{"id":5768,"date":"2023-03-07T19:25:07","date_gmt":"2023-03-07T10:25:07","guid":{"rendered":"http:\/\/baekjosink1964.cafe24.com\/portfolio\/%ec%8a%a4%ed%85%8c%ec%9d%b8%eb%a6%ac%ec%8a%a4-%ea%b0%95%ec%97%90%eb%8f%84-%eb%85%b9%ec%9d%b4-%eb%b0%9c%ec%83%9d%ed%95%98%eb%82%98%ec%9a%94\/"},"modified":"2023-08-21T10:32:27","modified_gmt":"2023-08-21T01:32:27","slug":"%ec%8a%a4%ed%85%8c%ec%9d%b8%eb%a6%ac%ec%8a%a4-%ea%b0%95%ec%97%90%eb%8f%84-%eb%85%b9%ec%9d%b4-%eb%b0%9c%ec%83%9d%ed%95%98%eb%82%98%ec%9a%94","status":"publish","type":"portfolio","link":"https:\/\/baekjosink.com\/en\/portfolio\/%ec%8a%a4%ed%85%8c%ec%9d%b8%eb%a6%ac%ec%8a%a4-%ea%b0%95%ec%97%90%eb%8f%84-%eb%85%b9%ec%9d%b4-%eb%b0%9c%ec%83%9d%ed%95%98%eb%82%98%ec%9a%94\/","title":{"rendered":"Does Stainless steel rust?"},"content":{"rendered":"\n<p>Q. Does stainless steel also rust?<\/p>\n\n\n\n<p>A. Stainless steel is not a rust-proof metal<\/p>\n\n\n\n<p>Stainless steel is made to prevent rust by adding a significant amount of chromium (usually 12% or more) to iron (Fe), and can be seen as alloy steel with complex components containing small amounts of carbon (C), nickel (Ni), silicon (Si), manganese (Mn), and Moribden (Mo) as needed.<\/p>\n\n\n\n<p>The etymology of Stain + Less means no dirt.<\/p>\n\n\n\n<p>In other words, it was named to mean &#8220;a metal that is difficult to rust.&#8221;<\/p>\n\n\n\n<p>Therefore, stainless steel can also rust due to the external environment<\/p>\n\n\n\n<p>Q. Then, what is an external environment that causes rust?<\/p>\n\n\n\n<p>A. \u2460 Chemicals (hydrochloric acid, sulfuric acid, lactic acid, etc.)<\/p>\n\n\n\n<p>\u2461 When using drain cleaner<\/p>\n\n\n\n<p>\u2462 Where residues, such as dirt, food stains, kitchen detergents, etc., are continuously present in stainless steel<\/p>\n\n\n\n<p>Corrosion on the bottom of the sink, decomposition of the drain, corrosion due to CI- <\/p>\n\n\n\n<p>\u203b CI- : Chlorine<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q. Does stainless steel also rust? A. Stainless steel is not a rust-proof metal Stainless steel is made to prevent rust by adding a significant amount of chromium (usually 12% or more) to iron (Fe), and can be seen as alloy steel with complex components containing small amounts of carbon (C), nickel (Ni), silicon (Si), [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","portfolio_category":[91],"portfolio_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/portfolio\/5768"}],"collection":[{"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/comments?post=5768"}],"version-history":[{"count":0,"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/portfolio\/5768\/revisions"}],"wp:attachment":[{"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/media?parent=5768"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/portfolio_category?post=5768"},{"taxonomy":"portfolio_tag","embeddable":true,"href":"https:\/\/baekjosink.com\/en\/wp-json\/wp\/v2\/portfolio_tag?post=5768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}