Brown Fused Alumina abrasive is electrically fused in an arc furnace from a mixture of bauxite, coke (anthracite) as main raw materal at high temperature 0f about 2250 degree..

It's chemical composition contains Al₂O₃, TiO₂, and small amount of SiO₂, and Fe₂O₃, etc,.

Microhardness:1800-2200 kg/mm²,

toughness higher than silicon carbide.

Abrasive articles made of it is suited for grinding metals of high-tensile strength such as steel, annealed malleable iron and hard bronze etc..Browm fused alumina can also be used for making high-class refractory products.

Brown Fused Alumina is suitable for abrasive &sandblasting abrasive, refractory materials, abrasion resistance ground and also fro production mold of precision casting.

The application scope of Brown Fused Alumina:

1: For abrasive 2: For refractory materials 3: For sandblasting abrasive 4: For abrasion resistance ground 5: For producing mold of precision casting

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