{"id":11873,"date":"2021-12-18T07:51:58","date_gmt":"2021-12-18T07:51:58","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=11873"},"modified":"2021-12-17T08:06:13","modified_gmt":"2021-12-17T08:06:13","slug":"cast-ceramic-filter","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/fr\/cast-ceramic-filter\/","title":{"rendered":"Filtre en c\u00e9ramique moul\u00e9e"},"content":{"rendered":"

Des \u00e9tudes ont montr\u00e9 que, tout en \u00e9liminant les scories, le filtre en c\u00e9ramique moul\u00e9e permet \u00e9galement de r\u00e9duire la teneur en hydrog\u00e8ne de la masse d'aluminium fondu. Gr\u00e2ce \u00e0 son efficacit\u00e9 pour \u00e9liminer les scories, \u00e0 sa simplicit\u00e9 d'utilisation, \u00e0 sa facilit\u00e9 d'association avec d'autres composants et \u00e0 son faible co\u00fbt, il est devenu une m\u00e9thode de purification couramment utilis\u00e9e dans l'industrie de la transformation de l'aluminium.<\/p>\n

La production d'aluminium comprend l'extraction de la bauxite, la production d'alumine, l'\u00e9lectrolyse de l'aluminium, la fusion et la coul\u00e9e, ainsi que d'autres \u00e9tapes de production.<\/p>\n

Le minerai de bauxite est d'abord extrait, puis transform\u00e9 en poudre de minerai d'aluminium gr\u00e2ce \u00e0 des proc\u00e9d\u00e9s tels que le lavage \u00e0 l'eau et le broyage ; l'alumine est ensuite obtenue au terme de quatre \u00e9tapes complexes, dont la calcination.<\/p>\n

Les fabricants d'alumine ont adopt\u00e9 diff\u00e9rents proc\u00e9d\u00e9s de production, notamment le proc\u00e9d\u00e9 Bayer, le proc\u00e9d\u00e9 de frittage \u00e0 la chaux sod\u00e9e et le proc\u00e9d\u00e9 combin\u00e9 Bayer-frittage. En r\u00e8gle g\u00e9n\u00e9rale, la bauxite de haute qualit\u00e9 est produite selon le proc\u00e9d\u00e9 Bayer, tandis que la bauxite de qualit\u00e9 moyenne et faible est produite selon le proc\u00e9d\u00e9 combin\u00e9 ou le proc\u00e9d\u00e9 de frittage. En raison de la simplicit\u00e9 de son proc\u00e9d\u00e9 et de sa faible consommation d'\u00e9nergie, le proc\u00e9d\u00e9 Bayer est devenu la m\u00e9thode la plus importante utilis\u00e9e dans la production actuelle d'alumine, et sa production repr\u00e9sente environ 95% de la production mondiale totale d'alumine.<\/p>\n

L'alumine permet d'\u00e9lectrolyser l'aluminium m\u00e9tallique sous l'action d'un courant intense ; ce proc\u00e9d\u00e9 est appel\u00e9 \u00ab production d'aluminium par \u00e9lectrolyse \u00bb.<\/p>\n

\"\"<\/p>\n

En mati\u00e8re de m\u00e9tallurgie, le utilisation de plaques filtrantes en mousse c\u00e9ramique<\/a> L'\u00e9limination des impuret\u00e9s \u00e9trang\u00e8res pr\u00e9sentes dans la masse d'aluminium en fusion, telles que les scories et les inclusions, constitue l'une des m\u00e9thodes de purification les plus efficaces.<\/p>\n

Le filtre en c\u00e9ramique moul\u00e9e est constitu\u00e9 d\u2019une multitude de micropores uniformes. Lorsque l\u2019aluminium fondu traverse ces micropores, les mati\u00e8res en suspension sont retenues \u00e0 la surface du milieu filtrant, tandis que le fluide s\u2019\u00e9coule \u00e0 travers les canaux form\u00e9s par les micropores, ce qui produit divers effets physiques permettant d\u2019obtenir une filtration m\u00e9canique, une purification, une diffusion et une fluidisation.<\/p>\n

Le tamis m\u00e9tallique et le filtre en tissu fibreux ne permettent d'\u00e9liminer que les inclusions les plus grossi\u00e8res pr\u00e9sentes dans la masse fondue d'alliage d'aluminium, mais ne peuvent pas \u00e9liminer les inclusions inf\u00e9rieures au micron. De plus, le tamis m\u00e9tallique risque de contaminer l'alliage d'aluminium. La plaque filtrante en mousse c\u00e9ramique permet quant \u00e0 elle de retenir les inclusions fines et d'am\u00e9liorer consid\u00e9rablement les propri\u00e9t\u00e9s m\u00e9caniques et l'aspect des pi\u00e8ces moul\u00e9es.<\/p>","protected":false},"excerpt":{"rendered":"

