Farin Fused Alumina babban tsafta ne, ma'adinai na roba, wanda aka kera shi ta hanyar haɗuwa da ingancin sarrafawa mai tsafta Bayer Alumina a cikin tanderun wutar lantarki a yanayin zafi sama da 2000C sannan a hankali tsarin ƙarfafawa.Ƙuntataccen iko akan ingancin kayan albarkatun ƙasa da sigogin fusion suna tabbatar da samfuran babban tsabta da fari mai ƙarfi, babban taurin, taurin ɗan ƙaramin ƙarfi ne, ƙaƙƙarfan kaifin kai, ƙarfin niƙa, ƙarancin calorific, ingantaccen inganci, acid da juriya alkali, kwanciyar hankali mai kyau na thermal. .
Girman | Haɗin Sinadari | ||
Farashin 2O3 | Fe2O3 | Na 2O | |
12-6mm 10-8mm 8-5mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0.212mm 0.5-0mm 0.3-0mm… | 99.55% min | 0.04% max | 0.23% max |
80F 100F 120F150F 180F 200F 240F 270F 320F/325F. | 99.0% min | 0.20% max | 0.40% max |
Abubuwan Jiki | Yawan yawa | 1.75-1.95g/cm3 | |
Maƙarƙashiyar gaske | 3.96g/cm 3 | ||
MOHS | 9.0 | ||
MP | 2250°C | ||
Matsakaicin zafin sabis | 1900°C | ||
Amfani | 1, Raw abu ga saman sa refractory tubali / refractory castable 2,Abrasive abu
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Ƙayyadaddun Ƙarƙashin Sodium WFA farin Fused alumina:
Nau'in | Bayanai na yau da kullun | |||||
Al2O3≥% | Na2O≤% | SiO2≤% | Fe2O3≤% | LOI≤% | Girman girma g/cm3 | |
M WFA | 99.4 | 0.18 | 0.1 | 0.05 | 0.1 | 3.55 |
L WFA | 99.6 | 0.06 | 0.1 | 0.05 | 0.1 | 3.55 |
Idan kuna da wasu tambayoyi. Don Allah jin daɗin tuntuɓar mu.