abrasive tools white fused aluminuma

The abrasive tools made of it are suitable for the grinding to high carbon steel, high speed steel and chilled steel

its main raw material is aluminum oxide powder, which is electrically fused in high temperature. It is white and it features acid & alkali resistant, corrupting resistant and high hardness. The abrasive tools made of it are suitable for the grinding to high carbon steel, high speed steel and chilled steel. It materials, catalyst carrier,special ceramics and super, refractory materials.In addition, its micropowder features excellent insulation. It can be suitable for superprecision grindling and polising of crystal and electronic industry and making high quality refractory materials, etc.

Size	Al2O3 %	Fe2O3%	Na2O+K2O  %	SiO2  %	Density g/cm3	Fire-resistant	Bulk Density g/cm3	Volume Density g/cm3
	≥	≤	≤	≤	≥	>	≥	≥
Grain	99	0.05	0.4	0.06	3.96	1850	1.5~1.95	3.6
Fine	98.5	0.07	0.4	0.08	3.94	1850	1.4~1.8	3.5
Micropowder	98	0.07	0.4	0.08	3.94	1850	1.4~1.8	3.5

abrasive tools white fused aluminuma