{"id":7090,"date":"2020-07-27T07:44:00","date_gmt":"2020-07-27T07:44:00","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=7090"},"modified":"2020-07-27T07:45:33","modified_gmt":"2020-07-27T07:45:33","slug":"reticulated-foam-filters","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/id\/reticulated-foam-filters\/","title":{"rendered":"Filter Busa Berpori"},"content":{"rendered":"<p>Filter Busa Retikulasi dibuat dengan cara merendam spons poliuretan dalam bubur keramik, memeras bagian yang berlebih, mengeringkannya, dan akhirnya melakukan proses sintering pada suhu tinggi untuk membentuk bahan keramik berpori tiga dimensi, yang berupa pipa berliku-liku yang saling terhubung dengan ketebalan yang tidak seragam.<br \/>\nJustru dinding tabung yang tidak rata inilah yang memainkan peran penting dalam menahan inklusi-inklusi kecil dalam lelehan aluminium. Struktur ini juga memperluas jalur di mana lelehan aluminium bersentuhan dengan bagian keramik filter, sehingga meningkatkan kemungkinan partikel inklusi menempel.<\/p>\n<p>Tujuan utama penggunaan filter busa keramik adalah untuk menghilangkan inklusi dalam lelehan aluminium. Inklusi biasanya terdapat dalam tiga bentuk di dalam lelehan: oksida logam; partikel asing seperti sisa bahan tahan api; serta partikel yang masuk selama proses pengolahan lelehan.<\/p>\n<p><img class=\"alignnone size-full wp-image-7091\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/07\/Reticulated-Foam-Filters.jpg\" alt=\"Filter Busa Berpori\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/07\/Reticulated-Foam-Filters.jpg 800w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/07\/Reticulated-Foam-Filters-300x225.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/07\/Reticulated-Foam-Filters-768x576.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/07\/Reticulated-Foam-Filters-700x525.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Filter Busa Jaring tidak hanya dapat secara efektif menghilangkan kotoran heterogen berukuran besar dalam aluminium cair, tetapi juga menyaring inklusi kecil berukuran beberapa mikron yang tidak dapat dihilangkan melalui proses tradisional. Karena atom hidrogen dan ion berbahaya lainnya dalam aluminium cair sering teradsorpsi pada inklusi tersebut, dan inklusi tersebut dapat menjadi inti pembentukan gelembung, maka saat menyaring inklusi, proses ini juga dapat mengurangi gas berbahaya dalam aluminium cair.<\/p>\n<p>Yang <a href=\"http:\/\/www.adtechamm.com\/id\/reticulated-ceramic-foam-filters\/\">Filter Busa Berpori<\/a> Pabrikan akan menerapkan serangkaian langkah yang lebih komprehensif untuk menjamin stabilitas produk, guna memastikan bahwa kekuatan, tingkat keberhasilan lubang tembus, ukuran geometris, kualitas penampilan, serta sifat fisik dan kimiawi produk akhir memenuhi standar yang ditetapkan.<\/p>\n<p>Dalam proses produksi, agar dapat mencapai hasil penyaringan yang lebih baik, cairan aluminium di bagian hulu filter harus memiliki tingkat kebersihan tertentu; dengan kata lain, cairan aluminium di bagian hulu tersebut dapat diolah melalui proses dehidrogenasi gas konvensional atau perlakuan fluks.<br \/>\nUntuk menghilangkan partikel pengotor berukuran di atas 30 um, disarankan untuk menggunakan teknologi filtrasi bertahap dan kombinasi filter dengan nilai ppi yang berbeda-beda guna memperoleh hasil yang memuaskan.<br \/>\nJika langkah-langkah di atas tidak diterapkan sebagai prasyarat, proses penyaringan dan pemurnian terpisah terhadap logam cair paduan aluminium yang memiliki kandungan hidrogen dan oksigen tinggi, banyak inklusi non-logam, serta partikel berukuran besar, tidak hanya akan menyebabkan efisiensi penyaringan yang rendah, tetapi juga filter mudah tersumbat, sehingga mengakibatkan kenaikan biaya dan hasil pemurnian yang tidak akan optimal.<br \/>\nSetelah menerapkan langkah-langkah di atas, kandungan hidrogen dalam lelehan paduan telah berkurang hingga tingkat yang sangat rendah, dan ukuran inklusi oksida dalam lelehan tersebut juga menjadi lebih kecil.<br \/>\nOleh karena itu, penggunaan Filter Busa Berpori dapat secara efektif menghilangkan inklusi oksidasi yang halus dan tersebar, sehingga meningkatkan efisiensi filtrasi serta mengurangi biaya filtrasi dan pemurnian.<br \/>\nSelain itu, aluminium cair berkualitas tinggi yang telah disaring harus dilindungi dari polusi sekunder; dengan kata lain, harus ada persyaratan yang lebih ketat terhadap bahan tahan api di bagian hilir kotak penyaring, dan lapisan oksida pada permukaan aluminium cair di bagian hilir tersebut harus dilindungi.<\/p>","protected":false},"excerpt":{"rendered":"<p>Reticulated Foam Filters are made by immersing polyurethane sponge in ceramic slurry, squeezing out the excess part, drying, and finally sintering at high temperature to form a three-dimensional porous ceramic material, which is a pipe with twists and turns interconnected with uneven thickness. It is&#8230;<\/p>","protected":false},"author":1,"featured_media":7091,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[26524],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Reticulated Foam Filters for Molten Aluminium Casting Foundry<\/title>\n<meta name=\"description\" content=\"Reticulated Foam Filters are made by immersing polyurethane sponge in ceramic slurry, squeezing out the excess part, drying.....\" \/>\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\/reticulated-foam-filters\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reticulated Foam Filters for Molten Aluminium Casting Foundry\" \/>\n<meta property=\"og:description\" content=\"Reticulated Foam Filters are made by immersing polyurethane sponge in ceramic slurry, squeezing out the excess part, drying.....\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.adtechamm.com\/id\/reticulated-foam-filters\/\" \/>\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=\"2020-07-27T07:44:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-07-27T07:45:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2020\/07\/Reticulated-Foam-Filters.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\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\/reticulated-foam-filters\/\",\"url\":\"https:\/\/www.adtechamm.com\/reticulated-foam-filters\/\",\"name\":\"Reticulated Foam Filters for Molten Aluminium Casting Foundry\",\"isPartOf\":{\"@id\":\"https:\/\/www.adtechamm.com\/#website\"},\"datePublished\":\"2020-07-27T07:44:00+00:00\",\"dateModified\":\"2020-07-27T07:45:33+00:00\",\"author\":{\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\"},\"description\":\"Reticulated Foam Filters are made by immersing polyurethane sponge in ceramic slurry, squeezing out the excess part, drying.....\",\"breadcrumb\":{\"@id\":\"https:\/\/www.adtechamm.com\/reticulated-foam-filters\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.adtechamm.com\/reticulated-foam-filters\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.adtechamm.com\/reticulated-foam-filters\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.adtechamm.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Reticulated Foam Filters\"}]},{\"@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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