white fused aluminum oxide 80# 90# 100# 120# for Aluminum alloy

Product Description

white fused aluminum oxide 80# 90# 100# 120# for Aluminum alloy

White fused aluminum oxide using high quality alumina powder as raw
material, by refining and crystallizing in electric arc furnace with high temperature. It has white color, slightly harder and lower toughness comparing with brown fused alumina. Its micro hardness is 2200-2300kg/mm². With high purity, better self-sharpening and grinding ability, good acid and caustic corrosion resistance, high temperature resistance and good thermal stability.

Product Name	White Fused Aluminum Oxide
Other Name	White fused alumina ,White fused Alundum,WFA,WA,White Electrocorundum ,White corundum,25A ,White Electro cast alumina
Brand	Haixu abrasives	Colour	white
Mohs Hardness	≥9.0	Al2O3	≥99.5%
Melting Point(℃)	2250	SiO2	≤0.1%
True Density(g/cm³)	≥3.90	Fe2O3	≤0.1%
Bulk density	1.75-1.95g/cm3	Na2O	≤0.3%