{"id":9841,"date":"2021-08-10T09:12:46","date_gmt":"2021-08-10T09:12:46","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=9841"},"modified":"2021-08-10T09:12:46","modified_gmt":"2021-08-10T09:12:46","slug":"aluminum-rods-production-requirements","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/fr\/aluminum-rods-production-requirements\/","title":{"rendered":"Exigences relatives \u00e0 la production de barres d'aluminium"},"content":{"rendered":"<p>Les barres rondes en aluminium comprennent celles destin\u00e9es \u00e0 la fabrication de fils \u00e9lectriques en aluminium par les \u00e9lectriciens et celles destin\u00e9es \u00e0 la production de tubes ronds extrud\u00e9s. En g\u00e9n\u00e9ral, le processus de fabrication de ces deux types de barres rondes en aluminium est globalement identique ; il comprend les \u00e9tapes suivantes : dosage, chargement du four, contr\u00f4le de la temp\u00e9rature, ajustement de la composition, coul\u00e9e continue, laminage continu, r\u00e9ception des barres, contr\u00f4le qualit\u00e9 et stockage. Les barres rondes en aluminium destin\u00e9es \u00e0 l\u2019industrie \u00e9lectrique doivent pr\u00e9senter une certaine r\u00e9sistance, une faible r\u00e9sistivit\u00e9 et un bon allongement. Pour r\u00e9pondre \u00e0 ces exigences, l\u2019aluminium fondu ne doit pas contenir trop d\u2019inclusions d\u2019oxydes ni de gaz ; dans le cas contraire, des ruptures de billettes se produiront au cours du processus de fabrication des barres d\u2019aluminium, emp\u00eachant ainsi le bon d\u00e9roulement de la production. Les tiges rondes en aluminium utilis\u00e9es dans la production de tubes ronds extrud\u00e9s imposent des exigences plus strictes \u00e0 l\u2019aluminium fondu ; les tiges ne doivent pr\u00e9senter aucun d\u00e9faut tel que des pores ou des inclusions.<\/p>\n<p><strong>Conform\u00e9ment aux exigences de fabrication des barres rondes en aluminium, l'aluminium liquide doit faire l'objet d'une purification rigoureuse \u00e0 chaque \u00e9tape du processus.<\/strong><\/p>\n<p>(1) Contr\u00f4le du processus d'extraction de l'aluminium \u00e0 l'aide de sacs sous vide : le processus d'extraction de l'aluminium doit \u00eatre men\u00e9 avec soin afin d'\u00e9viter l'introduction d'autres impuret\u00e9s.<\/p>\n<p>(2) Purification dans le sac ouvert : lorsque la vanne en aluminium achemine l'aluminium fondu vers le four de maintien, les scories d'oxyde pr\u00e9sentes \u00e0 la surface de l'aluminium fondu doivent \u00eatre \u00e9limin\u00e9es.<\/p>\n<p>(3) Purification de la masse fondue dans le four : la purification dans le four de maintien est l'\u00e9tape la plus importante pour purifier l'aluminium fondu. On peut recourir \u00e0 la m\u00e9thode d'affinage par solvant en poudre pulv\u00e9ris\u00e9 \u00e0 l'azote. Laisser l'aluminium fondu reposer compl\u00e8tement, g\u00e9n\u00e9ralement pendant au moins 30 minutes, afin que les impuret\u00e9s et les gaz aient suffisamment de temps pour remonter \u00e0 la surface ou couler au fond. Apr\u00e8s l'affinage, r\u00e9partir uniform\u00e9ment l'agent de recouvrement \u00e0 la surface de l'aluminium fondu.<\/p>\n<p>(4) Purification de la masse fondue du syst\u00e8me de coul\u00e9e : La purification de la masse fondue du syst\u00e8me de coul\u00e9e permet d\u2019\u00e9viter la contamination secondaire de l\u2019aluminium liquide due \u00e0 l\u2019inhalation, \u00e0 l\u2019oxydation, \u00e0 la formation de scories et aux inclusions, depuis le four jusqu\u2019au moule. Tout d\u2019abord, le <a href=\"http:\/\/www.alalloycasting.com\/fr\/casting-launder-2\/\">canal de coul\u00e9e<\/a> Il convient d'utiliser une doublure isolante thermique de bonne qualit\u00e9, et la surface doit \u00eatre recouverte d'un <a href=\"http:\/\/www.alalloycasting.com\/fr\/ceramic-wool-insulation\/\">couverture en fibres de silicate d'aluminium<\/a> pour \u00e9viter les inclusions lors du transfert de l'aluminium en fusion. Deuxi\u00e8mement, la conception du syst\u00e8me de coul\u00e9e doit \u00eatre adapt\u00e9e, et il ne doit pas y avoir de d\u00e9nivel\u00e9 excessif entre l'orifice de sortie du four \u00e0 aluminium et le moule. Si un d\u00e9nivel\u00e9 est in\u00e9vitable, il est possible d'utiliser un r\u00e9partiteur afin d'\u00e9viter un \u00e9coulement en colonne. L\u00e0 encore, il convient d'utiliser de la toile de verre et un filtre en mousse c\u00e9ramique pour la filtration.<\/p>","protected":false},"excerpt":{"rendered":"<p>Round aluminum rods include round aluminum rods for electrician production of electrical aluminum wires and round aluminum rods for production of extruded round pipes. In&hellip;<\/p>","protected":false},"author":1,"featured_media":9844,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[160,12342,8910],"class_list":["post-9841","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-aluminum-casting","tag-aluminum-rods-production","tag-melt-purification"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aluminum Rods Production Requirements, Aluminum Melt Purification<\/title>\n<meta name=\"description\" content=\"Round aluminum rods production have higher requirements for molten aluminum, and there must be no defects such as pores and inclusions.