White Fused Alumina ndi yoyera kwambiri, yopangidwa ndi mchere wopangidwa ndi kuphatikizika kwa kalasi yabwino ya Bayer Alumina mu ng'anjo yamagetsi yamagetsi yotentha kuposa 2000C ndikutsatiridwa ndi kulimba pang'onopang'ono.Kuwongolera mwamphamvu pamtundu wa zida zopangira ndi kuphatikizika kumapangitsa kuti zinthu zizikhala zoyera komanso zoyera kwambiri, kuuma kwakukulu, kulimba kumakhala kotsika pang'ono, kudziwongolera bwino, kukulitsa mphamvu, mphamvu yamagetsi yotsika, mphamvu zambiri, asidi ndi alkali kukana, kukhazikika kwamafuta abwino. .
Kukula | Chemical Composition | ||
Al2O3 | Fe2O3 | Na2O | |
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% mphindi | 0.04% kuchuluka | 0.23% kuchuluka |
80F 100F 120F150F 180F 200F 240F 270F 320F/325F. | 99.0% mphindi | 0.20% kuchuluka | 0.40% kuchuluka |
Zakuthupi | Kuchulukana Kwambiri | 1.75-1.95g/cm3 | |
Kuchulukana Kwambiri | 3.96g/cm3 | ||
Mtengo wa MOHS | 9.0 | ||
MP | 2250 ° C | ||
Kutentha kwakukulu kwa utumiki | 1900 ° C | ||
Kugwiritsa ntchito | 1, Zopangira zopangira njerwa zapamwamba / zotayira 2, Abrasive zinthu
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Kufotokozera kwa Low sodium WFA white fused alumina:
Mtundu | Zambiri zofananira | |||||
Al2O3≥% | Na2O≤% | SiO2≤% | Fe2O3≤% | LOI≤% | Kuchulukana kwakukulu 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 |
Ngati muli ndi mafunso.Chonde khalani omasuka kulankhula nafe.