{"id":6431,"date":"2019-12-20T02:58:40","date_gmt":"2019-12-20T02:58:40","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=6431"},"modified":"2025-07-15T09:40:23","modified_gmt":"2025-07-15T09:40:23","slug":"aluminum-melting-process","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/id\/aluminum-melting-process\/","title":{"rendered":"Proses peleburan aluminium"},"content":{"rendered":"<h1>Proses peleburan aluminium<\/h1>\n<h2>Proses peleburan aluminium<\/h2>\n<p><strong>Pengisian tungku peleburan aluminium \u2192 peleburan (penambahan tembaga, seng, silikon, dll.) \u2192 penghilangan terak \u2192 penambahan magnesium, berilium, dll. \u2192 pengadukan \u2192 pengambilan sampel \u2192 penyesuaian komposisi bahan \u2192 pengadukan \u2192 pemurnian \u2192 penghilangan terak \u2192 konverter \u2192 pemurnian lanjutan dan penahanan \u2192 pengecoran.<\/strong><\/p>\n<h3>Perakitan tungku peleburan induksi:<\/h3>\n<p><strong>Metode pengisian yang tepat sangat penting untuk mengurangi penguapan logam dan mempersingkat waktu peleburan.<\/strong><\/p>\n<p><strong>Untuk tungku reverberasi, letakkan lapisan ingot aluminium di dasar tungku, masukkan bahan bakar, lalu tekan ingot aluminium tersebut ke dalam tungku. Letakkan bahan refluks dengan titik leleh lebih rendah pada lapisan atas agar dapat meleleh secepat mungkin, dan tutupi lapisan bawah dengan bahan bakar yang mudah terbakar untuk mengurangi pembakaran berlebih. Berbagai bahan muatan tungku harus didistribusikan secara merata.<\/strong><\/p>\n<h3>Peleburan:<\/h3>\n<p><strong>Proses peleburan dan kecepatan peleburan memiliki pengaruh yang penting terhadap kualitas ingot aluminium.<\/strong><br \/>\n<strong>Saat bahan baku dalam tungku dipanaskan hingga mencapai lapisan material yang melunak, fluks harus ditutupi dengan benar.<\/strong><br \/>\n<strong>Selama proses peleburan, perlu diperhatikan agar tidak terjadi panas berlebih. Setelah bahan baku meleleh hingga membentuk permukaan yang rata, cairan lelehan tersebut harus diaduk dengan tepat agar suhunya merata, yang juga membantu mempercepat proses peleburan.<\/strong><br \/>\n<strong>Waktu peleburan yang lama tidak hanya akan menurunkan efisiensi produksi tungku, tetapi juga meningkatkan kadar gas dalam logam cair. Oleh karena itu, jika waktu peleburan terlalu lama, logam cair tersebut harus melalui proses pemurnian ulang.<\/strong><\/p>\n<p><img class=\"alignnone wp-image-6432\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/12\/aluminum-alloy-melting-process.jpg\" alt=\"proses peleburan paduan aluminium\" width=\"715\" height=\"536\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/12\/aluminum-alloy-melting-process.jpg 800w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/12\/aluminum-alloy-melting-process-300x225.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/12\/aluminum-alloy-melting-process-768x576.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/12\/aluminum-alloy-melting-process-700x525.jpg 700w\" sizes=\"(max-width: 715px) 100vw, 715px\" \/><\/p>\n<h3>Penghilangan terak:<\/h3>\n<p><strong>Setelah seluruh bahan baku meleleh hingga mencapai suhu leleh, proses pembuangan terak dapat dilakukan. Bubuk penghilang debu harus ditaburkan sebelum terak diangkat (paduan magnesium tinggi harus ditaburi dengan fluks bebas natrium). Pengikisan terak harus dilakukan sedetail mungkin, karena terak mudah mencemari logam dan meningkatkan kadar gas dalam cairan logam.<\/strong><\/p>\n<p><strong>Setelah menambahkan terak magnesium-berilium, batangan magnesium dapat dimasukkan ke dalam cairan logam dan ditutupi dengan fluks. Untuk mencegah pembakaran magnesium, paduan magnesium berkadar tinggi harus ditambahkan berilium sebanyak 0,002% hingga 0,02%. Berilium dapat diperoleh melalui reduksi logam natrium berilium fluorida. Natrium berilium fluorida dicampur dengan fluks.<\/strong><\/p>\n<h3>Pengadukan:<\/h3>\n<p><strong>Harus disediakan waktu pengadukan yang cukup sebelum pengambilan sampel dan setelah penyesuaian bahan-bahan. Pengadukan harus dilakukan secara stabil dan tidak merusak lapisan oksida pada permukaan lelehan.<\/strong><\/p>\n<h3>Pengambilan sampel:<\/h3>\n<p><strong> Setelah lelehan diaduk secara menyeluruh, sampelnya harus diambil dan dianalisis segera di depan tungku.<\/strong><\/p>\n<p><strong>Sesuaikan bahan-bahan: Apabila bahan-bahan tersebut tidak memenuhi persyaratan standar, maka harus ditambahkan atau diencerkan<\/strong>.<\/p>\n<h3>Konverter peleburan:<\/h3>\n<p><strong> Sesuaikan bahan-bahannya, dan setelah suhu leleh mencapai persyaratan yang ditetapkan, buang terak di permukaannya, lalu lakukan proses pengolahan lebih lanjut.<\/strong><\/p>\n<h3>Pemurnian dengan peleburan:<\/h3>\n<p><strong>Komponen metamorfik yang berbeda memiliki metode pemurnian yang berbeda pula (Aidetai Metallurgical Materials Co., Ltd. telah berfokus pada penelitian dan pengembangan, produksi, serta pemasaran bahan terikat <a href=\"https:\/\/www.adtechamm.com\/id\/portfolio_page\/ceramic-foam-filter-alumina\/\">filter busa keramik<\/a>s (CFF) dan cairan aluminium <a href=\"http:\/\/www.aluminum-casting-filter.com\/degassing-equipment\/\">peralatan penghilang gas untuk paduan aluminium<\/a> (telah berkecimpung di bidang casting sejak 2012), metode metamorfik, dan<a href=\"https:\/\/www.adtechamm.com\/id\/portfolio_page\/refining-flux\/\"> fluks pemurnian<\/a>.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminum melting process Aluminum melting process Charging of aluminum melting furnace \u2192 smelting (adding copper, zinc, silicon, etc.) \u2192 slag removal \u2192 adding magnesium, beryllium, etc. \u2192 stirring \u2192 sampling \u2192 adjusting ingredients \u2192 stirring \u2192 refining \u2192 slag removal \u2192 converter \u2192 refining deterioration&#8230;<\/p>","protected":false},"author":1,"featured_media":6432,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[52],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Aluminum melting process<\/title>\n<meta name=\"description\" content=\"Loading aluminum melting furnaces \u2192 melting (add copper, zinc, silicon, etc.) \u2192 slag picking \u2192 adding magnesium, beryllium, etc. \u2192 stirring..\" \/>\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.adtechamm.com\/id\/aluminum-melting-process\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aluminum melting process\" \/>\n<meta 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