\uae30 \ubc0f \uc8fc\ubc29\uc6a9\ud488<\/h3>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 410\uacfc 420\uc740 \uce7c \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub418\uace0, 304 \ub4f1\uae09\uc740 \uc2a4\ud47c\uacfc \ud3ec\ud06c \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-621\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-38-Cast-stainless-steel-cutlery.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uce7c \ubd99\uc774\" width=\"1246\" height=\"737\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-38-Cast-stainless-steel-cutlery.jpg 1246w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-38-Cast-stainless-steel-cutlery-300x177.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-38-Cast-stainless-steel-cutlery-768x454.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-38-Cast-stainless-steel-cutlery-1024x606.jpg 1024w\" sizes=\"auto, (max-width: 1246px) 100vw, 1246px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uce7c \ubd99\uc774<\/em><\/p>\n<p>\uc55e\uc11c \uc5b8\uae09\ud588\ub4ef\uc774 410\uacfc 420 \ub4f1\uae09\uc740 \uacbd\ud654\uc640 \ubcc0\ud615\uc774 \uac00\ub2a5\ud558\ubbc0\ub85c \uc0dd\uc0b0\ub41c \uce7c\ub0a0\uc744 \ub0a0\uce74\ub86d\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ube44\uad50\ud574 \ubcf4\uba74 304\ub294 \uac00\uacf5\uc774 \uac00\ub2a5\ud558\ubbc0\ub85c \uc6d0\ud558\ub294 \ubaa8\uc591\uc73c\ub85c \ubcc0\ud615\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uac74\ucd95\ud559<\/h3>\n<p>\uace0\uae09 \uac74\ucd95 \ub514\uc790\uc778\uc758 \uacbd\uc6b0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-622\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-39-Investment-casting-part.jpg\" alt=\"\uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870 \ud30c\ud2b8\" width=\"1000\" height=\"666\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-39-Investment-casting-part.jpg 1000w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-39-Investment-casting-part-300x200.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-39-Investment-casting-part-768x511.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc778\ubca0\uc2a4\ud2b8\uba3c\ud2b8 \uc8fc\uc870 \ud30c\ud2b8<\/em><\/p>\n<p>\uc6a9\uc811\ud558\uae30 \uc27d\uace0, \ud45c\uba74 \ub9c8\uac10 \ud488\uc9c8\uc774 \uc88b\uc73c\uba70, \uc720\uc9c0\uad00\ub9ac\uac00 \uac70\uc758 \ud544\uc694\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc758\ub8cc \ubc0f \uc81c\uc57d \uc0b0\uc5c5<\/h3>\n<p>\uae68\ub057\ud558\uace0 \uc704\uc0dd\uc801\uc778 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc0b4\uade0\uc774 \uac04\ud3b8\ud558\uc5ec \uc81c\uc57d \ubd84\uc57c\uc758 \ub2e4\uc591\ud55c \uc7a5\ube44\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-623\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-40-Medical-equipment.jpg\" alt=\"\uc758\ub8cc \uc7a5\ube44\" width=\"1600\" height=\"951\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-40-Medical-equipment.jpg 1600w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-40-Medical-equipment-300x178.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-40-Medical-equipment-768x456.