{"id":4432,"date":"2019-03-21T02:38:42","date_gmt":"2019-03-21T02:38:42","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=4432"},"modified":"2019-03-21T03:48:48","modified_gmt":"2019-03-21T03:48:48","slug":"aluminium-degassing","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/id\/aluminium-degassing\/","title":{"rendered":"Penghilangan Gas dari Aluminium"},"content":{"rendered":"<p>Penghilangan Gas dari Aluminium<\/p>\n<p>Mesin Penghilang Gas Aluminium AdTech Online dipasang di antara tungku dan mesin pengecoran untuk menghilangkan hidrogen serta residu lain dari aluminium cair dan paduannya yang dapat memengaruhi kualitas serta sifat mekanisnya.<\/p>\n<p>Dalam pengendalian penghilangan gas pada aluminium, proses pengecoran logam harus memenuhi dua hal<br \/>\n1. Mencegah dan meminimalkan masuknya hidrogen ke dalam lelehan.<br \/>\n2. Penghilangan hidrogen sebelum pengecoran. Proses penghilangan gas pada aluminium akan berfokus pada pengukuran dan penghilangan hidrogen, yang biasanya dimasukkan ke dalam cairan logam melalui alat penghilang gas rotari.<br \/>\nKetika gelembung gas pembersih dimasukkan ke dalam lelehan, gelembung-gelembung tersebut menyerap hidrogen saat mengapung di permukaan.<br \/>\nSkenario terbaiknya adalah gelembung-gelembung yang jenuh hidrogen ini keluar dari cairan logam dan menurunkan kadar hidrogennya.<br \/>\nDalam hal ini, dari sudut pandang termodinamika, efisiensi prosesnya adalah 100%, namun seiring berkurangnya kandungan gas dalam lelehan, tekanan kesetimbangan hidrogen dalam gelembung juga menurun, sehingga jumlah gas pembersih yang diperlukan untuk menghilangkan sisa hidrogen harus ditingkatkan.<\/p>\n<p>Kinerja Penghilangan Gas pada Aluminium:<br \/>\n1. Alat penghilang gas aluminium cair secara online terutama mengolah cairan aluminium cair yang mengandung sejumlah hidrogen dan residu lainnya (logam alkali, inklusi terak), yang kemudian dihilangkan setelah diolah oleh peralatan penghilang gas tersebut.<br \/>\n2. Prinsip pengolahannya adalah flotasi gas.<\/p>\n<p>Yang <a href=\"http:\/\/www.adtechamm.com\/id\/degassing-machine\/\">mesin penghilang gas aluminium<\/a> memiliki keunggulan berupa penghematan energi dan penurunan suhu lingkungan, pemanasan serta pengendalian suhu secara cepat dan real-time, masa pakai yang lama, perawatan yang mudah, rentang daya yang dapat disesuaikan secara luas, serta praktis dan andal.<br \/>\nTungku penampung paduan aluminium tanpa cacat ini dirancang dengan struktur yang bebas cacat. Kolam cairannya terbuat dari bahan penuangan dan pengisian berkualitas tinggi yang diimpor. Tungku ini terbuat dari aluminium anti lengket dan tidak menempelkan terak. Tungku ini dipanaskan secara langsung menggunakan energi listrik, sehingga bersih dan ramah lingkungan. Proses pemanasannya lebih cepat dibandingkan pemanasan dengan transmisi tidak langsung serta lebih hemat listrik. Penutup tungku pemanas dibuka dan ditutup secara pneumatik.<br \/>\nPemeliharaan terak yang bersih, pengendalian suhu, akurasi suhu, perlindungan termokopel cairan aluminium menggunakan bahan silikon nitrida, bebas besi, masa pakai yang lama, aman dan andal, dilengkapi dengan perlindungan terhadap panas berlebih, perlindungan terhadap beban berlebih, dan perlindungan terhadap suhu berlebih, sehingga sepenuhnya melindungi peralatan dan keselamatan operasional.<\/p>\n<p><img class=\"alignnone size-full wp-image-4434\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/03\/Aluminium-Degassing.jpg\" alt=\"Penghilangan Gas dari Aluminium\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/03\/Aluminium-Degassing.jpg 800w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/03\/Aluminium-Degassing-300x200.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/03\/Aluminium-Degassing-768x512.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/03\/Aluminium-Degassing-700x466.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Prinsip kerja perangkat ini adalah bahwa rotor yang berputar di dalam wadah kerja memecah gas inert (argon atau nitrogen) yang ditiupkan ke dalam cairan aluminium menjadi sejumlah besar gelembung-gelembung yang tersebar, lalu menyebarkannya ke dalam cairan aluminium; gelembung-gelembung tersebut berada di dalam cairan aluminium akibat perbedaan tekanan parsial gas serta adsorpsi permukaan.