{"id":1225,"date":"2023-03-09T07:45:54","date_gmt":"2023-03-09T07:45:54","guid":{"rendered":"https:\/\/xudengtech.com\/?page_id=1225"},"modified":"2023-03-14T16:37:55","modified_gmt":"2023-03-14T08:37:55","slug":"anodizing","status":"publish","type":"page","link":"https:\/\/xudengtech.com\/fr\/anodizing\/","title":{"rendered":"Anodisation"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1225\" class=\"elementor elementor-1225\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ce13971 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ce13971\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-be812d9\" data-id=\"be812d9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d81efbd elementor-widget elementor-widget-heading\" data-id=\"d81efbd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">SERVICES DE FINITION<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8862bd elementor-widget elementor-widget-heading\" data-id=\"d8862bd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anodisation - Anodisation de type II<br><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b9440a elementor-widget elementor-widget-heading\" data-id=\"9b9440a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">En bref<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a40f57 elementor-widget elementor-widget-text-editor\" data-id=\"1a40f57\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table width=\"820\"><tbody><tr><td width=\"205\"><strong>Mat\u00e9riaux applicables<\/strong><\/td><td width=\"205\"><strong>Couleurs<\/strong><\/td><td width=\"205\"><strong>Texture<\/strong><\/td><td width=\"205\"><strong>\u00c9paisseur<\/strong><\/td><\/tr><tr><td>Aluminium<\/td><td>Transparent, noir, rouge, bleu, or.<\/td><td width=\"205\">Finition lisse et mate. Ne couvre pas les marques de machine \u00e0 moins d'\u00eatre pr\u00e9alablement d\u00e9cap\u00e9.<\/td><td>1,8 \u03bcm \u00e0 25 \u03bcm (0,00007\u2033)<\/td><\/tr><\/tbody><\/table><p>\u00a0<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9893d77 elementor-widget elementor-widget-heading\" data-id=\"9893d77\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Options de couleur<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0c5788b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0c5788b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-763fe0c\" data-id=\"763fe0c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-32f5ae8 elementor-widget elementor-widget-image\" data-id=\"32f5ae8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"392\" height=\"262\" src=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-black.jpg\" class=\"attachment-large size-large wp-image-1250\" alt=\"XUDENG-anodizing-black\" srcset=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-black.jpg 392w, https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-black-300x201.jpg 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Noir<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-2dd2afd\" data-id=\"2dd2afd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cfb7ec6 elementor-widget elementor-widget-image\" data-id=\"cfb7ec6\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"394\" height=\"262\" src=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-blue.jpg\" class=\"attachment-large size-large wp-image-1251\" alt=\"XUDENG-anodizing-blue\" srcset=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-blue.jpg 394w, https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-blue-300x199.jpg 300w\" sizes=\"(max-width: 394px) 100vw, 394px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Bleu<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-6e62093\" data-id=\"6e62093\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-de11d41 elementor-widget elementor-widget-image\" data-id=\"de11d41\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"392\" height=\"262\" src=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-clear.jpg\" class=\"attachment-large size-large wp-image-1252\" alt=\"XUDENG-anodizing-clear\" srcset=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-clear.jpg 392w, https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-clear-300x201.jpg 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Clair<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-fd0b880\" data-id=\"fd0b880\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-778e6a8 elementor-widget elementor-widget-image\" data-id=\"778e6a8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"392\" height=\"262\" src=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-gold.jpg\" class=\"attachment-large size-large wp-image-1253\" alt=\"XUDENG-anodizing-gold\" srcset=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-gold.jpg 392w, https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-gold-300x201.jpg 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">L'or<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-20 elementor-inner-column elementor-element elementor-element-78abfb8\" data-id=\"78abfb8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5511c91 elementor-widget elementor-widget-image\" data-id=\"5511c91\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"394\" height=\"262\" src=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-red.jpg\" class=\"attachment-large size-large wp-image-1254\" alt=\"XUDENG-anodizing-red\" srcset=\"https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-red.jpg 394w, https:\/\/xudengtech.com\/wp-content\/uploads\/2023\/03\/XUDENG-anodizing-red-300x199.jpg 300w\" sizes=\"(max-width: 394px) 100vw, 