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-40-Medical-equipment-1024x609.jpg 1024w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc758\ub8cc \uc7a5\ube44<\/em><\/p>\n<p>\uc218\uc220 \ubc0f \uce58\uacfc \uc7a5\ube44\ub294 \uc8fc\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8, \uc0c1\uc5c5\uc6a9 \uc778\uacf5 \uace0\uad00\uc808, MRI \uc2a4\uce90\ub108\ub294 \ubaa8\ub450 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc2dd\ud488 \uac00\uacf5 \uc0b0\uc5c5<\/h3>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc2dd\ud488 \uac00\uacf5 \ubc0f \ubcf4\uad00\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \uc788\uc744 \ubfd0 \uc544\ub2c8\ub77c \uc74c\uc2dd \ub9db\uc744 \ud574\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \ub808\ubaac\uc774\ub098 \ud30c\uc778\uc560\ud50c \uc8fc\uc2a4\uc640 \uac19\uc740 \uc0b0\uc131\ub3c4\uac00 \ub192\uc740 \uc2dd\ud488\uc744 \ub2e4\ub8f0 \ub54c \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-624\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-41-cast-stainless-steel-equipment.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uc7a5\ube44\" width=\"540\" height=\"268\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-41-cast-stainless-steel-equipment.jpg 540w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-41-cast-stainless-steel-equipment-300x149.jpg 300w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uc7a5\ube44<\/em><\/p>\n<p>\ub610\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uc0b4\uade0\ud558\uae30 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc2dd\ud488 \uac00\uacf5 \uc7a5\ube44 \uc81c\uc870\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uac8c\ub2e4\uac00 \uccad\uc18c\ud558\uae30\ub3c4 \uc26c\uc6cc \uae30\uacc4 \ud45c\uba74\uc5d0 \uac07\ud78c \uba3c\uc9c0\ub97c \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 304\ub4f1\uae09\uacfc 316\ub4f1\uae09\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\ud654\ud559, \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5<\/h3>\n<p>\uc774\ub7f0 \uc0b0\uc5c5\ub4e4\uc740 \ub9e4\uc6b0 \uc704\ud5d8\ud55c \ud658\uacbd\uc5d0\uc11c \uc6b4\uc601\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \ubd80\uc2dd\uc73c\ub85c \uc778\ud55c \uac00\uc2a4 \ub204\ucd9c\uacfc \uac19\uc740 \uc608\uc0c1\uce58 \ubabb\ud55c \ud604\uc0c1\uc744 \uc5b5\uc81c\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc2e4, \uc774\uac83\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc744 \uc8fc\ub85c \uc0ac\uc6a9\ud558\ub294 \uac00\uc7a5 \uc801\ub300\uc801\uc778 \uc124\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-625\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-42-Stainless-steel-bin.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud1b5\" width=\"640\" height=\"640\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-42-Stainless-steel-bin.jpg 640w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-42-Stainless-steel-bin-150x150.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-42-Stainless-steel-bin-300x300.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-42-Stainless-steel-bin-66x66.jpg 66w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud1b5<\/em><\/p>\n<p>\uc774\ub7ec\ud55c \uc0b0\uc5c5\uc5d0\uc11c\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud0f1\ud06c, \ud1b5\ud48d\uad6c, \ubc38\ube0c, \ud38c\ud504 \ubc0f \ud30c\uc774\ud504\uac00 \ubaa8\ub450 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\uc218 \ub4f1\uae09\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub3c4 \uac1c\ub7c9\ub418\uc5b4 \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131\uc744 \uac16\ucd94\uc5c8\uc73c\uba70, \ud558\uc218\uad6c, \ud574\uc591 \ubd84\uc57c, \uc11d\uc720 \uad74\ucc29 \uc7a5\uce58 \ub4f1\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ubc1c\uc804\uc18c<\/h3>\n<p>\ubc1c\uc804\uc18c\uc5d0\uc11c\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae30\uacc4\ub97c \ubcf4\uac15\ud558\uace0 \uc774\ub97c \ud1b5\ud574 \uac15\ub3c4\ub97c \ub192\uc774\uace0 \ubd80\uc2dd\uc744 \uacac\ub514\uba70 \uadf9\ud55c\uc758 \uace0\uc628\uc744 \uacac\ub38c\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\ud788 \uace0\uc628 \uc9c0\uc18d \uac00\ub2a5\uc131\uacfc \uc0b0\ud654 \uc800\ud56d\uc131\uc744 \uc704\ud574 \ub2c8\ucf08 \ud569\uae08\uc774 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-626\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-43-Stainless-steel-pump-impeller.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud38c\ud504 \uc784\ud3a0\ub7ec\" width=\"900\" height=\"550\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-43-Stainless-steel-pump-impeller.jpg 900w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-43-Stainless-steel-pump-impeller-300x183.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-43-Stainless-steel-pump-impeller-768x469.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud38c\ud504 \uc784\ud3a0\ub7ec<\/em><\/p>\n<p>\uc9c0\uc5f4, \ud48d\ub825, \ud0dc\uc591\uad11 \ubc0f \uc218\ub825 \ubc1c\uc804\uc740 \ubaa8\ub450 \ud574\uc591 \ud658\uacbd\uc5d0 \uce5c\ud654\uc801\uc774\uc9c0 \uc54a\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc81c\ud488\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c \ubd80\ubd84\uc740 \ub9e4\uc6b0 \ud765\ubbf8\ub86d\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacc4\uc18d \uc77d\uae30<strong>.<\/strong><\/p>\n<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub2e8\uc870 \ub300 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 - \uad81\uadf9\uc801 \ube44\uad50<\/h2>\n<p>\uc544\ub798\uc5d0 \uc124\uba85\ub41c \uc5ec\ub7ec \uac00\uc9c0 \uc9c0\uce68\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774 \ub450 \uac00\uc9c0 \ubcc4\uac1c\uc758 \uacfc\uc815\uc744 \ube44\uad50\ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Forging\">\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ub2e8\uc870<\/a> \uc555\ub825\uacfc \ucda9\uaca9\uc744 \uc774\uc6a9\ud574 \uae08\uc18d\uc744 \uc6d0\ud558\ub294 \ubaa8\uc591\uc73c\ub85c \uc870\uc808\ud558\uc5ec \ubcc0\ud615\uc2dc\ud0a4\ub294 \uae30\uacc4\uc801 \uacfc\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870\ub294 \uc6a9\uc735 \uae08\uc18d\uc744 \ud2b9\ubcc4\ud788 \uc6d0\ud558\ub294 \uae08\ud615\uc5d0 \ub123\ub294 \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud6c4, \uc2dd\ud600\uc11c \uc6d0\ud558\ub294 \ubaa8\uc591\uc73c\ub85c \uad73\ud799\ub2c8\ub2e4.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"\ub300\uc7a5\uac04 \uc791\uc5c5 - \uc5ec\ub7ec \uc218\uc220 \ub3c4\uad6c\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uce7c\uc744 \ub9cc\ub4dc\ub294 \uc791\uc5c5\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/a4Lghy-YBrk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h3>\uac01\uac01\uc758 \uc7a5\uc810\uc5d0\ub294 \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\ub098\uc694?<\/h3>\n<p>\ub450 \uac00\uc9c0 \uae30\uc220\uc801 \uacfc\uc815 \ubaa8\ub450 \uc131\uacfc\ub97c \uac70\ub450\uc5c8\ub2e4\uace0 \ub9d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubb3c\ub860, \uac01\uac01\uc758 \uc7a5\uc810\uc744 \ub098\uc5f4\ud558\uc5ec \uc5ec\ub7ec\ubd84\uc774 \ube44\uad50\ud558\uace0 \ub300\uc870\ud558\uc5ec \uc120\ud638\ud558\ub294 \uc120\ud0dd\uc744 \uacb0\uc815\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e8\uc870\ubd80\ud130 \uc2dc\uc791\ud574 \ubcfc\uae4c\uc694?