{"id":44440,"date":"2024-07-10T09:03:27","date_gmt":"2024-07-10T09:03:27","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/substitution-du-trioxyde-de-chrome-vi-pour-les-traitements-de-surface-dans-lindustrie-aeronautique-et-aerospatiale\/"},"modified":"2025-09-04T11:10:40","modified_gmt":"2025-09-04T11:10:40","slug":"substitution-du-trioxyde-de-chrome-vi-pour-les-traitements-de-surface-dans-lindustrie-aeronautique-et-aerospatiale","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/fr\/good-practice\/substitution-du-trioxyde-de-chrome-vi-pour-les-traitements-de-surface-dans-lindustrie-aeronautique-et-aerospatiale\/","title":{"rendered":"Substitution du trioxyde de chrome (VI) pour les traitements de surface dans l&rsquo;industrie a\u00e9ronautique et a\u00e9rospatiale"},"content":{"rendered":"<p>L&rsquo;un des objectifs du <a href=\"https:\/\/environment.ec.europa.eu\/topics\/chemicals\/reach-regulation_en\">r\u00e8glement europ\u00e9en REACH<\/a> est le remplacement progressif des substances tr\u00e8s pr\u00e9occupantes (par exemple, les canc\u00e9rog\u00e8nes) par des alternatives plus s\u00fbres. Les entreprises qui utilisent ces substances doivent rechercher activement des alternatives plus s\u00fbres (substances moins dangereuses, nouvelles technologies et nouveaux proc\u00e9d\u00e9s) et rendre compte de ces alternatives. Vous trouverez ci-dessous des informations sur les alternatives possibles au trioxyde de chrome, incluses dans les diff\u00e9rentes demandes d&rsquo;autorisation re\u00e7ues \u00e0 ce jour par l&rsquo;ECHA. Pour obtenir plus de d\u00e9tails, veuillez suivre le lien vers le dossier complet.   <\/p>\n<div id=\"wp-content-editor-tools\" class=\"wp-editor-tools hide-if-no-js\">\n<div class=\"wp-editor-tabs\">\n<p>Vous trouverez ci-dessous des alternatives possibles au trioxyde de chrome (VI) pour les traitements de surface dans l&rsquo;industrie a\u00e9ronautique et a\u00e9rospatiale.<\/p>\n<h2>Trioxyde de chrome<\/h2>\n<ul>\n<li><strong>Num\u00e9ro CE<\/strong>: 215-607-8<\/li>\n<li><strong>Num\u00e9ro CAS<\/strong>: 1333-82-0<\/li>\n<li><strong>Utilisation<\/strong>: Pour les traitements de surface dans l&rsquo;industrie a\u00e9ronautique et a\u00e9rospatiale<\/li>\n<li><strong>Fonction technique : <\/strong>Ingr\u00e9dient utilis\u00e9 pour les traitements de surface dans l&rsquo;industrie a\u00e9ronautique et a\u00e9rospatiale<\/li>\n<\/ul>\n<\/div>\n<p><strong>  Alternatives :<br \/>\n<\/strong><em>Diff\u00e9rents (groupes de) soci\u00e9t\u00e9s ont \u00e9tudi\u00e9 les alternatives possibles pour remplacer le trioxyde de chrome. M\u00eame si ces alternatives n&rsquo;ont pas \u00e9t\u00e9 retenues pour leur cas particulier, elles peuvent constituer une option appropri\u00e9e pour d&rsquo;autres cas. <\/em><\/p>\n<ul>\n<li>Technologie de placage \u00e0 base de Cr(III) (avec sous-couche de nickel)<\/li>\n<li>Pour le pr\u00e9traitement : traitement acide avec des acides inorganiques (acide sulfurique, acide phosphorique et acide nitrique) et des additifs, tels que des inhibiteurs de corrosion, des acc\u00e9l\u00e9rateurs, des agents tensioactifs et des agents complexants.<\/li>\n<li>Pour l&rsquo;anodisation \u00e0 l&rsquo;acide chromique (CAA) : Anodisation \u00e0 l&rsquo;acide sulfurique en couche mince (TFSAA) + SOCOSURF TCS\/SOCOSURF PACS + scellement \u00e0 l&rsquo;eau chaude.<\/li>\n<li>Pour le traitement de conversion chimique \u00e0 base de trioxyde de chrome (CCCT) : SOCOSURF TCS\/PACS<\/li>\n<li>Rev\u00eatement \u00e0 l&rsquo;oxyg\u00e8ne \u00e0 haute vitesse utilisant un m\u00e9lange de carbure de tungst\u00e8ne et de chrome-cobalt comme poudre dans le processus de pulv\u00e9risation (HVOF WCCoCr).<\/li>\n<li>Rev\u00eatement de combustible \u00e0 oxyg\u00e8ne \u00e0 haute vitesse bas\u00e9 sur des poudres sans Co (HVOF CrCNiCr)<\/li>\n<li>D-Gun et Super D-Gun<\/li>\n<\/ul>\n<h2>Informations plus d\u00e9taill\u00e9es<\/h2>\n<p>Tous les efforts de recherche des entreprises ont \u00e9t\u00e9 document\u00e9s dans des rapports. Les dossiers suivants de l&rsquo;ECHA sont disponibles sur les alternatives possibles au trioxyde de chrome pour l&rsquo;ECCS : <\/p>\n<ul>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/52605\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/8\/view\">0209-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/68710\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/9\/view\">0254-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/68711\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/9\/view\">0254-02<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/68717\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/9\/view\">0258-01<\/a><\/li>\n<li><a href=\"https:\/\/echa.europa.eu\/nl\/applications-for-authorisation-previous-consultations\/-\/substance-rev\/71513\/del\/50\/col\/synonymDynamicField_1512\/type\/asc\/pre\/10\/view\">0285-01<\/a><\/li>\n<\/ul>\n<h2>Fiche d&rsquo;information sur le chrome VI<\/h2>\n<p>Pour des informations plus g\u00e9n\u00e9rales sur les risques li\u00e9s au trioxyde de chrome (VI) et les mesures \u00e0 prendre pour \u00e9viter l&rsquo;exposition, veuillez consulter la <a href=\"https:\/\/stopcarcinogensatwork.eu\/fact\/chromium-trioxide-2\/\" target=\"_blank\" rel=\"noopener\">fiche d&rsquo;information sur le chrome VI<\/a> (disponible dans de nombreuses langues de l&rsquo;UE).<\/p>\n<\/div>\n","protected":false},"template":"","sector":[1879],"carcinogens":[1622],"stop":[2060],"country":[],"class_list":["post-44440","good-practice","type-good-practice","status-publish","hentry","sector-fabrication-de-vehicules-aeriens-et-spatiaux-et-de-machines-connexes","carcinogens-composes-du-chrome-vi","stop-substitution"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Substitution du trioxyde de chrome (VI) pour les traitements de surface dans l&#039;industrie a\u00e9ronautique et a\u00e9rospatiale<\/title>\n<meta name=\"description\" content=\"Alternatives au trioxyde de chrome pour les traitements de surface dans l&#039;industrie a\u00e9ronautique et a\u00e9rospatiale.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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