{"id":48153,"date":"2026-01-26T01:17:32","date_gmt":"2026-01-26T01:17:32","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=48153"},"modified":"2026-03-07T10:37:29","modified_gmt":"2026-03-07T10:37:29","slug":"how-to-passivate-stainless-steel-tanks","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/","title":{"rendered":"\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \ubc29\ubc95: \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\uc7ac\ub8cc\uac00 \ub9e4\uc6b0 \uae68\ub057\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \uc788\uc5b4\uc57c \ud558\ub294 \uc9c1\uc5c5\uc5d0 \uc885\uc0ac\ud558\ub294 \uc0ac\ub78c\ub4e4\uc740 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \ubc29\ubc95\uc744 \uc774\ud574\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><a href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c-\uc5f0\ub9c8\/\"> <span style=\"font-weight: 400;\">\uad11\ud0dd \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud0f1\ud06c<\/span><\/a><span style=\"font-weight: 400;\">. \uc774 \ub2e8\uacc4\ub294 \uc808\ub300 \uac74\ub108\ub6f0\uc5b4\uc11c\ub294 \uc548 \ub418\uba70, \ud0f1\ud06c\ub97c \ud569\ubc95\uc801\uc774\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc73c\uba70 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \ubc29\uc2dd\uc73c\ub85c \ub179\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ubc18\ub4dc\uc2dc \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4. \ubcf8 \uac00\uc774\ub4dc\ub294 \ud22c\uc790\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud558\uace0 \uacf5\uc815\uc744 \uc6d0\ud65c\ud558\uac8c \uc6b4\uc601\ud560 \uc218 \uc788\ub3c4\ub85d \uc644\ubcbd\ud55c \ubcf4\ud638\ub9c9\uc744 \ub9cc\ub4dc\ub294 \ubc29\ubc95\uc744 \ub2e8\uacc4\ubcc4\ub85c \uc124\uba85\ud569\ub2c8\ub2e4.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#What_does_Passivation_of_Stainless_Steel_Mean\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ubd80\ub3d9\ud0dc\ud654\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud569\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Types_of_Passivation_for_Stainless_Steel_Tanks\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \uc720\ud615<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Passivation_with_Nitric_Acid\" >\uc9c8\uc0b0\uc744 \uc774\uc6a9\ud55c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Citric_Acid_Passivation\" >\uad6c\uc5f0\uc0b0 \ud328\uc2dc\ubca0\uc774\uc158<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Different_Types\" >\ub2e4\uc591\ud55c \uc720\ud615<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Preparing_Stainless_Steel_Tanks_for_Passivation\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \uc900\ube44<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Initial_Inspection_Documentation\" >\ucd08\uae30 \uc810\uac80 \ubc0f \ubb38\uc11c\ud654:\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Cleaning_Degreasing\" >\uc138\ucc99 \ubc0f \ud0c8\uc9c0:\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Safety_Preparations_PPE\" >\uc548\uc804 \uc900\ube44 \ubc0f \uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44:\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Core_Process_Validation\" >\ud575\uc2ec \ud504\ub85c\uc138\uc2a4 \ubc0f \uac80\uc99d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Step%E2%80%91by%E2%80%91Step_Passivation_Process_for_Stainless_Steel_Tanks\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ub2e8\uacc4\ubcc4 \ubd80\ub3d9\ud0dc\ud654 \uacf5\uc815<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Step_1_Clean_the_Tank_Interior\" >1\ub2e8\uacc4: \ud0f1\ud06c \ub0b4\ubd80\ub97c \uccad\uc18c\ud558\uc138\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Step_2_Prepare_the_Passivation_Solution\" >2\ub2e8\uacc4: \ubd80\ub3d9\ud0dc\ud654 \uc6a9\uc561 \uc900\ube44<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Step_3_Acid_Bath_or_Circulation\" >3\ub2e8\uacc4: \uc0b0\uc131 \uc6a9\uc561 \ucc98\ub9ac \ub610\ub294 \uc21c\ud658 \ucc98\ub9ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Step_4_Dwell_Time_Temperature_Control\" >4\ub2e8\uacc4: \uccb4\ub958 \uc2dc\uac04 \ubc0f \uc628\ub3c4 \uc870\uc808<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Step_5_Rinse_Neutralize\" >5\ub2e8\uacc4: \ud5f9\uad7c \ubc0f \uc911\ud654<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Step_6_Drying_Passivation_Completion\" >6\ub2e8\uacc4: \uac74\uc870 \ubc0f \ubd80\ub3d9\ud0dc\ud654 \uc644\ub8cc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Passivation_Testing_Validation\" >\ud328\uc2dc\ubca0\uc774\uc158 \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc99d<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Copper_Sulfate_Test\" >\ud669\uc0b0\uad6c\ub9ac \ud14c\uc2a4\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Salt_Spray_and_Humidity_Chamber_Tests\" >\uc5fc\uc218 \ubd84\ubb34 \ubc0f \uc2b5\ub3c4 \ucc54\ubc84 \ud14c\uc2a4\ud2b8<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Potassium_Ferricyanide_Ferroxyl_Test\" >\ud398\ub9ac\uc2dc\uc548\ud654\uce7c\ub968(\ud398\ub85d\uc2e4) \ud14c\uc2a4\ud2b8<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Safety_Environmental_Compliance_Considerations\" >\uc548\uc804, \ud658\uacbd \ubc0f \uaddc\uc815 \uc900\uc218 \uace0\ub824 \uc0ac\ud56d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Safe_Acid_Handling_and_Disposal\" >\uc0b0\uc758 \uc548\uc804\ud55c \ucde8\uae09 \ubc0f \ud3d0\uae30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Environmental_Considerations\" >\ud658\uacbd \uace0\ub824 \uc0ac\ud56d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Maintenance_After_Passivation\" >\ubd80\ub3d9\ud0dc\ud654 \ud6c4 \uc720\uc9c0\ubcf4\uc218<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Regular_Cleaning_Schedule\" >\uc815\uae30 \uccad\uc18c \uc77c\uc815<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#How_to_Handle_Scratches_or_Repairs\" >\ud760\uc9d1\uc774\ub098 \uc218\ub9ac\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#FAQs\" >\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Can_citric_acid_completely_replace_nitric_acid\" >\uad6c\uc5f0\uc0b0\uc774 \uc9c8\uc0b0\uc744 \uc644\uc804\ud788 \ub300\uccb4\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#How_long_does_passivation_stay_on_tanks_made_of_stainless_steel\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \ub9cc\ub4e0 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \uc5bc\ub9c8\ub098 \uc624\ub798 \uc9c0\uc18d\ub418\ub098\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Do_all_stainless_steel_tanks_need_to_be_passivated\" >\ubaa8\ub4e0 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\ub294 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub97c \ud574\uc57c \ud558\ub098\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Does_passivation_make_welds_less_likely_to_rust\" >\ubd80\ub3d9\ud0dc \ucc98\ub9ac\uac00 \uc6a9\uc811\ubd80\uc758 \ub179 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \uc904\uc5ec\uc8fc\ub098\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Which_is_better_passivation_or_pickling\" >\ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\uc640 \uc0b0\uc138\ucc99 \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \uc88b\uc744\uae4c\uc694?