Brown Aluminium Oxide

Brown fused alumina oxide (BFA), lub npe hauv zos, tseem hu ua carborundum, yog xim av dag corundum uas yog yaj hauv arc rauv los ntawm peb cov khoom alumina, carbon cov ntaub ntawv, thiab cov khoom seem hlau, yog li cov tshuaj tseem ceeb ntawm cov xim av fused alumina yog AL2O3, nws cov ntsiab lus yog los ntawm 95.00% mus rau 97. vim tias nws siv tau dav thiab nws cov nqi pheej yig, lawv tsim nyog rau kev sib tsoo cov hlau tensile siab, xws li txhua yam steel hlau, malleable cam khwb cia hlau, nyuaj bronze, thiab lwm yam., kuj tuaj yeem ua cov khoom siab tshaj refractories Brown corundum lawv muaj. Cov yam ntxwv ntawm siab purity, zoo crystallization, muaj zog liquidity, qis linear expansion coefficient thiab corrosion kuj.