Brown Fused Alumina

Brown fused alumina is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze. It is used for refractory aluminum oxide lining mixture, pouring materials castable, etc.

Grit	AL2O3	SiO2	TiO2	Fe2O3
P40	95.57%	1.08%	2.45%	0.06%
P120	94.85	1.17	2.76	0.05
P180	93.89	1.37	3.40	0.15
P600	91.82	1.69	4.67	0.52
Other specs can be supplied as clients' request

Apply in: Abrasives industry, refractory industry and casting industry.

 

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