<br \/>\nPrinsipnya adalah menyerap hidrogen dalam cairan logam, mengadsorpsi terak yang teroksidasi, dan mengeluarkannya dari permukaan cairan logam saat gelembung naik, sehingga cairan logam dapat dimurnikan; karena gelembung-gelembung tersebut tersebar halus, bercampur secara merata dengan cairan logam yang berputar, dan kemudian berputar dengan bentuk spiral yang lambat.<br \/>\nSaat gas tersebut dialirkan, gas tersebut tidak membentuk aliran udara yang terus-menerus saat bersentuhan dengan logam cair, sehingga secara signifikan meningkatkan efektivitas pemurnian. Baik argon maupun nitrogen dapat digunakan sebagai solusi penghilang gas untuk aluminium. Kemurnian gas inert harus di atas 99,95%.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminium Degassing AdTech Online Aluminium Degassing Machine is installed between the furnace and the casting machine to remove hydrogen and other residues from the molten Aluminium Degassing and its alloys that affect its quality and mechanical properties. In Aluminium Degassing control, metal casting must complete&#8230;<\/p>","protected":false},"author":1,"featured_media":4434,"comment_status":"open","ping_status":"open","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>Aluminium Degassing - Adtech - sales@adtechamm.com<\/title>\n<meta name=\"description\" content=\"AdTech Online Aluminium Degassing Machine is installed between the furnace and the casting machine to remove hydrogen.....\" \/>\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\/aluminium-degassing\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Aluminium Degassing - Adtech - sales@adtechamm.com\" \/>\n<meta property=\"og:description\" content=\"AdTech Online Aluminium Degassing Machine is installed between the furnace and the casting machine to remove hydrogen.....\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.adtechamm.com\/id\/aluminium-degassing\/\" \/>\n<meta property=\"og:site_name\" content=\"Adtech China\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/avril.allen.3994\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/profile.php?id=100058838456679\" \/>\n<meta property=\"article:published_time\" content=\"2019-03-21T02:38:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-03-21T03:48:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2019\/03\/Aluminium-Degassing.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"533\" \/>\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:creator\" content=\"@AdTech_China\" \/>\n<meta name=\"twitter:site\" content=\"@AdTech_China\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\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\":\"WebPage\",\"@id\":\"https:\/\/www.adtechamm.com\/aluminium-degassing\/\",\"url\":\"https:\/\/www.adtechamm.com\/aluminium-degassing\/\",\"name\":\"Aluminium Degassing - Adtech - sales@adtechamm.com\",\"isPartOf\":{\"@id\":\"https:\/\/www.adtechamm.com\/#website\"},\"datePublished\":\"2019-03-21T02:38:42+00:00\",\"dateModified\":\"2019-03-21T03:48:48+00:00\",\"author\":{\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\"},\"description\":\"AdTech Online Aluminium Degassing Machine is installed between the furnace and the casting machine to remove hydrogen.....\",\"breadcrumb\":{\"@id\":\"https:\/\/www.adtechamm.com\/aluminium-degassing\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.adtechamm.com\/aluminium-degassing\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.adtechamm.com\/aluminium-degassing\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.adtechamm.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Aluminium Degassing\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.adtechamm.com\/#website\",\"url\":\"https:\/\/www.adtechamm.com\/\",\"name\":\"Adtech China\",\"description\":\"Alumina ceramic foam filter, aluminum degassing\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.adtechamm.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\",\"name\":\"AdTech\",\"description\":\"Alumina ceramic foam filter &amp; 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