<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \ub2e8\uc870\uc640 \uad00\ub828\ub41c \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub2e8\uc870\ub294 \uc7ac\ub8cc\uc758 \uac15\ub3c4\ub97c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub294 \ub2e8\uc870 \uc911\uc5d0 \ubb34\uc791\uc704 \ubc29\ud5a5\uc131 \uc785\uc790 \uc7ac\ub8cc \uad6c\uc870\uac00 \ud2b9\uc815 \ub2e8\ubc29\ud5a5 \ubc29\ud5a5\uc73c\ub85c \uc815\ub82c\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc0ac\uc2e4\uc0c1 \ubaa8\ub4e0 \uc885\ub958\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uae08\uc18d\uc740 \ub2e8\uc870\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub2e8\uc870 \uc81c\ud488\uc740 \ub6f0\uc5b4\ub09c \uc5f0\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ub9ce\uc740 \uc751\ub825\uacfc \ucda9\uaca9\uc5d0 \ub300\ud55c \ub192\uc740 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud6a8\uc728\uc131\uc774 \ub192\uace0 \uc815\ud655\ud55c \uce58\uc218\uc758 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub610\ud55c \uc7ac\ub8cc\uc758 \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc \uad6c\uc870\ub97c \uc815\uc81c\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \uc0dd\uc0b0\ub41c \uc7ac\ub8cc\ub294 \ucc28\ub840\ub85c \uc6b0\uc218\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac16\uac8c \ub429\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\uc591\ud55c \ubaa8\uc591\uacfc \uce58\uc218\ub97c \ub2e8\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub2e8\uc870\ub41c \uc7ac\ub8cc\ub294 \uadf8\ubb3c \ubaa8\uc591\uc5d0 \uac00\uae5d\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\ubb3c\uc758 \uc7a5\uc810<\/h3>\n<ul>\n<li>\uc8fc\uc870 \uacf5\uc815\uc774 \ub354 \ube60\ub985\ub2c8\ub2e4. \ubd80\ud488\uc774 \uc644\uc804\ud788 \uc751\uace0\ub41c \ud6c4 \ubc30\ucd9c\ub418\uba74 \uac70\uc758 \ub9c8\ubb34\ub9ac \uc791\uc5c5\uc744 \ud558\uc9c0 \uc54a\ub294 \ud55c \uc0ac\uc6a9\ud560 \uc900\ube44\uac00 \ub41c \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li>\ub354 \ube60\ub978 \ud504\ub85c\uc138\uc11c \ub355\ubd84\uc5d0 \uc0dd\uc0b0 \ube44\uc6a9\uacfc \uc2dc\uac04\uc774 \ud06c\uac8c \ub2e8\ucd95\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \uacf5\uc815\uc758 \ube44\uc6a9\uc740 \ucc98\uc74c\uc5d0\ub294 \ub192\uc9c0\ub9cc \uc7a5\uae30\uc801\uc73c\ub85c\ub294 \ube44\uad50\uc801 \ub0ae\uc2b5\ub2c8\ub2e4. \uc8fc\uc870\ubb3c\uc740 \ub9c8\ubb34\ub9ac \uacf5\uc815\uc5d0\uc11c \uc911\uc7a5\ube44\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc0dd\uc0b0\ub41c \uc8fc\ubb3c\uc740 \ub0b4\uad6c\uc131\ub3c4 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\uc591\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\ubb3c\uc740 \uc0ac\uc6a9 \ubaa9\uc801\uc5d0 \ub530\ub77c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uac15\ub3c4, \ud45c\uba74 \ub9c8\uac10, \uc628\ub3c4 \ubc0f \ub0b4\uc2dd\uc131\uacfc \uac19\uc740 \uc7ac\ub8cc \ud2b9\uc131\uc740 \uad6c\ub9e4\uc790\uc758 \uc0ac\uc591\uc5d0 \ub530\ub77c \ud1b5\ud569 \ubc0f \uc218\uc815\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uac15\ub3c4\uc758 \ube44\uad50<\/h3>\n<p>\ub2e8\uc870 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc18c\uc7ac\ub294 \uc8fc\uc870 \uc18c\uc7ac\uc5d0 \ube44\ud574 \uac15\ub3c4\uac00 \ud6e8\uc52c \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc65c?