{"id":8234,"date":"2021-03-31T03:36:36","date_gmt":"2021-03-31T03:36:36","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=8234"},"modified":"2021-03-31T03:36:36","modified_gmt":"2021-03-31T03:36:36","slug":"solid-flux","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/fr\/solid-flux\/","title":{"rendered":"Flux solide"},"content":{"rendered":"<p>L'affinage par flux consiste \u00e0 ajouter des compos\u00e9s destin\u00e9s \u00e0 nettoyer le four (de fusion ou de maintien) ou \u00e0 transf\u00e9rer le bain d'alliage d'aluminium fondu dans la poche de coul\u00e9e. L'affinage par flux constitue la premi\u00e8re \u00e9tape pour obtenir un m\u00e9tal fondu pur : il permet d'emp\u00eacher la formation excessive d'oxydes, d'\u00e9liminer les inclusions non m\u00e9talliques de la masse fondue, ainsi que d'emp\u00eacher et d'\u00e9liminer l'accumulation d'oxydes sur les parois du four. En g\u00e9n\u00e9ral, les flux peuvent \u00eatre class\u00e9s en deux cat\u00e9gories : gazeux ou solides.<\/p>\n<p>Le flux gazeux peut \u00eatre un m\u00e9lange de gaz inerte et de gaz chimiquement actif inject\u00e9 dans le bain fondu.<\/p>\n<p>Le flux solide est un m\u00e9lange de sels ; il s'agit du type de flux le plus couramment utilis\u00e9 dans les fonderies, notamment parce que les consid\u00e9rations environnementales ont conduit \u00e0 l'abandon quasi total des m\u00e9langes gazeux contenant du chlore.<\/p>\n<p>Le flux est un m\u00e9lange sp\u00e9cial de compos\u00e9s inorganiques solides courants, con\u00e7u pour d\u00e9gazer, d\u00e9magn\u00e9tiser, nettoyer, affiner le grain et modifier chimiquement un alliage d'aluminium fondu, ainsi que pour d'autres applications. Le flux est g\u00e9n\u00e9ralement ajout\u00e9 dans le four, le creuset, la poche de coul\u00e9e ou d\u2019autres r\u00e9cipients contenant de l\u2019aluminium pendant la fusion, le maintien \u00e0 temp\u00e9rature ou le d\u00e9gazage de l\u2019aluminium. La qualit\u00e9 des mati\u00e8res premi\u00e8res du flux, la m\u00e9thode d\u2019ajout et la forme du produit ont toutes une incidence sur son efficacit\u00e9. La composition du flux varie en fonction de son utilisation et d\u2019autres variables du proc\u00e9d\u00e9 (telles que l\u2019alliage et la temp\u00e9rature).<\/p>\n<p>Le flux solide est principalement un m\u00e9lange de sels de chlorure et de fluorure, ainsi que d'additifs destin\u00e9s \u00e0 lui conf\u00e9rer des propri\u00e9t\u00e9s sp\u00e9cifiques.<\/p>\n<p>La plupart des fondants sont constitu\u00e9s d'un m\u00e9lange de KCl et de NaCl, formant un eutectique \u00e0 basse temp\u00e9rature (665 \u00b0C). Le NaF est un autre composant courant des fondants ; il forme un eutectique ternaire avec le KCl et le NaCl et pr\u00e9sente un point de fusion de 607 \u00b0C.<\/p>\n<p>Le commun <a href=\"http:\/\/www.alalloycasting.com\/fr\/covering-flux\/\">flux de recouvrement<\/a> contient environ 47,51 TP3T de NaCl, 47,51 TP3T de KCl et 51 TP3T de sel fluor\u00e9. Son faible point de fusion est important, car il permet d'am\u00e9liorer la fluidit\u00e9 du fondant.<\/p>\n<p>Autre couche protectrice <a href=\"http:\/\/www.alalloycasting.com\/fr\/fluxes\/\">flux<\/a> sont \u00e0 base de MgCl\u2082-KCl (qui forme un eutectique \u00e0 bas point de fusion \u00e0 424 \u00b0C) ou d\u2019alcaliz\u00e9olite (MgCl\u2082\u00d7KCl), qui fond \u00e0 485 \u00b0C. Ces flux de recouvrement pr\u00e9sentent une grande fluidit\u00e9 et peuvent former une fine couche \u00e0 la surface de la masse fondue. Cependant, le MgCl\u2082 \u00e9tant assez co\u00fbteux, il est principalement utilis\u00e9 dans les flux sans sodium destin\u00e9s aux alliages dont la teneur en magn\u00e9sium est sup\u00e9rieure \u00e0 2% en poids. Ils peuvent \u00e9galement \u00eatre utilis\u00e9s lorsqu\u2019il est important d\u2019\u00e9liminer le calcium dans les alliages \u00e0 teneur en magn\u00e9sium relativement \u00e9lev\u00e9e.<\/p>","protected":false},"excerpt":{"rendered":"<p>Flux refining refers to the addition of compounds to clean the furnace (melting or holding) or to transfer the molten aluminum alloy pool in the&hellip;<\/p>","protected":false},"author":1,"featured_media":8235,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-8234","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>Solid Flux for Molten Aluminum Refining -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"The solid flux is mainly a mixture of chloride and fluoride salts and additives to instill special properties, based on KCl and NaCl.\" \/>\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\/solid-flux\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solid Flux for Molten Aluminum Refining -sales@alalloycasting.com\" \/>\n<meta property=\"og:description\" content=\"The solid flux is mainly a mixture of chloride and fluoride salts and additives to instill special properties, based on KCl and NaCl.