Website:https://www.renwa-abrasive.com/abrasive-grain/white-fused-aluminium-oxide.html
White aluminum oxide all call white corundum, white electro corundum , It is smelted basis of alpha alumina, which is electrically fused in high temperature 2000℃. It is pure white and high hardness, but toughness lower than that of brown fused alumina.
