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Qhov sib txawv ntawm aluminium oxide thiab calcined alumina oxide
Aluminium oxide yog ib yam khoom tsis muaj zog nrog cov tshuaj formula A1203, ib qho nyuaj heev nrog lub melting point ntawm 2054 ° C thiab boiling point ntawm 2980 ° C. Nws yog ib qho siv lead ua ionic uas tuaj yeem ionized ntawm qhov kub thiab txias thiab feem ntau siv los ua cov khoom siv refractory. Calcine...Nyeem ntxiv -
Daim ntawv thov ntawm α-alumina hmoov hauv ntau qhov chaw
Alpha-alumina muaj cov tshuaj ruaj khov, tiv thaiv corrosion, siab hardness, zoo rwb thaiv tsev zog, siab melting point thiab siab toughness, thiab yog siv nyob rau hauv txawv teb. Daim ntawv thov ntawm α-alumina hmoov hauv ceramics Microcrystalline alumina ceramics yog ib hom tshiab ntawm cov khoom siv ceramic w ...Nyeem ntxiv -
Kev lag luam kev loj hlob qauv ntawm dawb corundum micropowder
Dawb corundum hmoov yog ua los ntawm cov hmoov zoo alumina ua raw khoom, uas yog smelted thiab crystallized ntawm kub kub nyob rau hauv ib tug hluav taws xob arc rauv. Nws hardness yog siab dua li cov xim av corundum. Nws muaj cov yam ntxwv ntawm cov xim dawb, siab hardness, siab purity, muaj zog grindi ...Nyeem ntxiv -
Yuav ua li cas xaiv Polishing Sand Abrasives?
Dawb corundum xuab zeb, dawb corundum hmoov, xim av corundum thiab lwm yam abrasives yog cov feem ntau abrasives, tshwj xeeb tshaj yog dawb corundum hmoov, uas yog thawj xaiv rau polishing thiab sib tsoo. Nws muaj cov yam ntxwv ntawm ib leeg siv lead ua, siab hardness, zoo tus kheej-sharpening, thiab sib tsoo ib ...Nyeem ntxiv -
Kev piav qhia ntxaws txog kev siv α, γ, β alumina hmoov
Alumina hmoov yog cov khoom siv tseem ceeb ntawm dawb fused alumina grit thiab lwm yam abrasives, uas muaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam, corrosion kuj thiab ruaj khov zog. Nano-alumina XZ-LY101 yog cov kua tsis muaj xim thiab pob tshab, uas yog dav siv los ua cov khoom ntxiv hauv ntau yam ...Nyeem ntxiv
