white fused alumina powder,white fused aluminum powder,refractory materials

Detailed Product Description:

colour: white
Brand Name: RS
Place of Origin: Henan China (Mainland)
Model Number: 180#--0,200#--0,320#-0

white fused alumina powder,white fused aluminum powder,white fused alumina,fused white alumina powder,WFA.

We can supply white aluminum oxide grits & powder for refractory materials:

It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on .

white fused alumina grits&powder chemical composition

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
Purpose	Specification		Al2O3	Na2O	SiO2	CaO	Magnetic material content(%)
For refractory	Size sand	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	99.0Min	0.5 Max		0.4 Max	0.003 Max
For refractory	Fine powder	180#-0 240#-0 320#-0	98.5Min		0.3 Max	0.5 Max	0.001 Max