Dispositifs de filtration CFF<\/a>.<\/p>\nL'\u00e9quipement de d\u00e9gazage en ligne adopte une conception herm\u00e9tique afin d'\u00e9viter toute pollution secondaire caus\u00e9e par l'entr\u00e9e d'air ext\u00e9rieur. Gr\u00e2ce \u00e0 sa conception \u00e0 double corps, les \u00e9l\u00e9ments de d\u00e9gazage et les \u00e9l\u00e9ments de chauffage \u00e9lectrique peuvent pivoter et sont dot\u00e9s d'une fonction d'autoblocage, ce qui \u00e9limine les risques li\u00e9s \u00e0 une mauvaise utilisation et facilite l'entretien. Le rotor de d\u00e9gazage, le manchon de protection du chauffage et le manchon de protection du thermocouple sont tous fabriqu\u00e9s en c\u00e9ramique de nitrure de silicium. Ce mat\u00e9riau pr\u00e9sente une r\u00e9sistance \u00e0 la corrosion par l\u2019aluminium, aux chocs thermiques, \u00e0 l\u2019oxydation et \u00e0 l\u2019abrasion, ainsi qu\u2019une grande r\u00e9sistance m\u00e9canique. Un rev\u00eatement en aluminium antiadh\u00e9sif et des mat\u00e9riaux d\u2019isolation thermique de haute qualit\u00e9 sont utilis\u00e9s pour maintenir la temp\u00e9rature de l\u2019enveloppe en dessous de 65 degr\u00e9s. Le d\u00e9bit de gaz et la vitesse du rotor sont r\u00e9glables, et la taille des bulles peut \u00eatre contr\u00f4l\u00e9e afin d\u2019optimiser les effets de d\u00e9gazage, d\u2019\u00e9limination des scories et d\u2019affinage.<\/p>\n
Le filtre en mousse c\u00e9ramique utilis\u00e9 dans le dispositif de filtration CFF est constitu\u00e9 d'un mat\u00e9riau poreux en mousse c\u00e9ramique et peut \u00eatre utilis\u00e9 pour filtrer le m\u00e9tal en fusion. Ce filtre pr\u00e9sente une taille de pores uniforme et contr\u00f4lable, un faible co\u00fbt, une grande facilit\u00e9 d'utilisation et de remplacement, ce qui lui conf\u00e8re une excellente efficacit\u00e9 de filtration. Le filtre en mousse c\u00e9ramique est facile \u00e0 fabriquer, peu co\u00fbteux et simple \u00e0 utiliser dans les dispositifs de d\u00e9gazage et de filtration en ligne.<\/p>","protected":false},"excerpt":{"rendered":"
Molten Alu usually contains entrained and dissolved gaseous and solid impurities that are harmful to the final cast product. These impurities may affect the final…<\/p>","protected":false},"author":1,"featured_media":8866,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-8865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\n
Molten Alu Degassing with Fluxes Refining and Online Degassing<\/title>\n<meta name=\"description\" content=\"One way to remove gaseous impurities from molten Alu is through degassing, physical process involves injecting flux gas into the melt.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alalloycasting.com\/fr\/molten-alu-degassing\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Molten Alu Degassing with Fluxes Refining and Online Degassing\" \/>\n<meta property=\"og:description\" content=\"One way to remove gaseous impurities from molten Alu is through degassing, physical process involves injecting flux gas into the melt.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/molten-alu-degassing\/\" \/>\n<meta property=\"og:site_name\" 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