... 4) JIS,FEPA,ANSI standards Manufacturer Fused White Aluminum oxide for refractory grade White fused corundum, a kind of high-grade refractories ... alphaAl2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and ... Haixu Abrasives Co.,Ltd,founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related ...