Lifeng metal & mineral products Co., ltd
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Brown fused aluminais made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping,polishing, and sand blasting and sand cleaning.
Typical Chemical Analysis:
Al2O3 95.56%
TiO2 2.25%
SiO2 1.08%
Fe2O3 0.08%
Physical Properties:
Color Brown
Shape Angular, edge sharp
Crystal Form Alpha alumina trigonal system
Specific Gravity 3.92
Hardness 2090 Knoop scale, 9.0 Mohs scale
Magnetic Material 0.0076%
Application: Mainly used in the refractory, grinding, sandblasting .
1.abrasive blasting
2.grinding
3.resin bond abrasive tools
4.coated abrasives
5.corundum functional fillers
6.filter media
7.abrasive water-jet cutting
Products reliable, stable performance, high quality, easy to use.