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#How_often_should_the_passivation_of_stainless_steel_tanks_be_done_again\" >\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \uc5bc\ub9c8\ub098 \uc790\uc8fc \ub2e4\uc2dc \ud574\uc57c \ud569\ub2c8\uae4c?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Can_passivation_change_the_way_stainless_steel_looks\" >\ubd80\ub3d9\ud0dc \ucc98\ub9ac\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc678\uad00\uc774 \ubc14\ub014 \uc218 \uc788\uc744\uae4c\uc694?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/#Stainless_Steel_Tanks_Passivation_by_KDM_Steel\" >KDM \uc2a4\ud2f8\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_does_Passivation_of_Stainless_Steel_Mean\"><\/span><b>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ubd80\ub3d9\ud0dc\ud654\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud569\ub2c8\uae4c?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48171\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/What-does-Passivation-of-Stainless-Steel-Mean.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ubd80\ub3d9\ud0dc\ud654\ub780 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud569\ub2c8\uae4c?\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/What-does-Passivation-of-Stainless-Steel-Mean.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/What-does-Passivation-of-Stainless-Steel-Mean-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/What-does-Passivation-of-Stainless-Steel-Mean-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/What-does-Passivation-of-Stainless-Steel-Mean-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ub179 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc2dc\ud589\ud558\ub294 \uc81c\uc5b4\ub41c \ud654\ud559\uc801 \uacf5\uc815\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc815\uc740 \ud0f1\ud06c \uc81c\uc870, \uc6a9\uc811 \ubc0f \uc6b4\uc1a1 \uacfc\uc815\uc5d0\uc11c \ud0f1\ud06c \ud45c\uba74\uc5d0 \ub0a8\uc544 \uc788\ub294 \ucca0\ubd84\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uc81c\uac70\ub41c \ucca0\ubd84\uc740 \ud45c\uba74\uc5d0 \ub9e4\ub044\ub7ec\uc6b4 \uce35\uc744 \ud615\uc131\ud558\uba70 \ub179\uc774 \uc2ac\uc9c0\ub9cc, \uc774 \uce35\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \uc544\ubb34\ub7f0 \uae30\ub2a5\ub3c4 \ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \ubc00\ubd09\ud558\uc5ec \ub179\uacfc \uba3c\uc9c0\uc758 \uce68\ud22c\ub97c \ubc29\uc9c0\ud558\ub294 \uac83\uacfc \uc720\uc0ac\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \uc7ac\ub8cc \uc21c\ub3c4\uac00 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc2dd\ud488 \ubc0f \uc74c\ub8cc \uc0b0\uc5c5\uc774\ub098 \uc81c\uc57d \uc0b0\uc5c5\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Passivation_for_Stainless_Steel_Tanks\"><\/span><b>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \uc720\ud615<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48172\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Types-of-Passivation-for-Stainless-Steel-Tanks.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \uc720\ud615\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Types-of-Passivation-for-Stainless-Steel-Tanks.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Types-of-Passivation-for-Stainless-Steel-Tanks-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Types-of-Passivation-for-Stainless-Steel-Tanks-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Types-of-Passivation-for-Stainless-Steel-Tanks-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\uc0ac\uc5c5\uc744 \uc6b4\uc601\ud558\ub294 \ub370\uc5d0\ub294 \ud06c\uac8c \ub450 \uac00\uc9c0 \ubc29\uc2dd\uc774 \uc788\uc73c\uba70, \uac01\uac01 \uc7a5\ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0, \uc5b4\ub5a4 \ubc29\uc2dd\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \uc5c5\ubb34 \ub0b4\uc6a9, \uc900\uc218\ud574\uc57c \ud560 \uaddc\uc815, \uadf8\ub9ac\uace0 \ud574\ub2f9 \uc9c0\uc5ed\uc758 \ubc95\ub960\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Passivation_with_Nitric_Acid\"><\/span><b>\uc9c8\uc0b0\uc744 \uc774\uc6a9\ud55c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">ASTM A967\uc5d0 \uba85\uc2dc\ub41c \ubc14\uc640 \uac19\uc774 \uc774\ub294 \uc77c\ubc18\uc801\uc778 \uad00\ud589\uc774\uba70 \uc624\ub7ab\ub3d9\uc548 \uc720\uc9c0\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \uc9c8\uc0b0\uacfc \uc911\ud06c\ub86c\uc0b0\ub098\ud2b8\ub968\uc744 \ud63c\ud569\ud558\uc5ec \uc6a9\uc561\uc744 \ub9cc\ub4dc\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uc774 \uc6a9\uc561\uc740 \uc720\ub9ac \ucca0\uc744 \uc6a9\ud574\uc2dc\ud0a4\uace0 \uac15\ub825\ud55c \uc0b0\ud654\ud06c\ub86c \uce35\uc744 \ud615\uc131\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Citric_Acid_Passivation\"><\/span><b>\uad6c\uc5f0\uc0b0 \ud328\uc2dc\ubca0\uc774\uc158<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uad6c\uc5f0\uc0b0 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \ud658\uacbd \uce5c\ud654\uc801\uc774\uace0 \uc548\uc804\ud558\uae30 \ub54c\ubb38\uc5d0 \ube60\ub974\uac8c \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc9c0\uac00 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\uc5f0\uc0b0 \ubd80\ub3d9\ud0dc\ud654\ub294 \ucca0\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uac70\ud558\uba74\uc11c\ub3c4 \uc720\ud574\ud55c \uc5f0\uae30\ub098 \uc911\uae08\uc18d\uc744 \ubc29\ucd9c\ud558\uc9c0 \uc54a\uace0, \ud3d0\uae30\ubb3c \ucc98\ub9ac\ub3c4 \ub354 \uac04\ud3b8\ud558\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Different_Types\"><\/span><b>\ub2e4\uc591\ud55c \uc720\ud615<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc0ac\ub78c\ub4e4\uc740 \uc885\uc885 \uc804\ud574\uc5f0\ub9c8\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud569\ub2c8\ub2e4. \uc804\uae30\ub97c \uac00\ud558\uba74 \ud45c\uba74\uc5d0\uc11c \ud06c\ub86c\uc774 \ud48d\ubd80\ud55c \uce35\uc774 \ub4dc\ub7ec\ub098\ub294\ub370, \uc774\ub294 \ud654\ud559\uc801 \ubd80\ub3d9\ud0dc\ud654\uc640 \uac19\uc740 \uc6d0\ub9ac\uc774\uc9c0\ub9cc \uc804\ud574\uc5f0\ub9c8 \uacfc\uc815\uc740 \ub354 \uac70\uce60\uac8c \uc9c4\ud589\ub429\ub2c8\ub2e4.