Qhov sib txawv ntawm xim av thiab dawb corundum

1. Cov khoom siv raw sib txawv: cov khoom siv raw ntawm cov xim av corundum yog bauxite, ntxiv rau anthracite thiab hlau filings. Cov khoom siv raw ntawm cov dawb corundum yog txhuas oxide hmoov.
2. Cov yam ntxwv sib txawv: xim av corundum muaj cov yam ntxwv ntawm kev ntshiab siab, crystallization zoo, muaj zog fluidity, qis coefficient ntawm linear expansion, corrosion tsis kam. Dawb corundum muaj cov yam ntxwv ntawm kev ntshiab siab, zoo self-sharpening, acid thiab alkali corrosion tsis kam, kub tsis kam thiab ruaj khov thermal kev ua tau zoo. Piv rau, dawb corundum hardness siab dua li xim av corundum.
3. Cov khoom xyaw sib txawv: txawm hais tias ob qho tib si xim av thiab dawb corundum muaj alumina, dawb corundum muaj alumina ntau,
4. Xim sib txawv: Vim tias cov ntsiab lus alumina ntawm cov corundum dawb siab dua li ntawm cov xim av corundum, cov xim ntawm cov corundum dawb yog dawb, thiab cov xim av corundum yog xim av dub.
5. Kev tsim khoom sib txawv: dawb corundum yog ua los ntawm alumina hmoov (tib yam khoom siv raw li electrolytic txhuas), thaum xim av corundum yog ua los ntawm calcined bauxite.
6. Dawb corundum muaj lub zog txiav muaj zog, siv los tshem tawm cov hlau lossis cov hlau tsis yog hlau burr, batch pem hauv ntej burr, thiab lwm yam. Nws muaj lub luag haujlwm ntawm polishing qhov chaw nto, xim av corundum siv los tshem tawm stainless hlau, carbon hlau, txhuas alloy thiab lwm yam khoom siv kho vajtse nto burr
7. Kev siv cov khoom sib txawv: cov neeg siv khoom siab siv cov corundum dawb, vim tias nws muaj zog txiav zoo dua, cov nyhuv polishing zoo heev, feem ntau siv rau cov hlau carbon, hlau alloy, hlau malleable, tooj dag tawv thiab lwm yam, thiab cov xim av corundum siv dav hauv kev ua lag luam, tab sis kuj yog cov khoom lag luam loj heev, feem ntau siv rau cov hlau hluav taws, hlau ceev ceev, hlau carbon siab thiab lwm yam.
Dawb corundum muaj zog txiav, siv los tshem tawm cov hlau lossis cov hlau tsis yog hlau burr, batch pem hauv ntej burr, thiab lwm yam. Nws muaj kev ua haujlwm ntawm kev txhuam qhov chaw ntawm qhov chaw, xim av corundum siv los tshem tawm cov hlau tsis xeb, carbon hlau, txhuas alloy thiab lwm yam khoom siv kho vajtse burr. Xim av corundum tsis sib tsoo zoo thiab ci li dawb corundum.