Kev siv cov xim av corundum

Brown corundum tseem hu ua emery, cov tshuaj tseem ceeb ntawm cov xim av corundum yog AL2O3, nws cov ntsiab lus yog 95. siv lead ua, nrog cov npoo ntse, siab sib tsoo, yog li siv thiab cov yam ntxwv ntawm xim av corundum yog dab tsi? Kev siv cov xim av corundum:

1, dawb sib tsoo - abrasion-qib abrasives, siv rau cov duab raj, optical iav, dawb sib tsoo monocrystalline silicon, lens, saib iav, siv lead ua iav, jade thiab lwm yam teb, feem ntau yog siv nyob rau hauv Tuam Tshoj high-qib abrasives.

2, nrog rau cov xim tsim nyog, hardness, toughness, haum particle cross seem ntawm abrasive hom thiab ntug tuav, siv rau resin abrasive.

3, coated abrasives - cov ntaub ntawv abrasive yog cov khoom siv raw ntawm cov ntawv xuab zeb, cov ntaub qhwv, thiab lwm yam.

4, cov khoom ua haujlwm ua haujlwm - feem ntau yog siv rau cov tsheb nres tsheb, cov log tsheb tshwj xeeb, cov khoom siv tshwj xeeb thiab lwm yam dab tshos tuaj yeem siv los ua kev tsim kho kev loj. Chaw nres tsheb chaw nres tsheb muaj kev ua si hauv pem teb thiab lwm yam khoom siv tiv taus.

5, sandblasting - nruab nrab hardness abrasive, siab ntim ntom ntom, tsis muaj silicon oxide dawb, qhov tseem ceeb, zoo toughness, yog qhov zoo tagnrho "kev tiv thaiv ib puag ncig" sandblasting khoom, dav siv hauv txhuas, tooj liab profile iav, ntxuav denim precision pwm thiab hais txog;