394px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Rouge<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8909b3 elementor-widget elementor-widget-heading\" data-id=\"e8909b3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c0 propos du processus<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bef5f8 elementor-widget elementor-widget-text-editor\" data-id=\"3bef5f8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L'anodisation est un proc\u00e9d\u00e9 de passivation \u00e9lectrolytique qui fait cro\u00eetre la couche d'oxyde naturelle sur les pi\u00e8ces en aluminium pour les prot\u00e9ger de l'usure et de la corrosion, ainsi que pour des effets cosm\u00e9tiques. Il s'agit d'un rev\u00eatement de conversion, similaire \u00e0 l'alodine, ce qui signifie que la surface de l'aluminium se r\u00e9tracte dimensionnellement avant que la couche d'oxyde protectrice ne soit construite. Une fois le processus termin\u00e9, la couche d'oxyde fait partie int\u00e9grante du substrat d'aluminium situ\u00e9 en dessous, ce qui signifie qu'elle ne s'\u00e9caillera pas.<\/p><p>Le nom anodisation vient du fait que la pi\u00e8ce trait\u00e9e constitue une anode (\u00e9lectrode positive) dans un circuit \u00e9lectrique. Au cours de ce processus, la pi\u00e8ce \u00e0 anodiser est suspendue \u00e0 un support conducteur et immerg\u00e9e dans une solution \u00e9lectrolytique, o\u00f9 un courant \u00e9lectrique continu est introduit. Tandis que l'acidit\u00e9 de la solution dissout la couche d'oxyde de la pi\u00e8ce, le courant \u00e9lectrique lib\u00e8re de l'oxyg\u00e8ne \u00e0 sa surface, ce qui cr\u00e9e une couche protectrice d'oxyde d'aluminium. En \u00e9quilibrant la vitesse de dissolution et la vitesse d'accumulation, la couche d'oxyde se forme avec des nanopores, ce qui permet une croissance continue du rev\u00eatement au-del\u00e0 de ce qui est naturellement possible.<\/p><p>Les derni\u00e8res \u00e9tapes du processus d'anodisation consistent \u00e0 sceller les nanopores. Sinon, ils constituent des passages parfaits pour l'initiation de la corrosion ! Juste avant d'\u00eatre scell\u00e9s, ils sont parfois remplis d'autres inhibiteurs de corrosion ou de colorants \u00e0 des fins esth\u00e9tiques. Une fois le processus termin\u00e9, le rev\u00eatement a une \u00e9paisseur de 0,0002-0,0012\", conform\u00e9ment \u00e0 la norme d'ing\u00e9nierie MIL-A-8625 Type II.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c70469 elementor-widget elementor-widget-heading\" data-id=\"4c70469\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Consid\u00e9rations relatives \u00e0 la conception<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e9080c elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3e9080c\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Il n'est pas n\u00e9cessaire de boucher les trous filet\u00e9s ou rainur\u00e9s, sauf si les tol\u00e9rances sont tr\u00e8s strictes, car la modification de l'\u00e9paisseur est minime. Si vous avez besoin de masquer ou de boucher des zones sp\u00e9cifiques, n'oubliez pas de joindre un dessin.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Les pi\u00e8ces sans trous sont accroch\u00e9es \u00e0 des supports conducteurs \u00e0 l'aide de pinces \u00e0 ressort, d'enroulement de fil ou d'autres m\u00e9thodes, ce qui laisse de petites zones sans anodisation, appel\u00e9es \"marques de support\". Si vous ne pouvez absolument pas accepter les marques de cr\u00e9maill\u00e8re dans certaines zones, n'oubliez pas de joindre un dessin.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">L'anodisation a des propri\u00e9t\u00e9s isolantes, ce qui signifie que les pi\u00e8ces anodis\u00e9es ont une faible conductivit\u00e9 \u00e9lectrique.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">La taille maximale des pi\u00e8ces pour l'anodisation est de 2438 x 762 x 1219 mm (96 x 30 x 48 in).<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b1901ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b1901ee\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f243d3e\" data-id=\"f243d3e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9d728d elementor-widget elementor-widget-heading\" data-id=\"a9d728d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anodisation - Anodisation de type III<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2721a73 elementor-widget elementor-widget-heading\" data-id=\"2721a73\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">En bref<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-328fa17 elementor-widget elementor-widget-text-editor\" data-id=\"328fa17\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table width=\"820\"><tbody><tr><td width=\"205\"><strong>Mat\u00e9riaux applicables<\/strong><\/td><td width=\"205\"><strong>Couleurs<\/strong><\/td><td width=\"205\"><strong>Texture<\/strong><\/td><td width=\"205\"><strong>\u00c9paisseur<\/strong><\/td><\/tr><tr><td>Aluminium<\/td><td>Transparent (aspect gris, les couches plus \u00e9paisses \u00e9tant plus fonc\u00e9es), Noir<\/td><td width=\"205\">Finition lisse et mate. Ne couvre pas les marques de machine \u00e0 moins d'\u00eatre pr\u00e9alablement d\u00e9cap\u00e9.