WA Dawb Corundum Sand

WA dawb corundum xuab zeb yog ua los ntawm txhuas oxide hmoov ua raw khoom, uas yog crystallized los ntawm electrolysis. Nws hardness yog me ntsis siab dua li cov xim av corundum, nrog me ntsis qis toughness, siab purity, muaj zog sib tsoo quab yuam, tsis tshua muaj cua sov tso zis, high efficiency, acid thiab alkali corrosion kuj, kub kuj thiab zoo thermal stability. WA dawb corundum xuab zeb yog ntshiab dawb hmoov, granular.

Dawb corundum granular xuab zeb, dawb corundum abrasive los ntawm kev kho mob; Hloov cov nplej, tsis yooj yim tawg! Sandblasting tshwj xeeb dawb corundum duab: polygonal Mohs hardness: 9 Specific gravity:3.95-3.97 Bulk ntom: GB10-220:1.6-1.97g /cm31GB240-1200: {{1{18}}}. 0.01 Fe203:0.02 Ca0+MgO: 0.02 Xim: Dawb Ntim: 25kg dawb corundum particle loj xuab zeb, dawb corundum abrasive

Me ntsis sodium dawb corundum hais txog dawb corundum nrog sodium oxide cov ntsiab lus ntawm {{0}}}01 thiab 0.09%, thiab nws cov khoom siv raw yog ua tiav alumina. Micro-sodium dawb corundum yog ib yam khoom uas tsis tshua muaj sodium oxide cov ntsiab lus nyob rau hauv dawb corundum, thiab cov sodium oxide cov ntsiab lus nyob rau hauv dog dig dawb corundum yog nyob nruab nrab ntawm 0.2-0.6%.

Sodium oxide yog ib qho teeb meem impurity rau dawb corundum, uas tsim -Al2O3 nyob rau hauv lub molten lub xeev nrog alumina, thiab cov yield nce nrog nce ntawm sodium oxide cov ntsiab lus. B-Al203 muaj cov ntsiab lus melting tsawg, lub cev tsis muaj zog thiab tsis tshua muaj zog. Na20 nyob rau hauv dawb corundum feem ntau yog nyob rau hauv daim ntawv ntawm Na20-11al2o3 (B-A12O3). Yog tias cov khoom siv alumina muaj ntau dua 0.6% sodium oxide, cov dawb corundum tsim los ntawm nws yuav muaj ntau dua 10% -Al203

Cim npe nrov: Tuam Tshoj wa dawb corundum xuab zeb manufacturers, lwm tus neeg