China (Mainland)
White fused alumina is a kind of high-grade refractory, which is made from the high quality alumina by melting above 2,000 in the electric arc furnace and cooling.
Chemical Composition(%)
Grit size
Al2O3
Na2O
F12-220
99.20 min
0.40 max
F230-400
99.00 min
0.50 max
F500-1200
99.00 min
0.50 max