{"id":45,"date":"2020-09-18T15:49:13","date_gmt":"2020-09-18T15:49:13","guid":{"rendered":"https:\/\/alphabusinessdesigns.com\/wordpress\/groupaltech\/?p=45"},"modified":"2021-03-16T05:25:15","modified_gmt":"2021-03-16T05:25:15","slug":"passivation","status":"publish","type":"post","link":"https:\/\/groupaltech.com\/fr\/passivation\/","title":{"rendered":"Passivation"},"content":{"rendered":"<p><strong>La passivation<\/strong> est un processus de traitement ou de rev\u00eatement d\u2019un m\u00e9tal afin de r\u00e9duire la r\u00e9activit\u00e9 chimique de sa surface. Sur l\u2019acier inoxydable, la passivation n\u00e9cessite d\u2019enlever le fer libre de la surface du m\u00e9tal \u00e0 l\u2019aide d\u2019une solution acide pour pr\u00e9venir la rouille. La passivation est le processus final de traitement\/nettoyage utilis\u00e9 pour enlever le fer de la surface des pi\u00e8ces d\u2019acier r\u00e9sistantes \u00e0 la corrosion pour assurer qu\u2019une formation plus uniforme d\u2019une surface passive est obtenue, am\u00e9liorant ainsi la r\u00e9sistance \u00e0 la corrosion.<\/p>\n\n\n\n<p><strong>Sp\u00e9cifications:<\/strong> QQ-P-35C, ASTM A967,ou selon les specificationsdu client<\/p>\n\n\n\n<div class=\"col-sm-12 col-xs-12 no-padding t-c\">\n<img decoding=\"async\" class=\"sicone_pic_bantu\" src=\"https:\/\/alphabusinessdesigns.com\/wordpress\/groupaltech\/wp-content\/uploads\/2020\/10\/pos.png\" alt=\"\">\n\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Passivation is the process of treating or coating a metal in order to reduce the chemical reactivity of its surface. On stainless steel, passivation requires removing the free iron from the surface of the metal using an acid solution to prevent rust. Passivation is the final treatment\/cleaning process used to remove iron from the surface &hellip; <a href=\"https:\/\/groupaltech.com\/fr\/passivation\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Passivation<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":137,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"nf_dc_page":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-45","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-processes"],"acf":[],"_links":{"self":[{"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/posts\/45","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/comments?post=45"}],"version-history":[{"count":7,"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/posts\/45\/revisions"}],"predecessor-version":[{"id":451,"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/posts\/45\/revisions\/451"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/media\/137"}],"wp:attachment":[{"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/media?parent=45"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/categories?post=45"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupaltech.com\/fr\/wp-json\/wp\/v2\/tags?post=45"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}