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>\ubc29\ubc95<\/b><\/td>\n<td><b>\uc77c\ubc18\uc801\uc778 \ud574\uacb0\ucc45<\/b><\/td>\n<td><b>\uc8fc\uc694 \uc7a5\uc810<\/b><\/td>\n<td><b>\uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d<\/b><\/td>\n<td><b>\uacf5\ud1b5 \ud45c\uc900<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>\uc9c8\uc0b0<\/b><\/td>\n<td><span style=\"font-weight: 400;\">20-50% HNO\u2083<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\uc804\ud1b5\uc801\uc774\uace0, \uc798 \uc54c\ub824\uc838 \uc788\uc73c\uba70, \uac15\ub825\ud55c \uc0b0\ud654\uc81c,<\/span><a href=\"https:\/\/www.kdmsteel.com\/ko\/\uc804\uae30-\uc778\ud074\ub85c\uc800\uc758-\ud45c\uc900\ud654\/\"> <b>\uc804\uae30 \uc778\ud074\ub85c\uc800\uc758 \ud45c\uc900\ud654<\/b><\/a><\/td>\n<td><span style=\"font-weight: 400;\">\uc720\ud574 \uac00\uc2a4, \ub3c5\uc131 \ud3d0\uae30\ubb3c, \uc548\uc804 \uac15\ud654<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASTM A967, AMS 2700<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\uad6c\uc5f0\uc0b0<\/b><\/td>\n<td><span style=\"font-weight: 400;\">4-10% \uad6c\uc5f0\uc0b0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\ub354 \uc548\uc804\ud558\uace0, \ud658\uacbd \uce5c\ud654\uc801\uc774\uba70, \uc720\ub3c5 \uac00\uc2a4\uac00 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\ub354 \ub192\uc740 \uc628\ub3c4\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc74c, \uc0c8 \uc81c\ud488\uc774\uc9c0\ub9cc \uc0ac\uc6a9 \uac00\ub2a5\ud568<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASTM A967, AMS 2700<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\uc804\ud574\uc5f0\ub9c8<\/b><\/td>\n<td><span style=\"font-weight: 400;\">\uc778\uc0b0 \ubc0f \ud669\uc0b0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\ud45c\uba74\uc758 \ud760\uc9d1\uc744 \uc81c\uac70\ud558\uace0 \uc138\ucc99\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\ub354 \ube44\uc2f8\uace0, \uc7a5\ube44 \uc9d1\uc57d\uc801\uc774\uba70, \uc21c\uc218\ud55c \ubd80\ub3d9\ud0dc\ud654\ub294 \uc544\ub2d9\ub2c8\ub2e4.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASTM B912<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Preparing_Stainless_Steel_Tanks_for_Passivation\"><\/span><b>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \uc900\ube44<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48173\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Preparing-Stainless-Steel-Tanks-for-Passivation.jpg\" alt=\"\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \uc900\ube44\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Preparing-Stainless-Steel-Tanks-for-Passivation.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Preparing-Stainless-Steel-Tanks-for-Passivation-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Preparing-Stainless-Steel-Tanks-for-Passivation-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Preparing-Stainless-Steel-Tanks-for-Passivation-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\uc131\uacf5\uc740 80% \uc900\ube44\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e8\uacc4\ub97c \uac70\uce58\uc9c0 \uc54a\uc73c\uba74 \ubd80\ub3d9\ud0dc\ud654 \uacfc\uc815\uc774 \uc2e4\ud328\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Initial_Inspection_Documentation\"><\/span><b>\ucd08\uae30 \uc810\uac80 \ubc0f \ubb38\uc11c\ud654:\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc6a9\uc811\ubd80, \ud45c\uba74, \ubaa8\uc11c\ub9ac \ub4f1 \ubaa8\ub4e0 \ubd80\ubd84\uc744 \uaf3c\uaf3c\ud788 \uac80\uc0ac\ud558\uc5ec \uc6a9\uc811 \uc2a4\ucf00\uc77c, \uc5f4 \ubcc0\uc0c9 \ub610\ub294 \uae08\uc18d\uc5d0 \ubc15\ud78c \uc624\uc5fc \ubb3c\uc9c8\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud0f1\ud06c\uc758 \uc678\uad00\uc744 \uc0ac\uc9c4\uc73c\ub85c \ucd2c\uc601\ud558\uc5ec \uc99d\uac70\ub85c \ub0a8\uaca8\ub450\uc2ed\uc2dc\uc624. \uc8fc\uc694 \uacb0\ud568\uc758 \uc815\ub3c4\uc5d0 \ub530\ub77c \ub2e4\uc74c \ub2e8\uacc4\ub85c \uc9c4\ud589\ud558\uae30 \uc804\uc5d0 \uc0b0\uc138\ucc99\uc774\ub098 \uc0cc\ub4dc\ube14\ub77c\uc2a4\ud305\uc744 \ud1b5\ud574 \uacb0\ud568\uc744 \uc81c\uac70\ud574\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cleaning_Degreasing\"><\/span><b>\uc138\ucc99 \ubc0f \ud0c8\uc9c0:\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc717\ubd80\ubd84\uc5d0\ub294 \uba3c\uc9c0\uac00 \uc804\ud600 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud2b9\uc218 \uc54c\uce7c\ub9ac\uc131 \uc138\ucc99\uc81c\ub098 \ud2b9\uc218 \ud0c8\uc9c0\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubaa8\ub4e0 \uc624\uc77c, \uadf8\ub9ac\uc2a4 \ubc0f \ub0c9\uac01\uc218\ub97c \uc81c\uac70\ud558\uc2ed\uc2dc\uc624. \uc0b0\uc131 \ubb3c\uc9c8\uc740 \uc720\uae30\uc9c8 \uae30\uc9c8\uc5d0 \uce68\ud22c\ud560 \uc218 \uc5c6\uc73c\ubbc0\ub85c \uc774\ub294 \ud544\uc218\uc801\uc778 \uacfc\uc815\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Safety_Preparations_PPE\"><\/span><b>\uc548\uc804 \uc900\ube44 \ubc0f \uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44:\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ud1b5\uc81c\ub41c \uc791\uc5c5 \ud658\uacbd\uc744 \uc870\uc131\ud558\uc2ed\uc2dc\uc624. \ubaa8\ub4e0 \uc791\uc5c5\uc790\uac00 \uc55e\uce58\ub9c8, \ub0b4\uc0b0\uc131 \uc7a5\uac11, \ubcf4\uc548\uacbd, \uc548\uba74 \ubcf4\ud638\ub300\uc640 \uac19\uc740 \uc801\uc808\ud55c \uac1c\uc778 \ubcf4\ud638 \uc7a5\ube44\ub97c \ucc29\uc6a9\ud588\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ube44\uc0c1 \uc138\ucc99 \uc2dc\uc124, \uc911\ud654\uc81c(\uc608: \ud0c4\uc0b0\uc218\uc18c\ub098\ud2b8\ub968) \ubc0f \uc720\ucd9c \ubc29\uc9c0 \ud0a4\ud2b8\uac00 \uc27d\uac8c \uc774\uc6a9 \uac00\ub2a5\ud55c \uc0c1\ud0dc\uc778\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Core_Process_Validation\"><\/span><b>\ud575\uc2ec \ud504\ub85c\uc138\uc2a4 \ubc0f \uac80\uc99d<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48174\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Core-Process-Validation.jpg\" alt=\"\ud575\uc2ec \ud504\ub85c\uc138\uc2a4 \ubc0f \uac80\uc99d\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Core-Process-Validation.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Core-Process-Validation-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Core-Process-Validation-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Core-Process-Validation-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step%E2%80%91by%E2%80%91Step_Passivation_Process_for_Stainless_Steel_Tanks\"><\/span><b>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ub2e8\uacc4\ubcc4 \ubd80\ub3d9\ud0dc\ud654 \uacf5\uc815<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ud6a8\uacfc\uc801\uc778 \ubd80\ub3d9\ud0dc\ud654\uc5d0\ub294 \uacc4\ud68d\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ub530\ub77c\ud560 \uc218 \uc788\ub294 \ud3ec\uad04\uc801\uc774\uace0 \ud569\ubc95\uc801\uc778 \uc808\ucc28\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Step_1_Clean_the_Tank_Interior\"><\/span><b>1\ub2e8\uacc4: \ud0f1\ud06c \ub0b4\ubd80\ub97c \uccad\uc18c\ud558\uc138\uc694<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\uc774 \ub2e8\uacc4\ub294 \uc544\ubb34\ub9ac \uac15\uc870\ud574\ub3c4 \uc9c0\ub098\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ud0c8\uc9c0 \ud6c4 \uc5fc\uc18c \uc131\ubd84\uc774 \uc5c6\ub294 \uc138\uc81c\uc640 \ud0c8\uc774\uc628\uc218(DI) \ub610\ub294 \uc815\uc218\ub41c \ubb3c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc138\ucc99\ud558\uc2ed\uc2dc\uc624. \uc5fc\uc18c\ub294 \ub179\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ubd80\ubd84\uc774 \uae68\ub057\ud558\uac8c \uc138\ucc99\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud654\ud559\uc801\uc73c\ub85c \uae68\ub057\ud558\uace0 \ubb3c\ub54c\uac00 \uc5c6\ub294 \ud45c\uba74\uc744 \ub9cc\ub4e0 \ud6c4 \uc0b0\uc744 \ub3c4\ud3ec\ud558\uc2ed\uc2dc\uc624.