kev paub

Txij Lub Ib Hlis Ntuj txog Lub Cuaj Hli 2022, tag nrho cov khoom tsim tawm ntawm cov khoom siv hluav taws xob hauv Nyiv yog 621,600 tons. Ntawm lawv, cov khoom tsim tawm ntawm cov khoom siv refract...

Nyob rau lub Plaub Hlis 2023, Nyiv lub sab saum toj peb qhov chaw ntawm corundum xuab zeb ntshuam yog Tuam Tshoj, Kaus Lim Qab Teb thiab Austria.

Raws li SMM kev tshawb fawb, los ntawm cov ntaub ntawv xyoo-rau-xyoo, alumina ntau lawm poob rau lub Rau Hli piv rau xyoo tas los.

Dawb corundum abrasives yog ua los ntawm bauxite thiab graphite electrode, thiab yog tsim los ntawm tshiab ultrafine hmoov technology. Thaum lub sijhawm tsim khoom, cov khoom siv raw yuav tsum tau ...

Dawb corundum abrasive yog ib qho ntawm feem ntau siv hauv kev lag luam, muaj cov xuab zeb dawb corundum, dawb corundum xuab zeb, dawb corundum hmoov hmoov, dawb corundum micro-hmoov,

Feem ntau siv dawb corundum qauv ntawm hnav-resistant pem teb xim yog: 120 # 180 # 220 # 240 # 280 # 320 #, txhua tus qauv tuaj yeem sib xyaw.