{"id":6950,"date":"2021-09-15T08:53:48","date_gmt":"2021-09-15T08:53:48","guid":{"rendered":"https:\/\/www.aluminiumceramicfiber.com\/?p=6950"},"modified":"2021-09-15T08:53:48","modified_gmt":"2021-09-15T08:53:48","slug":"impurities-refining","status":"publish","type":"post","link":"https:\/\/www.aluminiumceramicfiber.com\/id\/impurities-refining\/","title":{"rendered":"Pemurnian Zat Pengotor"},"content":{"rendered":"

Paduan aluminium daur ulang mengandung lebih banyak pengotor logam dan non-logam, sehingga harus melalui proses pemurnian lebih lanjut. Metode pemurnian pengotor meliputi penyaringan dengan filter busa keramik, pemurnian dengan gas, pemurnian dengan fluks, pemurnian vakum, dan pemurnian oksidasi. Empat metode pertama digunakan untuk menghilangkan pengotor non-logam, sedangkan metode terakhir digunakan untuk menghilangkan pengotor logam.<\/p>\n

Saat lelehan paduan aluminium yang diregenerasi didinginkan, kelarutan gas berkurang, dan gas hidrogen yang semula terlarut dalam lelehan terpisah menjadi fase tersendiri, yang terutama membentuk pori-pori pada coran, sehingga akan menurunkan sifat mekanis coran tersebut. Selain itu, pengotor non-logam padat berupa alumina tersebar di batas-batas butir, yang juga akan menurunkan sifat mekanis paduan tersebut. Agar kinerja paduan yang diregenerasi tidak jauh berbeda dengan kinerja paduan yang dibuat dari logam primer, diperlukan proses pemurnian untuk menghilangkan pengotor dalam paduan tersebut.<\/p>\n

\"Pemurnian<\/p>\n

Metode Pemurnian Kontaminan Non-Logam<\/h2>\n

(1) Filter Busa Keramik. Dalam metode ini, logam cair paduan aluminium dialirkan melalui peralatan filter busa keramik untuk menghilangkan kotoran. Saat logam cair paduan tersebut melewati filter, partikel padat dan kotoran terserap dan terperangkap oleh filter, lalu dibuang.<\/p>\n

(2) Pemurnian dengan gas. Artinya, klorin dan nitrogen dimasukkan ke dalam terak selama proses pemurnian. Ketika gas yang dimasukkan tersebut menyebar ke dalam cairan logam, hidrogen yang semula terlarut dalam cairan paduan tersebut menyebar ke dalam gelembung-gelembung kecil gas yang disuntikkan, sehingga terjadi penghilangan gas, dan pada saat yang sama oksida serta kotoran tak larut lainnya dihilangkan. Sama seperti proses flotasi, gas tersebut teradsorpsi pada inklusi padat dan kemudian mengapung ke permukaan cairan paduan.<\/p>\n

(3) Pemurnian dengan metode flux<\/a>. Dalam metode ini, lelehan paduan diolah dengan fluks garam untuk menghilangkan gas dan inklusi non-logam dalam lelehan. Garam yang umum digunakan antara lain bubuk kriolit dan berbagai halida logam. Setelah dimasukkan ke dalam lelehan aluminium sebagai fluks, garam-garam tersebut menghasilkan gas halida aluminium dan kemudian menguap.<\/p>\n

(4) Metode pemurnian vakum. Dalam metode ini, lelehan aluminium diproses penghilangan gas selama 20 menit di bawah tekanan vakum 400\u2013500 Pa untuk menghilangkan hidrogen dari lelehan aluminium.<\/p>","protected":false},"excerpt":{"rendered":"