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Step_2_Prepare_the_Passivation_Solution\"><\/span><b>2\ub2e8\uacc4: \ubd80\ub3d9\ud0dc\ud654 \uc6a9\uc561 \uc900\ube44<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\uc0b0\uc131 \uc6a9\uc561\uc5d0 \ub3d9\ubd09\ub41c \uc9c0\uce68(\uc608: ASTM A967) \ub610\ub294 \uc120\ud0dd\ud55c \uaddc\uaca9\uc744 \ub530\ub974\uc2ed\uc2dc\uc624. \uae68\ub057\ud558\uace0 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \ube44\uae08\uc18d \ud0f1\ud06c \ub610\ub294 \uc6a9\uae30\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc774 \uc6a9\uc561\uc740 \ud0c8\uc774\uc628\uc218\uc5d0 \uc9c8\uc0b0\uc744 20-25% \ubd80\ud53c\ube44\ub85c \uc6a9\ud574\ud55c \uac83\uc785\ub2c8\ub2e4. \uad6c\uc5f0\uc0b0 \uc6a9\uc561\uc740 \ubcf4\ud1b5 60-71\u00b0C(140-160\u00b0F)\ub85c \uac00\uc5f4\ud569\ub2c8\ub2e4. \ud56d\uc0c1 \ubb3c\uc5d0 \uc0b0\uc744 \ub123\uace0 \uc808\ub300\ub85c \uc0b0\uc5d0 \ubb3c\uc744 \ub123\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Step_3_Acid_Bath_or_Circulation\"><\/span><b>3\ub2e8\uacc4: \uc0b0\uc131 \uc6a9\uc561 \ucc98\ub9ac \ub610\ub294 \uc21c\ud658 \ucc98\ub9ac<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\uc18c\ud615 \ubd80\ud488\uc774\ub098 \ud0f1\ud06c\uc758 \uacbd\uc6b0, \ubd80\ub3d9\ud0dc \ucc98\ub9ac\uc870\uc5d0 \ub2f4\uadf8\ub294 \uac83\ub9cc\uc73c\ub85c\ub3c4 \ucda9\ubd84\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub300\ud615 \uace0\uc815\uc2dd \ud0f1\ud06c\uc758 \uacbd\uc6b0\uc5d0\ub294 \ud0f1\ud06c \ub0b4\ubd80 \uad6c\uc11d\uad6c\uc11d\uae4c\uc9c0 \uc6a9\uc561\uc774 \uace0\ub974\uac8c \uc2a4\uba70\ub4e4\ub3c4\ub85d \uc6a9\uc561\uc744 \ucc44\uc6b0\uac70\ub098 \uc21c\ud658\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \uc6a9\uc811\ubd80, \ubaa8\uc11c\ub9ac, \ub178\uc990 \ub4f1 \ubaa8\ub4e0 \ubd80\uc704\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc21c\ud658 \ud38c\ud504\uc758 \uc7ac\uc9c8\uacfc \ubc30\uad00 \ub610\ud55c \uc801\uc808\ud55c \uc7ac\uc9c8\ub85c \uc81c\uc791\ud558\uace0 \ubd80\ub3d9\ud0dc \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Step_4_Dwell_Time_Temperature_Control\"><\/span><b>4\ub2e8\uacc4: \uccb4\ub958 \uc2dc\uac04 \ubc0f \uc628\ub3c4 \uc870\uc808<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\ud63c\ud569\ubb3c\uc758 \uc628\ub3c4\ub294 \ud544\uc694\ud55c \uc2dc\uac04 \ub3d9\uc548 \uc9c0\uc815\ub41c \uc628\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uc2e4\uc628\uc5d0\uc11c \uc9c8\uc0b0\uc744 \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc778 \uccb4\ub958 \uc2dc\uac04\uc740 30\ubd84\uc5d0\uc11c 60\ubd84\uc785\ub2c8\ub2e4. \uad6c\uc5f0\uc0b0\uc744 \uc0ac\uc6a9\ud558\ub294 \uacf5\uc815\uc744 \uc218\ud589\ud558\ub824\uba74 \uace0\uc628(20~40\ubd84)\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uade0\uc77c\ud55c \ubc18\uc751\uc744 \uc704\ud574\uc11c\ub294 \uc628\ub3c4\uac00 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\uc5b4\uc57c \ud558\ubbc0\ub85c \uc8fc\uc758 \uae4a\uac8c \uad00\ucc30\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Step_5_Rinse_Neutralize\"><\/span><b>5\ub2e8\uacc4: \ud5f9\uad7c \ubc0f \uc911\ud654<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\uc2dc\uac04\uc774 \ub2e4 \ub418\uba74 \uc0b0\uc131 \uc6a9\uc561\uc744 \ubc30\ucd9c\ud558\uc2ed\uc2dc\uc624. \ud0f1\ud06c\ub97c \uc989\uc2dc \ub2e4\ub7c9\uc758 \ud0c8\uc774\uc628\uc218 \ub610\ub294 \uc815\uc218\ub85c \ucca0\uc800\ud788 \uc138\ucc99\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 pH\ub97c \ub9e4\uc6b0 \ube60\ub974\uac8c \ub192\uc774\uace0 \uc794\ub958 \uc0b0\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uc9c8\uc0b0 \uacf5\uc815\uc758 \uacbd\uc6b0, \uc794\ub958 \uc0b0\uc758 \ud754\uc801\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uc57d\ud55c \uc54c\uce7c\ub9ac\uc131 \uc6a9\uc561(\uc911\ud0c4\uc0b0\ub098\ud2b8\ub968)\uc73c\ub85c \ud5f9\uad70 \ud6c4 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \ud0c8\uc774\uc628\uc218\ub85c \ud5f9\uad74 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Step_6_Drying_Passivation_Completion\"><\/span><b>6\ub2e8\uacc4: \uac74\uc870 \ubc0f \ubd80\ub3d9\ud0dc\ud654 \uc644\ub8cc<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\ud5f9\uad7c\ubb3c\uc740 \uc989\uc2dc \ubaa8\ub450 \ubc84\ub9ac\uc2ed\uc2dc\uc624. \uae68\ub057\ud558\uace0 \uac74\uc870\ud55c \uacf5\uae30 \ub610\ub294 \uae30\ub984\uc774 \uc11e\uc774\uc9c0 \uc54a\uc740 \uc9c8\uc18c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud0f1\ud06c \ub0b4\ubd80\uc758 \uc6c0\ud479 \ub4e4\uc5b4\uac04 \ubd80\ubd84\uc744 \ubd88\uc5b4\ub0b4\uace0 \uc644\uc804\ud788 \uac74\uc870\uc2dc\ud0a4\uc2ed\uc2dc\uc624. \uace0\uc5ec \uc788\ub294 \ubb3c\uc740 \uc0c8\ub85c \ud615\uc131\ub41c \ube44\ud65c\uc131\uce35\uc744 \ud76c\uc11d\uc2dc\ucf1c \ubb3c \uc5bc\ub8e9\uc774\ub098 \ubd80\uc2dd \ubc1c\uc0dd \ubd80\uc704\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\uc5d0\uc11c \ud0f1\ud06c\ub294 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\uac00 \uc644\ub8cc\ub41c \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \ubaa8\ub4e0 \uad6c\uba4d\uacfc \uade0\uc5f4\uc744 \ub9c9\uc544 \ub0b4\ubd80\ub97c \uc704\uc0dd\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Passivation_Testing_Validation\"><\/span><b>\ud328\uc2dc\ubca0\uc774\uc158 \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc99d<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc774 \uacfc\uc815\uc774 \uc131\uacf5\uc801\uc774\uc5c8\ub294\uc9c0 \uc5b4\ub5bb\uac8c \uc54c \uc218 \uc788\ub098\uc694? \uc774\ub7ec\ud55c \uc77c\ubc18\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc808\ucc28\ub97c \ud1b5\ud574 \uc218\ub3d9\uce35\uc774 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Copper_Sulfate_Test\"><\/span><b>\ud669\uc0b0\uad6c\ub9ac \ud14c\uc2a4\ud2b8<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud604\uc7a5 \uac80\uc0ac \ubc29\ubc95\uc73c\ub85c, \uc5b4\ub5a4 \uc7ac\ub8cc\ub3c4 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc6a9\uc561\uc5d0 \ud669\uc0b0\uad6c\ub9ac \uc6a9\uc561\uc744 \ubc14\ub974\uba74, \uc720\ub9ac\ucca0\uc774 \uc874\uc7ac\ud560 \uacbd\uc6b0 \uad6c\ub9ac\uac00 \ubc18\uc9dd\uc774\ub294 \ud604\uc0c1(\ubd84\ud64d\uc0c9 \ub610\ub294 \ubd89\uc740\uc0c9)\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uba87 \ubd84 \ud6c4 \ubd80\ub3d9\ud0dc\ud654 \ud14c\uc2a4\ud2b8\ub97c \ud558\uba74 \uad6c\ub9ac\uac00 \ucca8\uac00\ub418\uc9c0 \uc54a\uc558\uc74c\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\ub7c9 \uac80\uc0ac\ub294 \uc544\ub2c8\uc9c0\ub9cc \ud569\uaca9\/\ubd88\ud569\uaca9 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud558\ub294 \uc911\uc694\ud55c \uac80\uc0ac\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Salt_Spray_and_Humidity_Chamber_Tests\"><\/span><b>\uc5fc\uc218 \ubd84\ubb34 \ubc0f \uc2b5\ub3c4 \ucc54\ubc84 \ud14c\uc2a4\ud2b8<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\uc774 \uc2dc\ud5d8\uc740 ASTM B117 \uaddc\uaca9\uc5d0 \uae30\ubc18\ud55c \uc2e0\uc18d \ub179 \uac80\uc0ac\uc785\ub2c8\ub2e4. \ubd80\ub3d9\ud0dc \ucc98\ub9ac\ub41c \uc2dc\ub8cc\uc5d0 \uc5fc\uc218 \ubd84\ubb34\ub97c \ubb34\uc815\uc804\uc73c\ub85c \ubd84\uc0ac\ud569\ub2c8\ub2e4. \ub179\uc774 \ucc98\uc74c \ubc1c\uc0dd\ud558\uae30\uae4c\uc9c0\uc758 \uc2dc\uac04(\ubd89\uc740 \ub179\uc774 \ub098\ud0c0\ub098\uae30\uae4c\uc9c0\uc758 \uc2dc\uac04)\uc744 \uce21\uc815\ud558\uc5ec \uaddc\uaca9\uc5d0 \uba85\uc2dc\ub41c \uae30\uc900\uacfc \ube44\uad50\ud569\ub2c8\ub2e4. \uac04\ub2e8\ud558\uc9c0\ub9cc \uc704\ud5d8\ud55c \uc774 \uc2dc\ud5d8\uc740 \uac1c\uc778 \uc120\ubcc4 \uac80\uc0ac\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Potassium_Ferricyanide_Ferroxyl_Test\"><\/span><b>\ud398\ub9ac\uc2dc\uc548\ud654\uce7c\ub968(\ud398\ub85d\uc2e4) \ud14c\uc2a4\ud2b8<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">\uc774\ub294 \ub9e4\uc6b0 \uc815\ud655\ud55c \uc815\uc131 \ubd84\uc11d\ubc95\uc785\ub2c8\ub2e4. \ud398\ub9ac\uc2dc\uc548\ud654\uce7c\ub968\uacfc \uc9c8\uc0b0\uc758 \ud63c\ud569 \uc6a9\uc561\uc744 \uc0ac\uc6a9\ud558\uba70, 15~30\ucd08 \ub0b4\uc5d0 \ud504\ub7ec\uc2dc\uc548 \ube14\ub8e8\ub77c\uace0 \uc54c\ub824\uc9c4 \ub69c\ub837\ud55c \ud478\ub978 \ubc18\uc810\uc774 \ub098\ud0c0\ub098 \uc720\ub9ac\ucca0\uc758 \uc874\uc7ac\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud2b9\ud788 \uc808\ub2e8 \ubc0f \uc6a9\uc811 \ubd80\uc704 \uc8fc\ubcc0\uc758 \ubbf8\ub7c9 \uc624\uc5fc \ubb3c\uc9c8\uc744 \ucc3e\uc544\ub0b4\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Safety_Environmental_Compliance_Considerations\"><\/span><b>\uc548\uc804, \ud658\uacbd \ubc0f \uaddc\uc815 \uc900\uc218 \uace0\ub824 \uc0ac\ud56d<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48175\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Safety-Environmental-Compliance-Considerations.jpg\" alt=\"\uc548\uc804, \ud658\uacbd \ubc0f \uaddc\uc815 \uc900\uc218 \uace0\ub824 \uc0ac\ud56d\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Safety-Environmental-Compliance-Considerations.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Safety-Environmental-Compliance-Considerations-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Safety-Environmental-Compliance-Considerations-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Safety-Environmental-Compliance-Considerations-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \ub9e4\uc6b0 \uc911\uc694\ud55c \ud654\ud559\uc801 \uacf5\uc815\uc774\uba70, \uc0ac\uc804\uc5d0 \uc138\uc2ec\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec \uc900\ube44\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\ud56d\uc744 \uc18c\ud640\ud788 \ud560 \uacbd\uc6b0 \ub9c9\ub300\ud55c \uc190\uc2e4, \uad6d\uac00\uc801 \ubc8c\uae08 \ubd80\uacfc \ubc0f \ud658\uacbd \ud30c\uad34\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Safe_Acid_Handling_and_Disposal\"><\/span><b>\uc0b0\uc758 \uc548\uc804\ud55c \ucde8\uae09 \ubc0f \ud3d0\uae30<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc0b0\uc131 \ubb3c\uc9c8\uc744 \ub2e4\ub8f0 \ub54c\ub294 \ud56d\uc0c1 \uac01\ubcc4\ud788 \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uc548\uc804 \uc7a5\ube44\ub97c \ucc29\uc6a9\ud558\uace0, \ud658\uae30\uac00 \uc798 \ub418\ub294 \uacf3\uc5d0\uc11c \uc791\uc5c5\ud558\uba70, \ubb3c\uc9c8\uc548\uc804\ub370\uc774\ud130\uc2dc\ud2b8(MSDS)\ub97c \uac00\uae4c\uc774\uc5d0 \ub450\uc2ed\uc2dc\uc624. \uc0b0\uc758 \uc885\ub958\ub97c \uc11e\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ud3d0\uae30\ubb3c \ucc98\ub9ac \ub610\ud55c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0ac\uc6a9 \ud6c4 \uc9c8\uc0b0 \uc6a9\uc561\uc5d0\ub294 \uc911\uae08\uc18d\uc774 \ud568\uc720\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc73c\ubbc0\ub85c, \ud5c8\uac00\ubc1b\uc740 \uc720\ud574 \ud3d0\uae30\ubb3c \ucc98\ub9ac\uc5c5\uccb4\uc5d0\uc11c \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6c\uc5f0\uc0b0 \ud3d0\uae30\ubb3c\uc740 \uc9c8\uc0b0 \ud3d0\uae30\ubb3c\ubcf4\ub2e4 \ucc98\ub9ac\uac00 \ube44\uad50\uc801 \uac04\ub2e8\ud558\uc9c0\ub9cc, \ud558\uc218\uad6c\uc5d0 \ubc84\ub9ac\uae30 \uc804\uc5d0 \uc911\ud654 \uacfc\uc815\uc744 \uac70\uccd0\uc57c \ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \uc9c0\uc5ed\uc758 \uad00\ub828 \uaddc\uc815\uc744 \uba3c\uc800 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Environmental_Considerations\"><\/span><b>\ud658\uacbd \uace0\ub824 \uc0ac\ud56d<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc5ec\ub7ec\ubd84\uc758 \uacf5\uc815\uc774 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc545\uc601\ud5a5\uc740 \uc911\uc694\ud55c \ubb38\uc81c\uc785\ub2c8\ub2e4. \uad6c\uc5f0\uc0b0\uc744 \uc774\uc6a9\ud55c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \uc790\uc5f0\uc801\uc73c\ub85c \ubd84\ud574\ub418\uc5b4 \uc720\ud574 \ud3d0\uae30\ubb3c\uc744 \ub35c \ubc1c\uc0dd\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc5d0 \uc774 \uacbd\uc6b0\uc5d0\ub294 \ubd84\uba85\ud788 \ub354 \ub098\uc740 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uac10\uc0ac \ucd94\uc801\uc744 \uc704\ud574\uc11c\ub294 \uc81c\uc57d \ub610\ub294 \uc2dd\ud488 \ub4f1\uae09 \ub3c4\uad6c\uc5d0 \uc801\uc6a9\ub418\ub294 \uac83\uacfc \uac19\uc740 \uc5c5\uacc4 \ud45c\uc900\uc744 \uc900\uc218\ud558\uace0 \uc6a9\uc561 \ub18d\ub3c4\ubd80\ud130 \ud5f9\uad7c\ubb3c\uc758 \uc218\uc9c8\uae4c\uc9c0 \ubaa8\ub4e0 \ub2e8\uacc4\ub97c \uae30\ub85d\ud558\ub294 \ud55c \uc5b4\ub5a4 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\ub4e0 \uc0c1\uad00\uc5c6\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Maintenance_After_Passivation\"><\/span><b>\ubd80\ub3d9\ud0dc\ud654 \ud6c4 \uc720\uc9c0\ubcf4\uc218<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48179\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Maintenance-After-Passivation.jpg\" alt=\"\ubd80\ub3d9\ud0dc\ud654 \ud6c4 \uc720\uc9c0\ubcf4\uc218\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Maintenance-After-Passivation.