{"id":5881,"date":"2019-10-10T03:01:12","date_gmt":"2019-10-10T03:01:12","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=5881"},"modified":"2019-10-10T03:01:12","modified_gmt":"2019-10-10T03:01:12","slug":"zro2-porous-foam-filter","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/id\/zro2-porous-foam-filter\/","title":{"rendered":"Filter Busa Berpori Zro2"},"content":{"rendered":"

Filter Busa Berpori Zro2 \u2014 Informasi Umum<\/p>\n

Penggunaan filter keramik dan filter busa keramik dalam produksi coran dari berbagai jenis baja, besi tuang, dan paduan logam non-besi merupakan cara yang efektif untuk menjamin dan meningkatkan kualitas coran.
\nKemurnian metalurgi logam cair meningkat tidak hanya karena penahanan inklusi selama proses filtrasi logam cair\u2014yang disebabkan oleh pembentukan \u201clapisan filter\u201d di sisi masuk filter dan filtrasi mendalam di dalam matriks keramik\u2014tetapi juga karena aliran laminar dalam sistem saluran masuk untuk aliran logam.
\nPengujian penekanan turbulensi ini menghasilkan pengisian cetakan yang merata, sehingga mengurangi erosi campuran cetakan, serta mengurangi jumlah saluran mikro pada permukaan coran, serta mikroporositas baik pada permukaan maupun di dalam coran.
\nPenurunan jumlah gelembung udara dalam sistem gerbang masuk akibat terjaganya aliran laminar memungkinkan pengurangan luas permukaan kontak logam cair dengan atmosfer di sekitarnya, sehingga mencegah terjadinya saturasi tambahan logam cair dengan oksigen selama proses pengecoran.
\nFilter Busa Berpori Zro2 yang dipasang dengan benar tidak memungkinkan masuknya kotoran mekanis, inklusi terak, dan lapisan tipis ke dalam badan coran.
\nSelain itu, aliran logam yang bergejolak menuju filter diubah menjadi aliran laminar setelah melewati filter, yang membantu proses pengisian cetakan berlangsung tanpa suara serta mencegah penyerapan gas oleh logam di dalam cetakan.<\/p>\n

Keuntungan utama dalam menggunakan filter busa keramik
\n1. Penurunan kualitas perkawinan akibat adanya kotoran dan inklusi.
\n2. Mengurangi waktu pemesinan.
\n3. Meningkatkan sifat mekanis produk cor.
\n4. Peningkatan hasil panen.<\/p>\n

Teknik pemilihan filter busa keramik
\n1. Pilih merek filter busa keramik<\/a> sesuai dengan jenis paduan yang akan disaring.
\nFilter zirkon direkomendasikan untuk digunakan hanya pada baja rendah karbon, baja paduan tinggi, dan paduan khusus yang memiliki batasan kadar karbon.
\nUntuk baja karbon, filter karbon adalah pilihan terbaik. Untuk paduan tembaga, lebih baik menggunakan filter yang terbuat dari silikon karbida.
\n2. Pilih porositas filter. Untuk pekerjaan eksperimental, porositas yang direkomendasikan adalah 10 PPI. Nilai PPI menunjukkan jumlah pori per inci linier, yang diukur dengan menempelkan penggaris pada filter dan menghitung pori-porinya.
\nSemakin besar nilainya, semakin kecil ukuran pori-porinya.
\nKebutuhan untuk meningkatkan porositas ditentukan berdasarkan hasil penelitian eksperimental.
\n3. Pemilihan parameter geometris ditentukan berdasarkan metode pemasangan dan masa pakai filter<\/p>\n

\"Filter<\/p>","protected":false},"excerpt":{"rendered":"

Zro2 Porous Foam Filter General information The use of ceramic and foam ceramic filters in the production of castings from various grades of steel, cast iron, non-ferrous alloys is an effective way to ensure and improve the quality of castings. The metallurgical purity of the…<\/p>","protected":false},"author":1,"featured_media":5882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[26524],"tags":[],"yoast_head":"\nZro2 Porous Foam Filter | Adtech China Ceramic Filter Foundry<\/title>\n<meta name=\"description\" content=\"Zro2 Porous Foam Filter is used in the production of grades of aluminium s alloys is an effective way to improve the quality of castings.\" \/>\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\/zro2-porous-foam-filter\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zro2 Porous Foam Filter | Adtech China Ceramic Filter Foundry\" \/>\n<meta property=\"og:description\" content=\"Zro2 Porous Foam Filter is used 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