Whitefused alumina
White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phasealpha-Al2O3.
Used forrefractory,furnaceburden,castable,rammingcompoynd, paintingetc
fine powder/macropowder | |
60mesh-0 80mesh-0 100mesh-0 120mesh-0 150mesh-0 200mesh-0 325mesh-0 | |
Al2O3 | 99.0min |
Fe2O3 | 0.20max |
Na2O | 0.40max |
SiO2 | 0.05max |
Main Physical Properties
Mohshardness | 9.0 |
Bulkdensity | 1.75-1.95g/cm3 |
Specificgravity | 3.95g/cm3 |
Application:
Refractory,Furnace Burden,Castable,Ramming Compoynd,Refractory Bricks etc
As a kind of refractory materials, white fused alumina grit is generally used for aggregate and fine powder, because it has the characteristics of high refractoriness, wear resistance, corrosion resistance, etc., and it also has the characteristics of high load temperature and ...
As a kind of refractory materials, white fused alumina grit is generally used for aggregate and fine powder, because it has the characteristics of high refractoriness, wear resistance, corrosion resistance, etc., and it also has the characteristics of high load temperature and ...