<\/p>\n<p>\ub2e8\uc870 \uacf5\uc815\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud798\uacfc \uc555\ub825\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub418\uba70 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \uc815\ub82c\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74 \uc8fc\uc870\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uac15\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uc6a9\uc735\ub41c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc740 \uae08\ud615\uc5d0 \uc8fc\uc785\ub418\uc5b4 \uce90\ube44\ud2f0\uc758 \ubaa8\uc591\uc744 \uc790\uc720\ub86d\uac8c \ucde8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc7ac\ub8cc\uc758 \uc77c\uad00\uc131<\/h3>\n<p>\ub2e8\uc870 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc18c\uc7ac\uc758 \uc0ac\uc804 \uac00\uacf5\uc73c\ub85c \uc778\ud574.<\/p>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870\ubb3c\uc774 \uc2e4\uc81c \uade0\uc77c\uc131\uc744 \ud45c\ud604\ud558\uc9c0 \ubabb\ud558\ub294 \ubc18\uba74, \uade0\uc77c\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ubaa8\uc591\uc73c\ub85c \ubcc0\ud615\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\u00a0\ud06c\uae30 \uce21\uba74\uc5d0\uc11c\uc758 \uc81c\ud55c<\/h3>\n<p>\uc8fc\uc870 \uacf5\uc815\uc740 \ub2e4\uc591\ud55c \ud06c\uae30\uc758 \uc7ac\ub8cc\ub97c \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \uc989, \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\uc5d0\ub294 \ud06c\uae30 \uc81c\ud55c\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \ub2e8\uc870\uc5d0\ub294 \uba87 \uac00\uc9c0 \ud2b9\ubcc4\ud55c \uace0\ub824 \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\uba74 \ubb34\uac8c\uac00 50kg \uc774\ud558\uc778 \uc18c\uc7ac\ub97c \ub2e8\uc870\ud558\ub294 \uac83\uc774 \ud6e8\uc52c \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \ud55c\uacc4\ub97c \ub118\uc5b4\uc11c\ub824\uba74 \ub9e4\uc6b0 \uae30\uc220\uc801\uc774\uace0 \uac15\ub825\ud55c \uae30\uacc4\uac00 \ub9ce\uc774 \ud544\uc694\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uacfc\uc801\uc73c\ub85c \uce90\uc2a4\ud305\uc774 \ub354 \ub098\uc740 \ub300\uc548\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc911\uacf5\ud615 \uc0dd\uc0b0<\/h3>\n<p>\uc8fc\uc870 \uacf5\uc815\uc740 \uacf5\ub3d9\uc774\ub098 \uae30\uacf5\uc774 \uc788\ub294 \uc911\uacf5 \ubaa8\uc591\uc744 \uc6d0\ud558\ub294 \uc591\ub9cc\ud07c \uc0dd\uc0b0\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e8\uc870 \uacf5\uc815\uc5d0\uc11c\ub294 \uae30\uacf5\uacfc \uacf5\ub3d9 \ud5c8\uc6a9\uce58\ub97c \uace0\ub824\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\u00a0\uc804\uccb4 \ube44\uc6a9<\/h3>\n<p>\uc8fc\uc870 \uacf5\uc815\uc740 \ube44\uad50\uc801 \ube44\uc6a9 \uce5c\ud654\uc801\uc778 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubaa8\ub798, \uc641\uc2a4\uc5d0\uc11c \uac04\ub2e8\ud55c \ud604\uc9c0 \uc81c\uc791 \ud328\ud134\uae4c\uc9c0.<\/p>\n<p>\uadf8\ub7ec\ub098 \ub2e8\uc870\ub294 \ud558\uc774\ud14c\ud06c \ub2e4\uc774\uc640 \uac19\uc740 \ub9e4\uc6b0 \ube44\uc2fc \uae30\uacc4\ub97c \ud1b5\ud569\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub2e8\uc870\ub294 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4.<\/p>\n<h3>\uc81c\uc791\uc758 \ubcf5\uc7a1\uc131<\/h3>\n<p>\uc8fc\uc870 \uacf5\uc815\uc740 \ub9e4\uc6b0 \ubcf5\uc7a1\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubaa8\uc591\uacfc \ub514\uc790\uc778\uc744 \uc0dd\uc0b0\ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub2e8\uc870\ub97c \uc0ac\uc6a9\ud558\uba74 \uac04\ub2e8\ud55c \ubd80\ud488\uc774\ub098 \uc81c\ud488\ub9cc \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \ud68c\uc0ac \u2013 KDM Steel, \uadc0\ud558\uc758 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud30c\ud2b8\ub108<\/h2>\n<p>KDM