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Maintenance-After-Passivation-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Maintenance-After-Passivation-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Maintenance-After-Passivation-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\ubd80\uc2dd \ubc29\uc9c0 \ucc98\ub9ac\ub294 \ud55c \ubc88\uc73c\ub85c \ub05d\ub098\ub294 \uc791\uc5c5\uc774 \uc544\ub2c8\ub77c, \uac74\ubb3c\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \uafb8\uc900\ud55c \uc720\uc9c0 \ubcf4\uc218\ub97c \ud1b5\ud574 \uc18c\uc911\ud55c \uc790\uc0b0\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Regular_Cleaning_Schedule\"><\/span><b>\uc815\uae30 \uccad\uc18c \uc77c\uc815<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc138\ucc99\uc2e4 \ub0b4 \uc138\ucc99(CIP) \ub610\ub294 \uc218\ub3d9 \uc138\ucc99 \uc2dc\uc5d0\ub294 \uc5fc\uc18c \uc131\ubd84\uc774 \uc5c6\uace0 \uc5f0\ub9c8\uc131\uc774 \uc5c6\ub294 \ud638\ud658 \uac00\ub2a5\ud55c \uc138\ucc99\uc81c\ub9cc \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uac15\ud55c \uc5fc\uc18c\uacc4 \uc6a9\uc561(\uc608: \ud45c\ubc31\uc81c)\uc774\ub098 \ucca0\uc218\uc138\ubbf8\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uad00\ub9ac \ubc29\ubc95\uc744 \ub530\ub974\uc2ed\uc2dc\uc624.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_to_Handle_Scratches_or_Repairs\"><\/span><b>\ud760\uc9d1\uc774\ub098 \uc218\ub9ac\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ub0b4\ubd80 \ud45c\uba74\uc774 \uc2ec\ud558\uac8c \uae01\ud788\uac70\ub098 \ud328\uc774\uac70\ub098 \uc7ac\uc6a9\uc811\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \ud574\ub2f9 \ubd80\uc704\uc758 \ubcf4\ud638\ub9c9\uc774 \uc190\uc0c1\ub429\ub2c8\ub2e4. \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \ubcf5\uc6d0\ud558\uace0 \uc2dc\uc2a4\ud15c\uc758 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \uc190\uc0c1\ub41c \ubd80\uc704\ub97c \uc870\uc2ec\uc2a4\ub7fd\uac8c \uc138\ucc99\ud558\uace0 \uc81c\ud55c\ub41c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc7ac\ubcf4\ud638 \ucc98\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><b>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48180\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/FAQs-2-1.jpg\" alt=\"\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/FAQs-2-1.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/FAQs-2-1-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/FAQs-2-1-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/FAQs-2-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_citric_acid_completely_replace_nitric_acid\"><\/span><b>\uad6c\uc5f0\uc0b0\uc774 \uc9c8\uc0b0\uc744 \uc644\uc804\ud788 \ub300\uccb4\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ub124, \ub300\ubd80\ubd84\uc758 \ube44\uc988\ub2c8\uc2a4 \uc0c1\ud669\uc5d0\uc11c \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uc624\ub298\ub0a0 \uad6c\uc5f0\uc0b0 \uc81c\uc870 \ubc29\uc2dd\uc740 \uc911\uc694\ud55c \uad70\uc0ac \ud45c\uc900(AMS 2700) \ubc0f ASTM \ud45c\uc900(A967)\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc120\ud0dd\uc740 \ub300\uac1c \uace0\uac1d\uc758 \ud2b9\ubcc4\ud55c \uc694\uad6c \uc0ac\ud56d, \ud658\uacbd \uaddc\uc815 \ubc0f \uc548\uc804 \uaddc\uc815\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_long_does_passivation_stay_on_tanks_made_of_stainless_steel\"><\/span><b>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \ub9cc\ub4e0 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \uc5bc\ub9c8\ub098 \uc624\ub798 \uc9c0\uc18d\ub418\ub098\uc694?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc815\ud574\uc9c4 \uc885\ub8cc\uc77c\uc740 \uc5c6\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c\uac00 \uc874\uc7ac\ud558\ub294 \ud55c, \ubcf4\ud638\ub9c9\uc740 \uc2a4\uc2a4\ub85c \ub2e4\uc2dc \ucc44\uc6cc\uc9d1\ub2c8\ub2e4. \ubcf4\ud638\ub9c9\uc758 \uc9c0\uc18d \uc2dc\uac04\uc740 \uc791\uc5c5 \ud658\uacbd\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc5fc\ud654\ubb3c, \uc0b0 \ub610\ub294 \ubb3c\ub9ac\uc801 \uc190\uc0c1\uc740 \ubcf4\ud638\ub9c9\uc758 \uc218\uba85\uc744 \ub2e8\ucd95\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud558\uac8c \uad00\ub9ac\ud558\uba74 \ud0f1\ud06c \uc218\uba85\ub9cc\ud07c \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Do_all_stainless_steel_tanks_need_to_be_passivated\"><\/span><b>\ubaa8\ub4e0 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\ub294 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub97c \ud574\uc57c \ud558\ub098\uc694?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc774\ub294 \ubaa8\ub4e0 \ud0f1\ud06c\uc5d0 \uc720\uc775\ud558\uc9c0\ub9cc, \ud2b9\ud788 \ubd80\uc2dd\uc131 \ud658\uacbd\uc774\ub098 \uc2dd\ud488, \uc81c\uc57d, \uc804\uc790\uc81c\ud488\uacfc \uac19\uc740 \uace0\uc21c\ub3c4 \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud0f1\ud06c, \ub610\ub294 \uc6a9\uc811 \uad6c\uc870\uac00 \ub9ce\uc740 \ud0f1\ud06c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc6a9\ub3c4\uc758 \uc77c\ubc18 \ud0c4\uc18c\uac15 \uc800\uc7a5 \ud0f1\ud06c\uc5d0\ub294 \ud544\uc694\ud558\uc9c0 \uc54a\uc9c0\ub9cc, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc5d0\ub294 \uad8c\uc7a5\ub418\ub294 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_passivation_make_welds_less_likely_to_rust\"><\/span><b>\ubd80\ub3d9\ud0dc \ucc98\ub9ac\uac00 \uc6a9\uc811\ubd80\uc758 \ub179 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \uc904\uc5ec\uc8fc\ub098\uc694?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ub124. \uc6a9\uc811\uc744 \ud558\uba74 \uc5f4\ub85c \uc778\ud574 \ubcc0\uc0c9\ub418\uace0 \ucca0\uc774 \uc6a9\uc811 \ubd80\uc704\uc5d0 \ub2ec\ub77c\ubd99\uc5b4 \ub179\uc774 \uc2ac\uae30 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4. \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \ud2b9\ud788 \uc774\ub7ec\ud55c \ubd80\uc704\uc5d0 \uc791\uc6a9\ud558\uc5ec \ubaa8\uc7ac\uc640 \uc6a9\uc811 \ubd80\uc704 \ubaa8\ub450\uc758 \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \ub3d9\uc77c\ud558\uac8c \ub9cc\ub4e4\uc5b4 \uc90d\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Which_is_better_passivation_or_pickling\"><\/span><b>\ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\uc640 \uc0b0\uc138\ucc99 \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \uc88b\uc744\uae4c\uc694?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\uc0b0\uc138\ucc99\uc740 \ubd88\uc0b0\uacfc \uc9c8\uc0b0\uacfc \uac19\uc740 \uac15\uc0b0\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5f4\ubcc0\uc0c9, \uc6a9\uc811 \uc2a4\ucf00\uc77c \ubc0f \ubaa8\uc7ac\uc758 \uc587\uc740 \ub9c9\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \ube44\uad50\uc801 \uc57d\ud55c \uc0b0\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc8fc\ub85c \uc720\ub9ac \ucca0 \uc624\uc5fc \ubb3c\uc9c8\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uc774 \uacbd\uc6b0 \uc0b0\uc138\ucc99\uc740 &quot;\uac15\ub825 \uc138\ucc99&quot;\uc5d0 \ud574\ub2f9\ud558\uace0 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 &quot;\ucd5c\uc885 \ubc00\ubd09&quot;\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.