supply White Fused Corundum

high hardness,brittle and sharp,good cutting and low grinding heat competitive price good service and quality

White Fused Corundum /White Refractory Abrasive, was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. 

It is white with the main crystal phase alphaAl2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.

Performance and advantages of sandblasting:

1. Not affecting the color of the processing cases;

2. Sandblasting in the non-iron process;

3. High speed processing and quality;4. Containing a very low amount of iron oxide, suitable for non-ferrous blasting operations;

Function	Specification		Main Chemical Composition%			Magnetic Material%
			Al2O3	Na2O	SiO2
Grinding Materials and apparatus	F	12#—80#	≥99.4	≤0.4	—	≤0.03
		90#—150#	≥99.3	≤0.4		≤0.03
		180#—240#	≥98.2	≤0.4	—	≤0.03
	W	1#-63#	≥99.3	≤0.4	≤0.03	≤0.05
Refractory Materials	Cut Wire	0-1mm1-3mm3-5mm5-8mm8-12mm	≥99.3	≤0.4	≤0.06	≤0.05
	Fine Grit	180#—0200#-0320#-0	≥99	≤0.4	≤0.1	≤0.03

supply White Fused Corundum