\" \/>\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\/aluminum-rods-production-requirements\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aluminum Rods Production Requirements, Aluminum Melt Purification\" \/>\n<meta property=\"og:description\" content=\"Round aluminum rods production have higher requirements for molten aluminum, and there must be no defects such as pores and inclusions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/aluminum-rods-production-requirements\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-08-10T09:12:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Aluminum-Rods-Production.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\\\/aluminum-rods-production-requirements\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Aluminum Rods Production Requirements\",\"datePublished\":\"2021-08-10T09:12:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/\"},\"wordCount\":398,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Aluminum-Rods-Production.jpg\",\"keywords\":[\"Aluminum Casting\",\"Aluminum Rods Production\",\"Melt Purification\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/\",\"name\":\"Aluminum Rods Production Requirements, Aluminum Melt Purification\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Aluminum-Rods-Production.jpg\",\"datePublished\":\"2021-08-10T09:12:46+00:00\",\"description\":\"Round aluminum rods production have higher requirements for molten aluminum, and there must be no defects such as pores and inclusions.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Aluminum-Rods-Production.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/Aluminum-Rods-Production.jpg\",\"width\":500,\"height\":400,\"caption\":\"Aluminum Rods Production\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/aluminum-rods-production-requirements\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Aluminum Rods Production Requirements\"}]},{\"@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":"Exigences relatives \u00e0 la production de barres d'aluminium, purification de l'aluminium fondu","description":"La fabrication de barres rondes en aluminium impose des exigences plus strictes en mati\u00e8re d'aluminium fondu ; celui-ci ne doit pr\u00e9senter aucun d\u00e9faut, tel que des pores ou des inclusions.","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\/aluminum-rods-production-requirements\/","og_locale":"fr_FR","og_type":"article","og_title":"Aluminum Rods Production Requirements, Aluminum Melt Purification","og_description":"Round aluminum rods production have higher requirements for molten aluminum, and there must be no defects such as pores and inclusions.","og_url":"https:\/\/www.alalloycasting.com\/fr\/aluminum-rods-production-requirements\/","og_site_name":"alalloycasting","article_published_time":"2021-08-10T09:12:46+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Aluminum-Rods-Production.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\/aluminum-rods-production-requirements\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Aluminum Rods Production Requirements","datePublished":"2021-08-10T09:12:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/"},"wordCount":398,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Aluminum-Rods-Production.jpg","keywords":["Aluminum Casting","Aluminum Rods Production","Melt Purification"],"articleSection":["Blog"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/","url":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/","name":"Exigences relatives \u00e0 la production de barres d'aluminium, purification de l'aluminium fondu","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Aluminum-Rods-Production.jpg","datePublished":"2021-08-10T09:12:46+00:00","description":"La fabrication de barres rondes en aluminium impose des exigences plus strictes en mati\u00e8re d'aluminium fondu ; celui-ci ne doit pr\u00e9senter aucun d\u00e9faut, tel que des pores ou des inclusions.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Aluminum-Rods-Production.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/08\/Aluminum-Rods-Production.jpg","width":500,"height":400,"caption":"Aluminum Rods Production"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/aluminum-rods-production-requirements\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Aluminum Rods Production Requirements"}]},{"@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\/9841","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=9841"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/9841\/revisions"}],"predecessor-version":[{"id":9845,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/posts\/9841\/revisions\/9845"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media\/9844"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/media?parent=9841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/categories?post=9841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/fr\/wp-json\/wp\/v2\/tags?post=9841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}