<\/td><td>&gt; 0.001\u2033<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44b1aef elementor-widget elementor-widget-heading\" data-id=\"44b1aef\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c0 propos du processus<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70303a7 elementor-widget elementor-widget-text-editor\" data-id=\"70303a7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L'anodisation de type III (commun\u00e9ment sp\u00e9cifi\u00e9e avec MIL-A-8625 Type III en Am\u00e9rique du Nord) est le m\u00eame processus g\u00e9n\u00e9ral que le type II et offre des avantages similaires de r\u00e9sistance accrue \u00e0 l'usure, \u00e0 la corrosion et \u00e0 d'autres effets g\u00e9n\u00e9raux de l'environnement. Toutefois, ce type d'anodisation est \u00e9galement connu sous le nom d'anodisation dure ou de couche dure, car la couche d'oxyde protectrice doit \u00eatre plus \u00e9paisse que 0,001\", avec des rev\u00eatements allant jusqu'\u00e0 0,004\" parfois appliqu\u00e9s.<\/p><p>Si le rev\u00eatement plus \u00e9pais du type III offre une plus grande protection physique \u00e0 une pi\u00e8ce, il s'accompagne de certains compromis :<\/p><p><strong>Augmentation des co\u00fbts<\/strong><\/p><p>La croissance de la couche d'oxyde jusqu'\u00e0 une \u00e9paisseur constante et sp\u00e9cifi\u00e9e n\u00e9cessite un contr\u00f4le du processus beaucoup plus important que pour le type II. Ceci, en plus des temp\u00e9ratures plus basses et des tensions beaucoup plus \u00e9lev\u00e9es n\u00e9cessaires pour ex\u00e9cuter le processus, fait que le co\u00fbt de ce processus est plus \u00e9lev\u00e9 que celui de l'anodisation de type II.<\/p><p><strong>Impact sur les tol\u00e9rances<\/strong><\/p><p>Le deuxi\u00e8me inconv\u00e9nient du type III est l'attention accrue qu'il faut porter pour s'assurer que les pi\u00e8ces restent dans les tol\u00e9rances sp\u00e9cifi\u00e9es. L'\u00e9paisseur du type II est suffisamment faible pour que la plupart des dimensions restent similaires apr\u00e8s le processus, mais m\u00eame le type III le plus fin peut avoir un impact sur une tol\u00e9rance serr\u00e9e dans un al\u00e9sage, rendre un trou filet\u00e9 non fonctionnel, etc. C'est pourquoi il est presque toujours n\u00e9cessaire de boucher les trous et de masquer les surfaces sensibles avec ce type d'anodisation.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e00a43a elementor-widget elementor-widget-heading\" data-id=\"e00a43a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Consid\u00e9rations relatives \u00e0 la conception<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08b2453 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"08b2453\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Ce proc\u00e9d\u00e9 ajoute une \u00e9paisseur substantielle \u00e0 la surface d'une pi\u00e8ce, il est donc recommand\u00e9 de boucher et de masquer les trous filet\u00e9s ou rainur\u00e9s ou d'autres surfaces critiques pour la fonction.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Les pi\u00e8ces sans trous sont accroch\u00e9es \u00e0 des supports conducteurs \u00e0 l'aide de pinces \u00e0 ressort, d'enroulement de fil ou d'autres m\u00e9thodes, ce qui laisse de petites zones sans anodisation, appel\u00e9es \"marques de support\". Si vous ne pouvez absolument pas accepter les marques de cr\u00e9maill\u00e8re dans certaines zones, n'oubliez pas de joindre un dessin.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check-circle\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">L'anodisation a des propri\u00e9t\u00e9s isolantes, ce qui signifie que les pi\u00e8ces anodis\u00e9es ont une faible conductivit\u00e9 \u00e9lectrique.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c8dfff elementor-widget elementor-widget-heading\" data-id=\"7c8dfff\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anodisation-Type III Anodisation avec PTFE<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd8ea86 elementor-widget elementor-widget-heading\" data-id=\"dd8ea86\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">En bref<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4f4c91 elementor-widget elementor-widget-text-editor\" data-id=\"d4f4c91\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<table width=\"820\"><tbody><tr><td width=\"205\"><strong>Mat\u00e9riaux applicables<\/strong><\/td><td width=\"205\"><strong>Couleurs<\/strong><\/td><td width=\"205\"><strong>Texture<\/strong><\/td><td width=\"205\"><b>Peut \u00eatre appliqu\u00e9 avec<\/b><\/td><\/tr><tr><td>Aluminium<\/td><td>Noir<\/td><td width=\"205\">Finition tr\u00e8s lisse et mate. Ne couvre pas les marques de machine, \u00e0 moins qu'il n'y ait eu un grenaillage avant l'anodisation.<\/td><td>D\u00e9capage des m\u00e9dias, culbutage<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>FINISHING SERVICES Anodizing-Type II Anodizing At a glance Applicable Materials Colors Texture Thickness Aluminum Clear, black, red, blue, gold. Smooth, matte finish. Does not cover machine marks unless media blasted beforehand. 1.8 \u03bcm to 25 \u03bcm (0.00007&#8243;) Color Options Black Blue Clear Gold Red About the Process Anodizing is an electrolytic passivation process that grows [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":""},"class_list":["post-1225","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Anodizing Finish | Type II &amp; Type III Anodizing | XUDENG<\/title>\n<meta name=\"description\" content=\"Anodizing grows the natural oxide layer on aluminum parts for wear and corrosion protection Read more about anodized aluminum here.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xudengtech.com\/fr\/anodizing\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Anodizing Finish | Type II &amp; Type III Anodizing | XUDENG\" \/>\n<meta property=\"og:description\" content=\"Anodizing grows the natural oxide layer on aluminum parts for wear and corrosion protection Read more about anodized aluminum here.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/xudengtech.com\/fr\/anodizing\/\" \/>\n<meta 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