{"id":7531,"date":"2024-04-11T10:52:44","date_gmt":"2024-04-11T02:52:44","guid":{"rendered":"http:\/\/m.tenk.cn\/?p=7531"},"modified":"2024-04-11T10:52:44","modified_gmt":"2024-04-11T02:52:44","slug":"what-is-the-purpose-of-phosphating-treatment-for-forged-steel-gate-valves","status":"publish","type":"post","link":"http:\/\/www.zhengyuan-valve.com\/?p=7531","title":{"rendered":"What is the purpose of phosphating treatment for forged steel gate valves?"},"content":{"rendered":"<p>Forged steel gate valves often undergo phosphating treatment during processing. So what is the role of this treatment?<\/p>\n<p>   Phosphating is to immerse the forged steel gate valve in a phosphating solution to deposit a dense and water-insoluble crystalline phosphate conversion film on its surface.<\/p>\n<p>   The purpose of phosphating is to prevent rust. The details are as follows:<\/p>\n<p>   1. Provide protection for the base metal to prevent it from being corroded to a certain extent.<\/p>\n<p>   2. Used as a primer before painting to improve the adhesion and corrosion resistance of the paint film layer.<\/p>\n<p>   3. Used for friction reduction and lubrication during metal cold working.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Forged ste [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7532,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[],"acf":[],"_links":{"self":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/7531"}],"collection":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7531"}],"version-history":[{"count":1,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/7531\/revisions"}],"predecessor-version":[{"id":7533,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/7531\/revisions\/7533"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/media\/7532"}],"wp:attachment":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7531"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}