{"id":9746,"date":"2021-07-30T06:37:10","date_gmt":"2021-07-30T06:37:10","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=9746"},"modified":"2021-07-30T06:37:10","modified_gmt":"2021-07-30T06:37:10","slug":"secondary-aluminum-smelting","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/fr\/secondary-aluminum-smelting\/","title":{"rendered":"Fusion de l'aluminium secondaire"},"content":{"rendered":"<p>En ce qui concerne la technologie de fusion de l'aluminium secondaire, la m\u00e9thode de d\u00e9gazage couramment utilis\u00e9e consiste \u00e0 injecter du gaz dans le bain d'alliage d'aluminium liquide et \u00e0 exploiter le principe de la pression partielle pour diffuser l'hydrog\u00e8ne pr\u00e9sent dans le bain vers les bulles, afin d'obtenir le d\u00e9gazage souhait\u00e9. Outre les pistolets de pulv\u00e9risation, les briques r\u00e9fractaires poreuses et les pales rotatives, le proc\u00e9d\u00e9 de d\u00e9gazage par injection utilise \u00e9galement l'agitation \u00e9lectromagn\u00e9tique et la technologie du vide pour le d\u00e9gazage. Les gaz utilis\u00e9s pour l'injection comprennent notamment le N\u2082, le Cl et l'Ar.<\/p>\n<p>En ce qui concerne les \u00e9quipements de fusion de l'aluminium de r\u00e9cup\u00e9ration, il existe de nombreux types de fours adapt\u00e9s \u00e0 cette op\u00e9ration ; les plus couramment utilis\u00e9s sont les fours de fusion \u00e0 double chambre, les fours \u00e0 puits lat\u00e9ral, etc. Gr\u00e2ce \u00e0 la technologie de recyclage des fum\u00e9es adopt\u00e9e par le four de fusion \u00e0 double chambre, on obtient un gaz de combustion inoffensif pour l\u2019environnement ; de plus, le four fonctionnant sous atmosph\u00e8re r\u00e9ductrice, les pertes par combustion du m\u00e9tal sont minimes. Par ailleurs, le four de fusion \u00e0 double chambre pr\u00e9sente \u00e9galement les avantages suivants : une grande vari\u00e9t\u00e9 de mat\u00e9riaux pouvant \u00eatre charg\u00e9s, une large plage de fonctionnement, l\u2019absence de sel fondu, un rendement thermique \u00e9lev\u00e9, une faible consommation d\u2019\u00e9nergie et un fonctionnement s\u00fbr. Le four \u00e0 puits lat\u00e9ral se compose d\u2019une chambre de fusion principale, d\u2019une chambre \u00e0 ferraille et d\u2019une chambre de pompage. Ses principales caract\u00e9ristiques sont un rendement thermique \u00e9lev\u00e9 et une vitesse de fusion rapide.<\/p>\n<p>L'automatisation des processus op\u00e9rationnels, l'utilisation de nouveaux mat\u00e9riaux r\u00e9fractaires et de nouveaux fondants constituent les principaux axes de d\u00e9veloppement des technologies et des \u00e9quipements de fusion. AdTech continue de se concentrer sur la fabrication de mat\u00e9riaux m\u00e9tallurgiques et de fondants.<\/p>\n<p>Notre gamme de flux comprend <a href=\"http:\/\/www.alalloycasting.com\/fr\/refining-flux\/\">flux de raffinage<\/a>, notamment les fondants, les fondants de d\u00e9carburation, les fondants d'\u00e9limination des oxydes et <a href=\"http:\/\/www.alalloycasting.com\/fr\/granular-flux\/\">flux granulaire<\/a>. Le flux de raffinage granulaire est pratiquement sans fum\u00e9e et non toxique lors de son utilisation, et son efficacit\u00e9 pour \u00e9liminer les inclusions est bien sup\u00e9rieure \u00e0 celle de l'agent de raffinage traditionnel \u00e0 base de poudre. Son efficacit\u00e9 pour \u00e9liminer les m\u00e9taux alcalins (sodium, lithium et calcium) atteint le niveau de l'affinage au gaz contenant du chlore actif. Parall\u00e8lement, la perte au feu de l'aluminium peut \u00eatre consid\u00e9rablement r\u00e9duite.<\/p>","protected":false},"excerpt":{"rendered":"<p>In terms of secondary aluminum smelting technology, the commonly used degassing method is to spray gas into the aluminum alloy liquid, and use the principle&hellip;<\/p>","protected":false},"author":1,"featured_media":9755,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-9746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Secondary Aluminum Smelting, Degassing Refining<\/title>\n<meta name=\"description\" content=\"In terms of secondary aluminum smelting technology, the commonly used degassing method is to spray gas into the aluminum alloy liquid.\" \/>\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\/secondary-aluminum-smelting\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Secondary Aluminum Smelting, Degassing Refining\" \/>\n<meta property=\"og:description\" content=\"In terms of secondary aluminum smelting technology, the commonly used degassing method is to spray gas into the aluminum alloy liquid.