White Fused Alumina
White fused alumina is high grade refractory material , which made from the high quality alumina by melting above 2000 ℃ in the electric arc furnace and cooling.
White fused alumina Occupying higher hardness and slightly lower toughness compared with Brown Fused Alumina, it is characterised by its high purity, better cutting,ability of self-sharpening, less heat emit during grinding, higher efficiency,acid and alkali resistance, and good thermal stability.
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.
3. It can be used in grinding and polishing the gold, silver jewellery, the eye glass, bearing and any kind of precision instrument.
4. It can be used in manufacturing the superfinishing stone.
5. It can be used in making the superior refractory products.
6. It is usually used for refractory material.
Magnetic material content(%)≤
Maximum service temperature(°C)
P.S.: Other specifications could be provided as required.