{"id":10051,"date":"2021-08-24T09:10:21","date_gmt":"2021-08-24T09:10:21","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=10051"},"modified":"2021-08-24T09:10:21","modified_gmt":"2021-08-24T09:10:21","slug":"molten-metal-filtration-process","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/fr\/molten-metal-filtration-process\/","title":{"rendered":"Proc\u00e9d\u00e9 de filtration du m\u00e9tal en fusion"},"content":{"rendered":"

Le processus de filtration du m\u00e9tal en fusion rev\u00eat une grande importance. Il s'agit de la derni\u00e8re \u00e9tape avant la coul\u00e9e et il d\u00e9termine la qualit\u00e9 de la pi\u00e8ce moul\u00e9e. Pour que le m\u00e9tal en fusion puisse traverser la plaque filtrante, il faut surmonter la tension superficielle du film d'oxyde pr\u00e9sent \u00e0 la surface du m\u00e9tal en fusion, et la quantit\u00e9 de m\u00e9tal doit \u00eatre suffisante pour impr\u00e9gner la plaque filtrante.<\/p>\n

Remplissez le Bo\u00eetier de filtre CFF<\/a> \u00e0 un d\u00e9bit appropri\u00e9, sans formation de tourbillons importants, ce qui permet de limiter la formation et la pr\u00e9sence d'inclusions. Une quantit\u00e9 excessive d'inclusions peut r\u00e9duire consid\u00e9rablement la capacit\u00e9 de la plaque filtrante \u00e0 les retenir.<\/p>\n

Laissez la plaque filtrante en mousse c\u00e9ramique s'impr\u00e9gner naturellement ; \u00e9vitez de la battre, de la secouer ou de manipuler le bo\u00eetier du filtre. Toute perturbation entra\u00eenerait une impr\u00e9gnation locale, ce qui r\u00e9duirait l'efficacit\u00e9 de la filtration et la capacit\u00e9 \u00e0 retenir les inclusions.<\/p>\n

Une chicane de goulotte est plac\u00e9e sur la goulotte d'\u00e9coulement entre le caisson de filtration CFF et la machine de coul\u00e9e ; le m\u00e9tal en fusion est d'abord vers\u00e9 dans la plaque filtrante, puis la goulotte d'\u00e9coulement situ\u00e9e en amont de la chicane est remplie, apr\u00e8s quoi la chicane est ouverte pour d\u00e9marrer la coul\u00e9e. Cette m\u00e9thode expose \u00e0 nouveau la plaque filtrante \u00e0 la pression totale, garantissant ainsi une perfusion optimale de la plaque filtrante, tout en assurant un \u00e9coulement rapide du m\u00e9tal en fusion, ce qui facilite le d\u00e9marrage de la coul\u00e9e.<\/p>\n

\"Syst\u00e8me<\/p>\n

Proc\u00e9d\u00e9 standard de filtration du m\u00e9tal en fusion<\/strong><\/p>\n

(1) Ne pas battre les scories dans le bac filtrant ni dans le canal de coul\u00e9e. Les scories d\u00e9truiraient le film d'oxyde \u00e0 la surface du bain de fusion et seraient entra\u00een\u00e9es par celui-ci. Les scories pr\u00e9sentes \u00e0 la surface du bain de fusion sont inoffensives, tandis que celles situ\u00e9es sous la surface sont nocives.<\/p>\n

(2) Remplir le canal de coul\u00e9e de m\u00e9tal. Au cours du processus de coul\u00e9e, des fluctuations excessives du niveau de m\u00e9tal dans le canal de coul\u00e9e augmentent la teneur en scories de la masse fondue. La turbulence doit \u00eatre confin\u00e9e sous la surface du m\u00e9tal, et le film d\u2019oxyde \u00e0 la surface doit \u00eatre prot\u00e9g\u00e9 contre toute destruction. Les deux faces de la plaque filtrante doivent \u00e9galement \u00eatre immerg\u00e9es dans la masse fondue.<\/p>\n

