Plaques filtrantes en mousse c\u00e9ramique<\/a> atteint g\u00e9n\u00e9ralement 90%. La teneur en impuret\u00e9s de la masse fondue avant filtration est \u00e9lev\u00e9e, et celle apr\u00e8s filtration est relativement \u00e9lev\u00e9e, et inversement. Il convient donc d'\u00eatre vigilant lors des op\u00e9rations pr\u00e9c\u00e9dant la filtration \u00e0 l'aide de plaques filtrantes en mousse c\u00e9ramique, sous peine de nuire \u00e0 l'efficacit\u00e9 de la filtration.<\/p>\nAfin de r\u00e9duire la teneur en impuret\u00e9s du bain fondu, il convient de proc\u00e9der r\u00e9guli\u00e8rement \u00e0 l'\u00e9limination des scories et au nettoyage, et d'\u00e9liminer les d\u00e9p\u00f4ts pr\u00e9sents au fond et sur les parois du four. Avant la filtration du bain fondu, l'aluminium fondu est affin\u00e9 \u00e0 l'aide de gaz et d'un agent d'affinage, puis les scories sont \u00e9limin\u00e9es et le bain est laiss\u00e9 au repos.<\/p>\n
\u00c0 l'heure actuelle, l'agent d'affinage est inject\u00e9 dans l'aluminium fondu \u00e0 l'aide d'un \u00e9quipement sp\u00e9cialis\u00e9 ; les impuret\u00e9s et les gaz pr\u00e9sents dans l'aluminium fondu sont alors entra\u00een\u00e9s vers la surface puis vers le fond sous l'effet d'un traitement par pression partielle et de transformations physico-chimiques, et l'effet de purification est obtenu apr\u00e8s \u00e9limination des scories et repos. Certaines fonderies ont renforc\u00e9 le processus de d\u00e9gazage continu en ligne avant la coul\u00e9e tout en recourant \u00e0 l\u2019affinage en four, principalement en injectant de l\u2019azote \u00e0 haute \u00e9nergie afin d\u2019obtenir un d\u00e9gazage et une \u00e9limination des scories plus pouss\u00e9s. Apr\u00e8s le d\u00e9gazage, un filtre en mousse c\u00e9ramique est utilis\u00e9 pour la filtration, ce qui am\u00e9liore l\u2019efficacit\u00e9 de la purification de l\u2019aluminium en fusion.<\/p>\n
Lorsque le m\u00e9tal en fusion s'\u00e9coule du four, il faut \u00e9viter les courants de Foucault et les projections qui endommagent le film d'oxyde \u00e0 la surface de l'aluminium en fusion. Le rev\u00eatement de la goulotte doit \u00eatre constitu\u00e9 de mat\u00e9riaux r\u00e9fractaires r\u00e9sistants aux dommages et doit \u00eatre s\u00e9ch\u00e9 avant utilisation.<\/p>","protected":false},"excerpt":{"rendered":"
The use of ceramic molten metal filter to remove impurities in the aluminum melt is currently a method widely used by aluminum processing manufacturers. It…<\/p>","protected":false},"author":1,"featured_media":10056,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[8545,12499],"class_list":["post-10055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ceramic-foam-filter","tag-ceramic-foam-filter-plates","tag-ceramic-molten-metal-filter"],"yoast_head":"\n
Ceramic Molten Metal Filter, Ceramic Foam Filter Plates<\/title>\n<meta name=\"description\" content=\"The use of ceramic molten metal filter to remove impurities in the aluminum melt is a method widely used by aluminum foundry.\" \/>\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\/ceramic-molten-metal-filter\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ceramic Molten Metal Filter, Ceramic Foam Filter Plates\" \/>\n<meta property=\"og:description\" content=\"The use of ceramic molten metal filter to remove impurities in the aluminum melt is a method widely used by aluminum foundry.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/ceramic-molten-metal-filter\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-25T09:23:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Ceramic-Molten-Metal-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\\\/ceramic-molten-metal-filter\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Ceramic Molten Metal Filter\",\"datePublished\":\"2021-08-25T09:23:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/\"},\"wordCount\":328,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Ceramic-Molten-Metal-Filter.jpg\",\"keywords\":[\"Ceramic Foam Filter Plates\",\"Ceramic Molten Metal Filter\"],\"articleSection\":[\"Ceramic Foam Filter\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/\",\"name\":\"Ceramic Molten Metal Filter, Ceramic Foam Filter Plates\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Ceramic-Molten-Metal-Filter.jpg\",\"datePublished\":\"2021-08-25T09:23:36+00:00\",\"description\":\"The use of ceramic molten metal filter to remove impurities in the aluminum melt is a method widely used by aluminum foundry.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Ceramic-Molten-Metal-Filter.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Ceramic-Molten-Metal-Filter.jpg\",\"width\":500,\"height\":400,\"caption\":\"Ceramic Molten Metal Filter\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/ceramic-molten-metal-filter\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ceramic Molten Metal 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 c\u00e9ramique pour m\u00e9taux en fusion, plaques filtrantes en mousse c\u00e9ramique","description":"L'utilisation d'un filtre en c\u00e9ramique pour m\u00e9tal en fusion afin d'\u00e9liminer les impuret\u00e9s pr\u00e9sentes dans la masse d'aluminium en fusion est une m\u00e9thode largement r\u00e9pandue dans les fonderies d'aluminium.","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\/ceramic-molten-metal-filter\/","og_locale":"fr_FR","og_type":"article","og_title":"Ceramic Molten Metal Filter, Ceramic Foam Filter Plates","og_description":"The use of ceramic molten metal filter to remove impurities in the aluminum melt is a method widely used by aluminum foundry.","og_url":"https:\/\/www.alalloycasting.com\/fr\/ceramic-molten-metal-filter\/","og_site_name":"alalloycasting","article_published_time":"2021-08-25T09:23:36+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Ceramic-Molten-Metal-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\/ceramic-molten-metal-filter\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Ceramic Molten Metal Filter","datePublished":"2021-08-25T09:23:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/"},"wordCount":328,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Ceramic-Molten-Metal-Filter.jpg","keywords":["Ceramic Foam Filter Plates","Ceramic Molten Metal Filter"],"articleSection":["Ceramic Foam Filter"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/","url":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/","name":"Filtre c\u00e9ramique pour m\u00e9taux en fusion, plaques filtrantes en mousse c\u00e9ramique","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Ceramic-Molten-Metal-Filter.jpg","datePublished":"2021-08-25T09:23:36+00:00","description":"L'utilisation d'un filtre en c\u00e9ramique pour m\u00e9tal en fusion afin d'\u00e9liminer les impuret\u00e9s pr\u00e9sentes dans la masse d'aluminium en fusion est une m\u00e9thode largement r\u00e9pandue dans les fonderies d'aluminium.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Ceramic-Molten-Metal-Filter.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Ceramic-Molten-Metal-Filter.jpg","width":500,"height":400,"caption":"Ceramic Molten Metal Filter"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/ar\/ceramic-molten-metal-filter\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Ceramic Molten Metal 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\/10055","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=10055"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/10055\/revisions"}],"predecessor-version":[{"id":10057,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/10055\/revisions\/10057"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media\/10056"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media?parent=10055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/categories?post=10055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/tags?post=10055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}