\u201c<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_often_should_the_passivation_of_stainless_steel_tanks_be_done_again\"><\/span><b>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c\uc758 \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub294 \uc5bc\ub9c8\ub098 \uc790\uc8fc \ub2e4\uc2dc \ud574\uc57c \ud569\ub2c8\uae4c?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ud544\uc694\ud560 \ub54c\ub9cc \uc7ac\ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\ub97c \ud569\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \uc218\ub9ac\ub098 \uc6a9\uc811 \uc791\uc5c5\uc774 \uc788\uc5c8\uc744 \ub54c, \ub0b4\ubd80\uac00 \uc2ec\ud558\uac8c \ub9c8\ubaa8\ub418\uc5c8\uc744 \ub54c, \ub610\ub294 \ubd80\uc2dd \uac80\uc0ac(\uc608: \ud669\uc0b0\uad6c\ub9ac \uac80\uc0ac)\uc5d0\uc11c \ubd88\ub7c9 \ud310\uc815\uc774 \ub098\uc654\uc744 \ub54c \ub4f1\uc774 \uadf8 \uc608\uc785\ub2c8\ub2e4. \uc815\uae30\uc801\uc778 \uc720\uc9c0 \uad00\ub9ac\ub97c \uc798\ud558\uba74 \uc7ac\ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\uac00 \uc804\ud600 \ud544\uc694\ud558\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_passivation_change_the_way_stainless_steel_looks\"><\/span><b>\ubd80\ub3d9\ud0dc \ucc98\ub9ac\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc678\uad00\uc774 \ubc14\ub014 \uc218 \uc788\uc744\uae4c\uc694?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\ud45c\uba74 \ub9c8\uac10\uc5d0 \ud070 \ubcc0\ud654\ub294 \uc5c6\uc744 \uac81\ub2c8\ub2e4. \ubd80\ub3d9\ud0dc \ucc98\ub9ac\ub85c \uc778\ud574 \ud45c\uba74\uc774 \uc804\uccb4\uc801\uc73c\ub85c \uc57d\uac04 \ud750\ub824\uc9c0\uac70\ub098 \uc5b4\ub450\uc6cc\uc9c8 \uc218\ub294 \uc788\uc9c0\ub9cc, \uc0b0\uc138\ucc99\uc774\ub098 \uc804\ud574\uc5f0\ub9c8\ucc98\ub7fc \uae08\uc18d\uc744 \uc81c\uac70\ud558\uac70\ub098 \ud45c\uba74 \ud615\ud0dc\ub97c \ubc14\uafb8\uc9c0\ub294 \uc54a\uc73c\uba70, \ub2e4\ub978 \uc694\uc18c\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><a href=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c-\ud06c\uae30\/\"> <b>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud0f1\ud06c\uc758 \ud06c\uae30<\/b><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Stainless_Steel_Tanks_Passivation_by_KDM_Steel\"><\/span><b>KDM \uc2a4\ud2f8\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48176\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Stainless-Steel-Tanks-Passivation-by-KDM-Steel.jpg\" alt=\"KDM \uc2a4\ud2f8\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Stainless-Steel-Tanks-Passivation-by-KDM-Steel.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Stainless-Steel-Tanks-Passivation-by-KDM-Steel-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Stainless-Steel-Tanks-Passivation-by-KDM-Steel-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/Stainless-Steel-Tanks-Passivation-by-KDM-Steel-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">~\uc5d0<\/span> <span style=\"font-weight: 400;\">KDM\uc2a4\ud2f8<\/span><span style=\"font-weight: 400;\">, \uc800\ud76c\ub294 \ud328\uc2dc\ubca0\uc774\uc158 \ucc98\ub9ac\uac00 \ud0f1\ud06c\uac00 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc644\ubcbd\ud558\uac8c \uc791\ub3d9\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\ub294 \ub9c8\uc9c0\ub9c9\uc774\uc790 \uac00\uc7a5 \uc911\uc694\ud55c \ub2e8\uacc4\ub77c\ub294 \uac83\uc744 \uc798 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ud76c\ub294 \ub2e8\uc21c\ud788 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370\ub9cc \ub2a5\uc219\ud55c \uac83\uc774 \uc544\ub2c8\ub77c, \uc81c\ud488\uc744 \uc644\ubcbd\ud558\uac8c \ub9c8\ubb34\ub9ac\ud558\uc5ec \ubc14\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub9cc\ub4dc\ub294 \ub370\uc5d0\ub3c4 \ub2a5\uc219\ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\uc800\ud76c\ub294 \uadc0\uc0ac\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ubd80\uc2dd \ubc29\uc9c0 \ucc98\ub9ac \ubc29\ubc95\uc744 \ucc3e\uc544\ub4dc\ub9ac\uace0, \ubaa8\ub4e0 \uaddc\uc815\uc744 \uc900\uc218\ud558\ub3c4\ub85d \uc9c0\uc6d0\ud558\uba70, \ud1b5\uc81c\ub41c \uc2dc\uc124\uc5d0\uc11c \uacf5\uc815\uc744 \uc9c4\ud589\ud558\uac70\ub098 \ud604\uc7a5\uc5d0\uc11c \uc62c\ubc14\ub974\uac8c \ucc98\ub9ac\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc870\uc5b8\uc744 \uc81c\uacf5\ud574 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><a href=\"https:\/\/www.kdmsteel.com\/ko\/\uc5f0\ub77d\ud558\ub2e4\/\"> <b>\ubb38\uc758\ud558\uae30<\/b><\/a><span style=\"font-weight: 400;\"> \uc624\ub298 \uacac\uc801\uc744 \ubc1b\uc544\ubcf4\uc138\uc694.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Individuals in a profession that requires materials to be extremely clean and durable would require understanding how to passivate and polish stainless steel tanks. You definitely should not skip this step, but you must take it to ensure that your tanks are guarded against rust in a manner that is both legal and dependable and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":48177,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","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":"","ast-breadcrumbs-content":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","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":""},"categories":[1],"tags":[],"class_list":["post-48153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Passivate Stainless Steel Tanks: A Step-by-Step 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\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Passivate Stainless Steel Tanks: A Step-by-Step Guide - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Individuals in a profession that requires materials to be extremely clean and durable would require understanding how to passivate and polish stainless steel tanks. You definitely should not skip this step, but you must take it to ensure that your tanks are guarded against rust in a manner that is both legal and dependable and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/\" \/>\n<meta property=\"og:site_name\" content=\"KDM Steel\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-26T01:17:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-07T10:37:29+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"KDM Steel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"KDM Steel\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"11\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/\"},\"author\":{\"name\":\"KDM