(3) Ne faites en aucun cas vibrer la plaque filtrante. Les vibrations du caisson de filtration et de la goulotte, le raclage de la plaque filtrante sous la masse fondue, etc., entra\u00eeneront la formation d\u2019inclusions non m\u00e9talliques. Cela peut \u00e9galement provoquer la chute de scories de la plaque filtrante ; ces scories p\u00e9n\u00e9treront alors dans le lingot et resteront dans le produit.<\/p>","protected":false},"excerpt":{"rendered":"

The molten metal filtration process is very important. It is the last step before casting and determines the quality of the casting. In order for…<\/p>","protected":false},"author":1,"featured_media":10052,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[7373,12498],"class_list":["post-10051","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cff-filter-system","tag-molten-metal-filtration-process"],"yoast_head":"\nMolten Metal Filtration Process, CFF Filter System<\/title>\n<meta name=\"description\" content=\"The molten metal filtration process is very important. It is the last step before casting and determines the quality of the casting.\" \/>\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-metal-filtration-process\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Molten Metal Filtration Process, CFF Filter System\" \/>\n<meta property=\"og:description\" content=\"The molten metal filtration process is very important. It is the last step before casting and determines the quality of the casting.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/molten-metal-filtration-process\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-24T09:10:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Molten-Metal-Filtration-Process.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\\\/molten-metal-filtration-process\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Molten Metal Filtration Process\",\"datePublished\":\"2021-08-24T09:10:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/\"},\"wordCount\":402,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Molten-Metal-Filtration-Process.jpg\",\"keywords\":[\"CFF Filter System\",\"Molten Metal Filtration Process\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/\",\"name\":\"Molten Metal Filtration Process, CFF Filter System\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Molten-Metal-Filtration-Process.jpg\",\"datePublished\":\"2021-08-24T09:10:21+00:00\",\"description\":\"The molten metal filtration process is very important. It is the last step before casting and determines the quality of the casting.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Molten-Metal-Filtration-Process.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Molten-Metal-Filtration-Process.jpg\",\"width\":500,\"height\":400,\"caption\":\"Molten Metal Filtration Process\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/ar\\\/molten-metal-filtration-process\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Molten Metal Filtration Process\"}]},{\"@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":"Proc\u00e9d\u00e9 de filtration des m\u00e9taux en fusion, syst\u00e8me de filtration CFF","description":"Le processus de filtration du m\u00e9tal en fusion rev\u00eat une grande importance. Il s'agit de la derni\u00e8re \u00e9tape avant la coul\u00e9e et il d\u00e9termine la qualit\u00e9 de la pi\u00e8ce moul\u00e9e.","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\/molten-metal-filtration-process\/","og_locale":"fr_FR","og_type":"article","og_title":"Molten Metal Filtration Process, CFF Filter System","og_description":"The molten metal filtration process is very important. It is the last step before casting and determines the quality of the casting.","og_url":"https:\/\/www.alalloycasting.com\/fr\/molten-metal-filtration-process\/","og_site_name":"alalloycasting","article_published_time":"2021-08-24T09:10:21+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Molten-Metal-Filtration-Process.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\/molten-metal-filtration-process\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Molten Metal Filtration Process","datePublished":"2021-08-24T09:10:21+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/"},"wordCount":402,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Molten-Metal-Filtration-Process.jpg","keywords":["CFF Filter System","Molten Metal Filtration Process"],"articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/","url":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/","name":"Proc\u00e9d\u00e9 de filtration des m\u00e9taux en fusion, syst\u00e8me de filtration CFF","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Molten-Metal-Filtration-Process.jpg","datePublished":"2021-08-24T09:10:21+00:00","description":"Le processus de filtration du m\u00e9tal en fusion rev\u00eat une grande importance. Il s'agit de la derni\u00e8re \u00e9tape avant la coul\u00e9e et il d\u00e9termine la qualit\u00e9 de la pi\u00e8ce moul\u00e9e.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Molten-Metal-Filtration-Process.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Molten-Metal-Filtration-Process.jpg","width":500,"height":400,"caption":"Molten Metal Filtration Process"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/ar\/molten-metal-filtration-process\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Molten Metal Filtration Process"}]},{"@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\/10051","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=10051"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/10051\/revisions"}],"predecessor-version":[{"id":10053,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/10051\/revisions\/10053"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media\/10052"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media?parent=10051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/categories?post=10051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/tags?post=10051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}