Steel \ud68c\uc0ac\ub294 \uc778\ub3c4 \ucd5c\uace0\uc758 \uac15\ucca0 \uc8fc\uc870 \ud68c\uc0ac\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 \uce7c\ub9ac\ub77c\ubc14\ub4dc \uc0b0\uc5c5 \uc9c0\uc5ed\uc5d0 \uc704\uce58\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>2004\ub144 \uc124\ub9bd \uc774\ud6c4 \uc774 \uc81c\uc870 \ubd80\ubb38\uc5d0\uc11c 8\ub144 \uc774\uc0c1\uc758 \uacbd\ud5d8\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc800\ud76c\ub294 \uace0\uac1d \uc5ec\ub7ec\ubd84\uaed8 \uad11\ubc94\uc704\ud55c \uc77c\ubc18 \uac15\ucca0 \uc81c\ud488\uacfc \uac15\ucca0 \uc8fc\ubb3c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-627\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-44-KDM-Steel.jpg\" alt=\"KDM\uc2a4\ud2f8\" width=\"1341\" height=\"579\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-44-KDM-Steel.jpg 1341w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-44-KDM-Steel-300x130.jpg 300w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-44-KDM-Steel-768x332.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2018\/09\/Figure-44-KDM-Steel-1024x442.jpg 1024w\" sizes=\"auto, (max-width: 1341px) 100vw, 1341px\" \/><\/p>\n<p style=\"text-align: center;\"><em>KDM\uc2a4\ud2f8<\/em><\/p>\n<p>\uac8c\ub2e4\uac00, \uc6b0\ub9ac\uc758 \uc8fc\uc870 \uacf5\uc815\uc740 \ub9e4\uc6b0 \uc801\ud569\ud558\uace0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uadf8 \uacb0\uacfc \ub2f9\uc2e0\uc774 \uc6d0\ud558\ub294 \uc8fc\uc870\ubb3c\uc774 \ud0c4\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubb34\uc5c7\ubcf4\ub2e4\ub3c4 \uc6b0\ub9ac\ub294 \uc6d0\ud65c\ud55c \uc6b4\uc601\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc804\uccb4 \uacfc\uc815\uc744 \uac10\ub3c5\ud558\uace0 \uc218\ud589\ud558\ub294 \uc804\ubb38\uac00 \ud300\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\ub294 \uc6b0\uc218\ud55c \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc9c0\ub2cc \uc8fc\uc870\ubb3c\uc744 \uc81c\uacf5\ud558\ub294 \uc8fc\uc870\uc18c\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac8c\ub2e4\uac00 \uc6b0\ub9ac\ub294 \ubaa8\ub4e0 \uc81c\ud488\uc774 ISO \ud45c\uc900\uc5d0 \ub530\ub77c \uba85\uc2dc\ub41c \ud5c8\uc6a9 \uc624\ucc28 \ubc94\uc704\ub97c \ub2ec\uc131\ud588\uc74c\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc5c4\uaca9\ud55c \uc900\uc218\ub85c \uc778\ud574 \ub2f9\uc0ac\uc758 \ubaa8\ub4e0 \uc8fc\uc870\ubb3c\uc774 \uc815\ud655\ud55c \uce58\uc218\ub97c \uac16\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6b0\ub9ac\uc758 \uc720\uc77c\ud55c \ubaa9\uc801\uc740 \uc800\ub834\ud55c \uac00\uaca9\uc73c\ub85c \ucd5c\uace0 \ud488\uc9c8\uc758 \uc81c\ud488\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c\ub85c, \uc6b0\ub9ac\ub294 \ubd88\ud544\uc694\ud55c \uae30\uacc4 \uac00\uacf5\uc744 \uc904\uc5ec \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \uace0\uac1d\uc5d0\uac8c \uc88b\uc740 \uac00\uaca9\uc73c\ub85c \uc81c\ud488\uc744 \uad6c\ub9e4\ud560 \uc218 \uc788\ub294 \uae30\ud68c\ub97c \uc81c\uacf5\ud558\ub824\uace0 \ub178\ub825\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadc0\ud558\uaed8\uc11c \uc8fc\ubb38\uc744 \ud558\uc2dc\uba74, \ub2f9\uc0ac\uc758 \uc804\ubb38\uac00\uac00 \uadc0\ud558\uac00 \uc6d0\ud558\ub294 \ub354\uc6b1 \uc138\ubd80\uc801\uc778 \uc0ac\ud56d\uc5d0 \ub300\ud574 \ub17c\uc758\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5ec\uae30\uc5d0\ub294 \ud45c\uba74 \ub9c8\uac10, \ud5c8\uc6a9 \uc624\ucc28, \ud06c\uae30 \ubc0f \ud1b5\uad00 \uc808\ucc28\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \ud1b5\ud574 \uc6b0\ub9ac\ub294 \uc815\ud574\uc9c4 \uc2dc\uac04 \ub0b4\uc5d0 \uace0\uac1d\uc5d0\uac8c \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\uace0, \uc2dc\uae30\uc801\uc808\ud55c \ubc30\uc1a1\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uace0\uac1d\uc758 \uc694\uad6c\uc0ac\ud56d\uc740 \uc800\ud76c\uc758 \ucd5c\uc6b0\uc120\uc21c\uc704\uc785\ub2c8\ub2e4. \uace0\uac1d\uc758 \ubaa8\ub4e0 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc800\ud76c\uc5d0\uac8c \ub9e1\uaca8\uc8fc\uc138\uc694. \uc800\ud76c\uac00 \ucd5c\uc120\uc744 \ub2e4\ud574 \ud574\uacb0\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>KDM Steel \uc81c\uc870 \ud68c\uc0ac\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ub9c8\uce68\ub0b4 \ucd9c\ubc1c\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc81c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0 \uc8fc\uc870\uc5d0 \ub300\ud55c \uc804\uccb4\uc801\uc778 \ub0b4\uc6a9\uc744 \uc774\ud574\ud558\uc168\uc744 \uac70\ub77c\uace0 \ud655\uc2e0\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c, \uc8fc\uc870\ubb3c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uae08\uc18d \uc720\ud615\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac00\uc7a5 \uc911\uc694\ud55c \uc810\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870\uc758 \ub2e4\uc591\ud55c \uba54\ucee4\ub2c8\uc998\uc744 \uc885\ud569\uc801\uc73c\ub85c \ub17c\uc758\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc8fc\uc870\ubb3c\uc5d0 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uacb0\ud568\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uae30\ubcf8\uc801\uc73c\ub85c, \uc8fc\uc694 \uc694\uc778\uc744 \uc0b4\ud3b4\ubcf4\uace0 \uc790\uc2e0\uc758 \ud544\uc694\uc5d0 \ub9de\ub294 \uac00\uc7a5 \uc801\uc808\ud55c \uc8fc\uc870 \ubc29\ubc95\uc744 \uacb0\uc815\ud558\uc138\uc694.<\/p>\n<p>\ubaa8\ub4e0 \ucca0\uac15 \uc218\uc694\uc5d0 \ub300\ud55c \ubbff\uc74c\uc9c1\ud55c \ud30c\ud2b8\ub108\uc778 KDM Steel Company\uc5d0 \ud56d\uc0c1 \uc5f0\ub77d\ud558\uc138\uc694.<\/p>\n<p>KMD Steel\uc5d0\uc11c\ub294 \uadc0\ud558\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870\ub97c \uc131\uacf5\uc73c\ub85c \uc774\ub04c\uc5b4 \ub4dc\ub9bd\ub2c8\ub2e4. <a href=\"https:\/\/www.kdmsteel.com\/ko\/\uc5f0\ub77d\ud558\ub2e4\/\">\uc624\ub298 \uc800\ud76c\uc5d0\uac8c \uc5f0\ub77d\ud558\uc138\uc694<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Stainless Steel Casting: The Complete Guide Are you looking forward to venturing into stainless steel casting business? What is your experience in this field? Today, I want to show you how to cast stainless steel successfully. I know, it may seem a complex industrial process \u2013 but, I will make everything simple for you. So, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":null,"stick-header-meta":"default","header-above-stick-meta":null,"header-main-stick-meta":"","header-below-stick-meta":null,"astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-551","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Stainless Steel Casting: The Complete Guide - KDM Steel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4-\uc2a4\ud2f8-\uc8fc\uc870\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stainless Steel Casting: The Complete Guide - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Stainless Steel Casting: The Complete Guide Are you looking forward to venturing into stainless steel casting business? 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