Brown Fused Alumina Refractory
Brown Fused Alumina(BFA) is produced by the smelting of Calcined Bauxite in electric arc furnace at temperatures more than 2000℃.Also it is called brown aluminum oxide or brown corundum, it can be used for producing ceramic grinding wheel ,resin grinding wheel, abrasive,sandblasting and precision casting.
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Product Details

Product Details

Brown Fused Alumina(BFA) is produced by the smelting of Calcined Bauxite in electric arc furnace at temperatures more than 2000℃.Also it is called brown aluminum oxide or brown corundum, it can be used for producing ceramic grinding wheel ,resin grinding wheel, abrasive,sandblasting and precision casting.

Applications

a) Refractory materials
BFA refractory castables,ramming mass,hook refractory material,refractory brick,and other refractories;

b) Ceramics
BFA ceramic pipe, ceramic special-shaped parts,electric ceramic coated parts

BFA refractory grain and powder

BFA refractory GradeGrain SizeChemical Composition %
Al2O3Fe2O3SiO2TiO2Cao
Grade A0-1,1-3,3-5,5-8mm,200mesh,325mesh950.121.02.50.30
Grade B0-1,1-3,3-5,5-8mm,200mesh,325mesh940.31.53.20.50

Packing

1000kg or 1250kg bulk bags

Bulk bag on pallets

25kg woven bag in bulk bags

25kg paper bag on pallets

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