{"id":3511,"date":"2023-08-21T15:49:47","date_gmt":"2023-08-21T13:49:47","guid":{"rendered":"https:\/\/silgagalvanica.com\/trattamenti\/oxydation-dure\/"},"modified":"2023-08-21T15:49:47","modified_gmt":"2023-08-21T13:49:47","slug":"oxydation-dure","status":"publish","type":"trattamenti","link":"https:\/\/silgagalvanica.com\/fr\/treatments\/oxydation-dure\/","title":{"rendered":"Oxydation Dure"},"content":{"rendered":"<section class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text]L&rsquo;<strong>oxydation dure<\/strong> est un proc\u00e9d\u00e9 de conversion \u00e9lectrolytique de l&rsquo;aluminium en une couche d&rsquo;oxyde dur qui se d\u00e9veloppe sur la surface comme partie int\u00e9grante du m\u00e9tal lui-m\u00eame, obtenue par des solutions acides avec des additifs sp\u00e9cifiques et des conditions d&rsquo;exploitation sp\u00e9cifiques. Elle est utilis\u00e9e \u00e0 des fins techniques dans diverses applications.<\/p>\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n<ul>\n<li>haute r\u00e9sistance \u00e0 la corrosion;<\/li>\n<li>haute r\u00e9sistance \u00e0 l&rsquo;usure;<\/li>\n<li>porosit\u00e9 de la surface de 10 \u00e0 20 %;<\/li>\n<li>duret\u00e9 de la surface de 500 \u00e0 900 Brinel (400 &#8211; 1000 HV);<\/li>\n<li>isolation \u00e9lectrique;<\/li>\n<li>uniformit\u00e9 des \u00e9paisseurs avec des valeurs de 25 \u00e0 125 microns, selon la demande, r\u00e9parties \u00e0 70%<\/li>\n<li>\u00e0 l&rsquo;int\u00e9rieur de la couche et 30 % \u00e0 l&rsquo;ext\u00e9rieur de la couche;<\/li>\n<li>diff\u00e9rents aspects de surface pouvant \u00eatre obtenus, tels que brillant, satin\u00e9 et naturel (chimique);<\/li>\n<li>couleur de l&rsquo;aspect de surface vert\/gris ou noir selon la demande.<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text][\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]L&rsquo;oxydation dure est un proc\u00e9d\u00e9 de conversion \u00e9lectrolytique de l&rsquo;aluminium en une couche d&rsquo;oxyde dur qui se d\u00e9veloppe sur la surface comme partie int\u00e9grante du m\u00e9tal lui-m\u00eame, obtenue par des solutions acides avec des additifs sp\u00e9cifiques et des conditions d&rsquo;exploitation sp\u00e9cifiques. Elle est utilis\u00e9e \u00e0 des fins techniques dans diverses applications. Caract\u00e9ristiques: haute r\u00e9sistance \u00e0<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3511","trattamenti","type-trattamenti","status-publish","hentry","tipologia-trattamento-oxydation-anodique","processo-trattamento-cadre","scopo-trattamento-fonctionnel","settore-trattamento-automobile","settore-trattamento-boulonnerie","settore-trattamento-mecanique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Oxydation Dure - Silga Beyond Surfaces<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez le processus d&#039;oxydation dure et ses caract\u00e9ristiques telles que la r\u00e9sistance \u00e0 la corrosion et \u00e0 l&#039;usure.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/silgagalvanica.com\/trattamenti\/ossidazione-dura\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oxydation Dure - 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