{"id":11566,"date":"2021-11-29T09:17:29","date_gmt":"2021-11-29T09:17:29","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=11566"},"modified":"2022-06-10T02:00:27","modified_gmt":"2022-06-10T02:00:27","slug":"foam-filter","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/fr\/foam-filter\/","title":{"rendered":"Filtre en mousse"},"content":{"rendered":"<p>Le filtre en mousse c\u00e9ramique est utilis\u00e9 depuis plus de 30 ans pour \u00e9liminer les impuret\u00e9s pr\u00e9sentes dans les fluides \u00e0 base d'aluminium. Apr\u00e8s avoir fait ses preuves dans la pratique industrielle, il a rapidement remplac\u00e9 le filtre en verre, le tube c\u00e9ramique microporeux, les billes d'alumine et d'autres \u00e9l\u00e9ments filtrants.<\/p>\n<p>Le filtre en mousse c\u00e9ramique pr\u00e9sente une structure alv\u00e9olaire et poss\u00e8de une certaine r\u00e9sistance ; il peut supporter la chute de pression due au niveau du m\u00e9tal en fusion ainsi que l'impact du flux de m\u00e9tal, mais il est fragile et cassant en raison de la structure et de la qualit\u00e9 tr\u00e8s pr\u00e9cises du mat\u00e9riau. De plus, sa grande surface sp\u00e9cifique lui conf\u00e8re un excellent pouvoir filtrant.<\/p>\n<p>Une fois que la plaque filtrante en mousse c\u00e9ramique a purifi\u00e9 l'aluminium liquide, elle apporte de nombreux avantages \u00e0 la production de feuilles d'aluminium et de ses d\u00e9riv\u00e9s (tels que les bo\u00eetes de conserve, les paillettes pour automobiles, les plaques d'impression en polystyr\u00e8ne, etc.) pour les fabricants de profil\u00e9s en alliage d'aluminium. Elle pr\u00e9sente plusieurs avantages \u00e9vidents :<\/p>\n<p>1. Augmenter la productivit\u00e9 de l'extrusion.<br \/>\nLors de l'utilisation de la plaque filtrante pour nettoyer la billette d'extrusion 6063, nous avons suivi un moule sp\u00e9cifique et constat\u00e9 que la vitesse d'extrusion avait augment\u00e9 d'environ 20%, tandis que la productivit\u00e9 avait progress\u00e9 de pr\u00e8s de 15%.<\/p>\n<p>2. Prolonger la dur\u00e9e de vie du moule et r\u00e9duire le nombre de r\u00e9parations n\u00e9cessaires.<\/p>\n<p>3. R\u00e9duire la pression.<br \/>\nLorsqu'on a utilis\u00e9 la plaque filtrante pour purifier le bain d'alliage 6063, on a constat\u00e9 que la force d'extrusion \u00e9tait inf\u00e9rieure de plus de 3% \u00e0 celle obtenue sans filtration.<\/p>\n<p>4. La qualit\u00e9 de surface du profil\u00e9 en aluminium a \u00e9t\u00e9 consid\u00e9rablement am\u00e9lior\u00e9e.<\/p>\n<p>Le <a href=\"http:\/\/www.alalloycasting.com\/fr\/ceramic-foam-filter-plate\/\">plaque filtrante en mousse c\u00e9ramique<\/a> La purification de l'aluminium fondu pr\u00e9sente d'\u00e9normes avantages en termes de r\u00e9duction des co\u00fbts de production et d'am\u00e9lioration de la qualit\u00e9 du produit.<\/p>\n<p>De plus, la plaque filtrante en c\u00e9ramique sert \u00e0 purifier l\u2019aluminium liquide, et le dispositif se pr\u00e9sente sous la forme d\u2019une enveloppe en acier classique rev\u00eatue d\u2019un tapis de briques r\u00e9fractaires pr\u00e9fabriqu\u00e9es. Elle est dispos\u00e9e horizontalement dans la cellule d\u2019\u00e9coulement du m\u00e9tal, c\u2019est-\u00e0-dire entre l\u2019orifice d\u2019\u00e9coulement et le puits de coul\u00e9e. Il n\u2019est donc pas n\u00e9cessaire d\u2019apporter des modifications importantes au syst\u00e8me de coul\u00e9e existant, et seul un espace r\u00e9duit est requis. De plus, la plaque filtrante permet de filtrer efficacement la totalit\u00e9 du m\u00e9tal d\u2019une coul\u00e9e, et il est tr\u00e8s facile de la retirer ou de la remplacer une fois son utilisation termin\u00e9e. Elle convient \u00e9galement aux syst\u00e8mes de coul\u00e9e horizontaux ou verticaux.<\/p>","protected":false},"excerpt":{"rendered":"<p>The ceramic foam filter has been used to remove impurities in aluminum fluids for over 30 years. After successful use in industrial practice, it quickly&hellip;<\/p>","protected":false},"author":1,"featured_media":11567,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-11566","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>Foam Filter for Molten Aluminum Purification -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"The ceramic foam filter has been used to remove impurities in aluminum fluids for over 30 years. It quickly replaced the glass filter.\" \/>\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\/foam-filter\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Foam Filter for Molten Aluminum Purification -sales@alalloycasting.com\" \/>\n<meta property=\"og:description\" content=\"The ceramic foam filter has been used to remove impurities in aluminum fluids for over 30 years. It quickly replaced the glass filter.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/fr\/foam-filter\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-11-29T09:17:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-10T02:00:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/11\/Foam-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\\\/foam-filter\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foam-filter\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Foam Filter\",\"datePublished\":\"2021-11-29T09:17:29+00:00\",\"dateModified\":\"2022-06-10T02:00:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foam-filter\\\/\"},\"wordCount\":349,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foam-filter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/Foam-Filter.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foam-filter\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/foam-filter\\\/\",\"name\":\"Foam Filter for Molten Aluminum Purification -sales@alalloycasting.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foam-filter\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/foam-filter\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/11\\\/Foam-Filter.jpg\",\"datePublished\":\"2021-11-29T09:17:29+00:00\",\"dateModified\":\"2022-06-10T02:00:27+00:00\",\"description\":\"The ceramic foam filter has been used to remove impurities in aluminum fluids for over 30 years. 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