Brown aluminum oxide 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.

Tel: 0086-136-33852636
Email: wangsuli(at)china-abrasives.com
Sales Manager: Ms. Sara

China Abrasives Corp.(SIC)