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/solid-flux\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-03-31T03:36:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Solid-Flux.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\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\\\/solid-flux\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Solid Flux\",\"datePublished\":\"2021-03-31T03:36:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/\"},\"wordCount\":381,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/Solid-Flux.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/\",\"name\":\"Solid Flux for Molten Aluminum Refining -sales@alalloycasting.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/Solid-Flux.jpg\",\"datePublished\":\"2021-03-31T03:36:36+00:00\",\"description\":\"The solid flux is mainly a mixture of chloride and fluoride salts and additives to instill special properties, based on KCl and NaCl.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/Solid-Flux.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/Solid-Flux.jpg\",\"width\":600,\"height\":500,\"caption\":\"Solid Flux\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/solid-flux\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Solid Flux\"}]},{\"@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":"Flux solide pour l'affinage de l'aluminium fondu -sales@alalloycasting.com","description":"Le flux solide est principalement un m\u00e9lange de sels de chlorure et de fluorure, ainsi que d'additifs destin\u00e9s \u00e0 lui conf\u00e9rer des propri\u00e9t\u00e9s sp\u00e9cifiques, \u00e0 base de KCl et de NaCl.","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\/solid-flux\/","og_locale":"fr_FR","og_type":"article","og_title":"Solid Flux for Molten Aluminum Refining -sales@alalloycasting.com","og_description":"The solid flux is mainly a mixture of chloride and fluoride salts and additives to instill special properties, based on KCl and NaCl.","og_url":"https:\/\/www.alalloycasting.com\/fr\/solid-flux\/","og_site_name":"alalloycasting","article_published_time":"2021-03-31T03:36:36+00:00","og_image":[{"width":600,"height":500,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Solid-Flux.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\/solid-flux\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/solid-flux\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Solid Flux","datePublished":"2021-03-31T03:36:36+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/solid-flux\/"},"wordCount":381,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/solid-flux\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Solid-Flux.jpg","articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/solid-flux\/","url":"https:\/\/www.alalloycasting.com\/solid-flux\/","name":"Flux solide pour l'affinage de l'aluminium fondu -sales@alalloycasting.com","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/solid-flux\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/solid-flux\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Solid-Flux.jpg","datePublished":"2021-03-31T03:36:36+00:00","description":"Le flux solide est principalement un m\u00e9lange de sels de chlorure et de fluorure, ainsi que d'additifs destin\u00e9s \u00e0 lui conf\u00e9rer des propri\u00e9t\u00e9s sp\u00e9cifiques, \u00e0 base de KCl et de NaCl.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/solid-flux\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/solid-flux\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.alalloycasting.com\/solid-flux\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Solid-Flux.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/03\/Solid-Flux.jpg","width":600,"height":500,"caption":"Solid Flux"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/solid-flux\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Solid Flux"}]},{"@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\/8234","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=8234"}],"version-history":[{"count":2,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/8234\/revisions"}],"predecessor-version":[{"id":8237,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/8234\/revisions\/8237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media\/8235"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media?parent=8234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/categories?post=8234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/tags?post=8234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}