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/secondary-aluminum-smelting\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-30T06:37:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Secondary-Aluminum-Smelting.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\\\/secondary-aluminum-smelting\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Secondary Aluminum Smelting\",\"datePublished\":\"2021-07-30T06:37:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/\"},\"wordCount\":321,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Secondary-Aluminum-Smelting.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/\",\"name\":\"Secondary Aluminum Smelting, Degassing Refining\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Secondary-Aluminum-Smelting.jpg\",\"datePublished\":\"2021-07-30T06:37:10+00:00\",\"description\":\"In terms of secondary aluminum smelting technology, the commonly used degassing method is to spray gas into the aluminum alloy liquid.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Secondary-Aluminum-Smelting.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Secondary-Aluminum-Smelting.jpg\",\"width\":500,\"height\":400,\"caption\":\"Secondary Aluminum Smelting\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/secondary-aluminum-smelting\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Secondary Aluminum Smelting\"}]},{\"@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":"Fusion de l'aluminium secondaire, d\u00e9gazage et affinage","description":"En ce qui concerne la technologie de fusion de l'aluminium secondaire, la m\u00e9thode de d\u00e9gazage couramment utilis\u00e9e consiste \u00e0 injecter du gaz dans le bain d'alliage d'aluminium en fusion.","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\/secondary-aluminum-smelting\/","og_locale":"fr_FR","og_type":"article","og_title":"Secondary Aluminum Smelting, Degassing Refining","og_description":"In terms of secondary aluminum smelting technology, the commonly used degassing method is to spray gas into the aluminum alloy liquid.","og_url":"https:\/\/www.alalloycasting.com\/fr\/secondary-aluminum-smelting\/","og_site_name":"alalloycasting","article_published_time":"2021-07-30T06:37:10+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Secondary-Aluminum-Smelting.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\/secondary-aluminum-smelting\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Secondary Aluminum Smelting","datePublished":"2021-07-30T06:37:10+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/"},"wordCount":321,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Secondary-Aluminum-Smelting.jpg","articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/","url":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/","name":"Fusion de l'aluminium secondaire, d\u00e9gazage et affinage","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Secondary-Aluminum-Smelting.jpg","datePublished":"2021-07-30T06:37:10+00:00","description":"En ce qui concerne la technologie de fusion de l'aluminium secondaire, la m\u00e9thode de d\u00e9gazage couramment utilis\u00e9e consiste \u00e0 injecter du gaz dans le bain d'alliage d'aluminium en fusion.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Secondary-Aluminum-Smelting.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/07\/Secondary-Aluminum-Smelting.jpg","width":500,"height":400,"caption":"Secondary Aluminum Smelting"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/secondary-aluminum-smelting\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Secondary Aluminum Smelting"}]},{"@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\/9746","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=9746"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/9746\/revisions"}],"predecessor-version":[{"id":9756,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/9746\/revisions\/9756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media\/9755"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media?parent=9746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/categories?post=9746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/tags?post=9746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}