Studies have shown that while removing slag, cast ceramic filter can also reduce the hydrogen content in the aluminum melt. Because of its good slag…<\/p>","protected":false},"author":1,"featured_media":11874,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[13064,13063],"class_list":["post-11873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-aluminum-melt-smelting-and-purification","tag-cast-ceramic-filter"],"yoast_head":"\nCast Ceramic Filter, Aluminum Melt Smelting and Purification<\/title>\n<meta name=\"description\" content=\"Studies have shown that while removing slag, cast ceramic filter can also reduce the hydrogen content in the aluminum 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\/cast-ceramic-filter\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cast Ceramic Filter, Aluminum Melt Smelting and Purification\" \/>\n<meta property=\"og:description\" content=\"Studies have shown that while removing slag, cast ceramic filter can also reduce the hydrogen content in the aluminum melt.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/cast-ceramic-filter\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-12-18T07:51:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Cast-Ceramic-Filter.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AdTech\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Cast Ceramic Filter\",\"datePublished\":\"2021-12-18T07:51:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/\"},\"wordCount\":353,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/Cast-Ceramic-Filter.jpg\",\"keywords\":[\"Aluminum Melt Smelting and Purification\",\"Cast Ceramic Filter\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/\",\"name\":\"Cast Ceramic Filter, Aluminum Melt Smelting and Purification\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/Cast-Ceramic-Filter.jpg\",\"datePublished\":\"2021-12-18T07:51:58+00:00\",\"description\":\"Studies have shown that while removing slag, cast ceramic filter can also reduce the hydrogen content in the aluminum melt.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/Cast-Ceramic-Filter.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/Cast-Ceramic-Filter.jpg\",\"width\":500,\"height\":400,\"caption\":\"Cast Ceramic Filter\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/cast-ceramic-filter\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cast Ceramic Filter\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"name\":\"AdTech China\",\"description\":\"AdTech Metallurgical Materials Co., Ltd\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.alalloycasting.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\",\"name\":\"AdTech China\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"width\":111,\"height\":111,\"caption\":\"AdTech China\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\",\"name\":\"AdTech\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"caption\":\"AdTech\"},\"sameAs\":[\"https:\\\/\\\/www.alalloycasting.com\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Filtre en c\u00e9ramique moul\u00e9e, fusion et purification de l'aluminium","description":"Des \u00e9tudes ont montr\u00e9 que, tout en \u00e9liminant les scories, les filtres en c\u00e9ramique moul\u00e9e permettent \u00e9galement de r\u00e9duire la teneur en hydrog\u00e8ne de la masse d'aluminium fondu.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.alalloycasting.com\/fr\/cast-ceramic-filter\/","og_locale":"fr_FR","og_type":"article","og_title":"Cast Ceramic Filter, Aluminum Melt Smelting and Purification","og_description":"Studies have shown that while removing slag, cast ceramic filter can also reduce the hydrogen content in the aluminum melt.","og_url":"https:\/\/www.alalloycasting.com\/fr\/cast-ceramic-filter\/","og_site_name":"alalloycasting","article_published_time":"2021-12-18T07:51:58+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Cast-Ceramic-Filter.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"AdTech","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Cast Ceramic Filter","datePublished":"2021-12-18T07:51:58+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/"},"wordCount":353,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Cast-Ceramic-Filter.jpg","keywords":["Aluminum Melt Smelting and Purification","Cast Ceramic Filter"],"articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/","url":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/","name":"Filtre en c\u00e9ramique moul\u00e9e, fusion et purification de l'aluminium","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Cast-Ceramic-Filter.jpg","datePublished":"2021-12-18T07:51:58+00:00","description":"Des \u00e9tudes ont montr\u00e9 que, tout en \u00e9liminant les scories, les filtres en c\u00e9ramique moul\u00e9e permettent \u00e9galement de r\u00e9duire la teneur en hydrog\u00e8ne de la masse d'aluminium fondu.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Cast-Ceramic-Filter.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Cast-Ceramic-Filter.jpg","width":500,"height":400,"caption":"Cast Ceramic Filter"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/ar\/cast-ceramic-filter\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Cast Ceramic Filter"}]},{"@type":"WebSite","@id":"https:\/\/www.alalloycasting.com\/#website","url":"https:\/\/www.alalloycasting.com\/","name":"AdTech Chine","description":"AdTech Metallurgical Materials Co., Ltd","publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.alalloycasting.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.alalloycasting.com\/#organization","name":"AdTech Chine","url":"https:\/\/www.alalloycasting.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","width":111,"height":111,"caption":"AdTech China"},"image":{"@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20","name":"AdTech","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","caption":"AdTech"},"sameAs":["https:\/\/www.alalloycasting.com\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/11873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/comments?post=11873"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/11873\/revisions"}],"predecessor-version":[{"id":11876,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/11873\/revisions\/11876"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media\/11874"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media?parent=11873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/categories?post=11873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/tags?post=11873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}