Refractory grade white aluminum oxide

White Fused Alumina WFA Refractory Powder

 1. Description:

white fused alumina refractory powder, 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 alpha-Al2O3.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.

2.Usage:
F10-F240
(1)It can make the abrasive tool to grind the great hardness material, such as the high speed steel, stainless steel and high carbon steel.
(2)It also usually used for sandblasting, such as precious metal, the gold, crystal, the glass and cowboy wear.
F320-F1200
(1)It can be used in grinding and polishing the gold, silver jewellery, the eye glass, bearing and any kind of precision instrument.
(2)It can be used in manufacturing the superfinishing stone.
(3)It can be used in making the superior refractory products.
0-1,1-3,3-5,5-8mm and 180,200,240,280,320F

3.Performance and advantages
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;