Recycled aluminum alloy contains more metal and non-metal impurities and must be further refined. Impurities refining methods include ceramic foam filter filtration, gas refining, flux refining, vacuum refining, and oxidation refining. The first four methods are used to remove non-metal impurities, and the latter method is used to remove metal impurities. When the regenerated aluminum […]<\/p>\n","protected":false},"author":1,"featured_media":6951,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[46,798,7286,23871,23872,23873],"class_list":["post-6950","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ceramic-foam-filter","tag-flux-refining","tag-gas-refining","tag-impurities-refining","tag-recycled-aluminum-alloy","tag-vacuum-refining"],"yoast_head":"\nImpurities Refining Methods for Recycled Aluminum Alloy<\/title>\n<meta name=\"description\" content=\"Impurities refining methods include ceramic foam filter filtration, gas refining, flux refining, vacuum refining, and oxidation refining.\" \/>\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.aluminiumceramicfiber.com\/id\/impurities-refining\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Impurities Refining Methods for Recycled Aluminum Alloy\" \/>\n<meta property=\"og:description\" content=\"Impurities refining methods include ceramic foam filter filtration, gas refining, flux refining, vacuum refining, and oxidation refining.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aluminiumceramicfiber.com\/id\/impurities-refining\/\" \/>\n<meta property=\"og:site_name\" content=\"Tap Out Cone,Refining Flux,Ceramic Foam Filter,Aluminum Cast Materials\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-15T08:53:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/09\/Impurities-Refining.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=\"adtechnew\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"adtechnew\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/\"},\"author\":{\"name\":\"adtechnew\",\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/#\\\/schema\\\/person\\\/dca5cd1ef02977f5c9bcd0b96d2d64b6\"},\"headline\":\"Impurities Refining\",\"datePublished\":\"2021-09-15T08:53:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/\"},\"wordCount\":351,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/Impurities-Refining.jpg\",\"keywords\":[\"Ceramic Foam Filter\",\"Flux Refining\",\"Gas Refining\",\"Impurities Refining\",\"Recycled Aluminum Alloy\",\"Vacuum Refining\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/\",\"url\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/\",\"name\":\"Impurities Refining Methods for Recycled Aluminum Alloy\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/Impurities-Refining.jpg\",\"datePublished\":\"2021-09-15T08:53:48+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/#\\\/schema\\\/person\\\/dca5cd1ef02977f5c9bcd0b96d2d64b6\"},\"description\":\"Impurities refining methods include ceramic foam filter filtration, gas refining, flux refining, vacuum refining, and oxidation refining.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/Impurities-Refining.jpg\",\"contentUrl\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/Impurities-Refining.jpg\",\"width\":500,\"height\":400,\"caption\":\"Impurities Refining\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/impurities-refining\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Impurities Refining\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/#website\",\"url\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/\",\"name\":\"Tap Out Cone,Refining Flux,Ceramic Foam Filter,Aluminum Cast Materials\",\"description\":\"One-Stop Shopping\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.aluminiumceramicfiber.com\\\/#\\\/schema\\\/person\\\/dca5cd1ef02977f5c9bcd0b96d2d64b6\",\"name\":\"adtechnew\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@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\":\"adtechnew\"},\"sameAs\":[\"https:\\\/\\\/aluminiumceramicfiber.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Metode Pemurnian Kontaminan pada Paduan Aluminium Daur Ulang","description":"Metode pemurnian dari pengotor meliputi penyaringan dengan filter busa keramik, pemurnian dengan gas, pemurnian dengan fluks, pemurnian vakum, dan pemurnian oksidasi.","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.aluminiumceramicfiber.com\/id\/impurities-refining\/","og_locale":"id_ID","og_type":"article","og_title":"Impurities Refining Methods for Recycled Aluminum Alloy","og_description":"Impurities refining methods include ceramic foam filter filtration, gas refining, flux refining, vacuum refining, and oxidation refining.","og_url":"https:\/\/www.aluminiumceramicfiber.com\/id\/impurities-refining\/","og_site_name":"Tap Out Cone,Refining Flux,Ceramic Foam Filter,Aluminum Cast Materials","article_published_time":"2021-09-15T08:53:48+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/09\/Impurities-Refining.jpg","type":"image\/jpeg"}],"author":"adtechnew","twitter_card":"summary_large_image","twitter_misc":{"Ditulis oleh":"adtechnew","Estimasi waktu membaca":"2 menit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#article","isPartOf":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/"},"author":{"name":"adtechnew","@id":"https:\/\/www.aluminiumceramicfiber.com\/#\/schema\/person\/dca5cd1ef02977f5c9bcd0b96d2d64b6"},"headline":"Impurities Refining","datePublished":"2021-09-15T08:53:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/"},"wordCount":351,"commentCount":0,"image":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#primaryimage"},"thumbnailUrl":"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/09\/Impurities-Refining.jpg","keywords":["Ceramic Foam Filter","Flux Refining","Gas Refining","Impurities Refining","Recycled Aluminum Alloy","Vacuum Refining"],"articleSection":["Blog"],"inLanguage":"id","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/","url":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/","name":"Metode Pemurnian Kontaminan pada Paduan Aluminium Daur Ulang","isPartOf":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#primaryimage"},"image":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#primaryimage"},"thumbnailUrl":"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/09\/Impurities-Refining.jpg","datePublished":"2021-09-15T08:53:48+00:00","author":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/#\/schema\/person\/dca5cd1ef02977f5c9bcd0b96d2d64b6"},"description":"Metode pemurnian dari pengotor meliputi penyaringan dengan filter busa keramik, pemurnian dengan gas, pemurnian dengan fluks, pemurnian vakum, dan pemurnian oksidasi.","breadcrumb":{"@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/"]}]},{"@type":"ImageObject","inLanguage":"id","@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#primaryimage","url":"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/09\/Impurities-Refining.jpg","contentUrl":"https:\/\/www.aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/09\/Impurities-Refining.jpg","width":500,"height":400,"caption":"Impurities Refining"},{"@type":"BreadcrumbList","@id":"https:\/\/www.aluminiumceramicfiber.com\/impurities-refining\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.aluminiumceramicfiber.com\/"},{"@type":"ListItem","position":2,"name":"Impurities Refining"}]},{"@type":"WebSite","@id":"https:\/\/www.aluminiumceramicfiber.com\/#website","url":"https:\/\/www.aluminiumceramicfiber.com\/","name":"Kerucut Tap Out, Fluks Pemurnian, Filter Busa Keramik, Bahan Cor Aluminium","description":"Belanja Serba Ada","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aluminiumceramicfiber.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"id"},{"@type":"Person","@id":"https:\/\/www.aluminiumceramicfiber.com\/#\/schema\/person\/dca5cd1ef02977f5c9bcd0b96d2d64b6","name":"adtechbaru","image":{"@type":"ImageObject","inLanguage":"id","@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":"adtechnew"},"sameAs":["https:\/\/aluminiumceramicfiber.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/posts\/6950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/comments?post=6950"}],"version-history":[{"count":1,"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/posts\/6950\/revisions"}],"predecessor-version":[{"id":6952,"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/posts\/6950\/revisions\/6952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/media\/6951"}],"wp:attachment":[{"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/media?parent=6950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/categories?post=6950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aluminiumceramicfiber.com\/id\/wp-json\/wp\/v2\/tags?post=6950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}