Steel\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/person\\\/20f9dd106f5824b75813f83f5a192a5f\"},\"headline\":\"How to Passivate Stainless Steel Tanks: A Step-by-Step Guide\",\"datePublished\":\"2026-01-26T01:17:32+00:00\",\"dateModified\":\"2026-03-07T10:37:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/\"},\"wordCount\":2073,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/\",\"name\":\"How to Passivate Stainless Steel Tanks: A Step-by-Step Guide - KDM Steel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg\",\"datePublished\":\"2026-01-26T01:17:32+00:00\",\"dateModified\":\"2026-03-07T10:37:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg\",\"contentUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg\",\"width\":1280,\"height\":720,\"caption\":\"How to Passivate Stainless Steel Tanks A Step-by-Step Guide\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/how-to-passivate-stainless-steel-tanks\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.kdmsteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Passivate Stainless Steel Tanks: A Step-by-Step Guide\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#website\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/\",\"name\":\"KDM Steel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.kdmsteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#organization\",\"name\":\"KDM Steel\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/cropped-kdmsteel-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.kdmsteel.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/cropped-kdmsteel-logo.png\",\"width\":998,\"height\":535,\"caption\":\"KDM Steel\"},\"image\":{\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.kdmsteel.com\\\/#\\\/schema\\\/person\\\/20f9dd106f5824b75813f83f5a192a5f\",\"name\":\"KDM Steel\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g\",\"caption\":\"KDM Steel\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \ubc29\ubc95: \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc - KDM Steel","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/","og_locale":"ko_KR","og_type":"article","og_title":"How to Passivate Stainless Steel Tanks: A Step-by-Step Guide - KDM Steel","og_description":"Individuals in a profession that requires materials to be extremely clean and durable would require understanding how to passivate and polish stainless steel tanks. You definitely should not skip this step, but you must take it to ensure that your tanks are guarded against rust in a manner that is both legal and dependable and [&hellip;]","og_url":"https:\/\/www.kdmsteel.com\/ko\/\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15-\ud0f1\ud06c\ub97c-\ubd80\ub3d9\ud0dc\ud654\ud558\ub294-\ubc29\ubc95\/","og_site_name":"KDM Steel","article_published_time":"2026-01-26T01:17:32+00:00","article_modified_time":"2026-03-07T10:37:29+00:00","og_image":[{"width":1280,"height":720,"url":"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg","type":"image\/jpeg"}],"author":"KDM Steel","twitter_card":"summary_large_image","twitter_misc":{"\uae00\uc4f4\uc774":"KDM Steel","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"11\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#article","isPartOf":{"@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/"},"author":{"name":"KDM Steel","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/person\/20f9dd106f5824b75813f83f5a192a5f"},"headline":"How to Passivate Stainless Steel Tanks: A Step-by-Step Guide","datePublished":"2026-01-26T01:17:32+00:00","dateModified":"2026-03-07T10:37:29+00:00","mainEntityOfPage":{"@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/"},"wordCount":2073,"commentCount":0,"publisher":{"@id":"https:\/\/www.kdmsteel.com\/#organization"},"image":{"@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg","articleSection":["Blog"],"inLanguage":"ko-KR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/","url":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/","name":"\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud0f1\ud06c \ubd80\ub3d9\ud0dc\ud654 \ucc98\ub9ac \ubc29\ubc95: \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc - KDM Steel","isPartOf":{"@id":"https:\/\/www.kdmsteel.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#primaryimage"},"image":{"@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg","datePublished":"2026-01-26T01:17:32+00:00","dateModified":"2026-03-07T10:37:29+00:00","breadcrumb":{"@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#primaryimage","url":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg","contentUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/01\/How-to-Passivate-Stainless-Steel-Tanks-A-Step-by-Step-Guide.jpg","width":1280,"height":720,"caption":"How to Passivate Stainless Steel Tanks A Step-by-Step Guide"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kdmsteel.com\/how-to-passivate-stainless-steel-tanks\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kdmsteel.com\/"},{"@type":"ListItem","position":2,"name":"How to Passivate Stainless Steel Tanks: A Step-by-Step Guide"}]},{"@type":"WebSite","@id":"https:\/\/www.kdmsteel.com\/#website","url":"https:\/\/www.kdmsteel.com\/","name":"KDM\uc2a4\ud2f8","description":"","publisher":{"@id":"https:\/\/www.kdmsteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kdmsteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/www.kdmsteel.com\/#organization","name":"KDM\uc2a4\ud2f8","url":"https:\/\/www.kdmsteel.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/05\/cropped-kdmsteel-logo.png","contentUrl":"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/05\/cropped-kdmsteel-logo.png","width":998,"height":535,"caption":"KDM Steel"},"image":{"@id":"https:\/\/www.kdmsteel.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.kdmsteel.com\/#\/schema\/person\/20f9dd106f5824b75813f83f5a192a5f","name":"KDM\uc2a4\ud2f8","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/64b16d13078b1bec337dbb31f593dfd16bc530c88ca9fe9b1c9d2a002408080e?s=96&d=mm&r=g","caption":"KDM Steel"}}]}},"_links":{"self":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts\/48153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/comments?post=48153"}],"version-history":[{"count":6,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts\/48153\/revisions"}],"predecessor-version":[{"id":49675,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/posts\/48153\/revisions\/49675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/media\/48177"}],"wp:attachment":[{"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/media?parent=48153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/categories?post=48153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdmsteel.com\/ko\/wp-json\/wp\/v2\/tags?post=48153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}