Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:1000000 m.t./month
Direct Manufacturer of White Fused Alumina As The Material of Corundum Brick
We specialized in manufacturing grit/micro powder of corundum powder-white fused alumina. Good quality and competitive price make our products well accepted by customers at home and abroad. You are welcome to contact us for further information .
1. Description:
White Aluminum Oxide is fused from high quality bayer aluminum in high temperature. Its hardness is higher but toughness lower compared with Brown Aluminum Oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding efficiency, and low frictional heat. It can withstand acid and alkali erosion, with high temperature resistance and good thermo stability.
2. Applications:
· Abrasive tools: grinding wheel;
· Lapping and polishing non-skid title;
· Pressure blasting hard abrasives;
· Refractory industry
3. Advantages:
a. Use imported Bayer aluminum; assure the high quality of products.
b. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures its quality stability.
c. Products are classified chemical washed, non-washed, shaped, non-shaped, normal bulk density and high bulk density. All products will be supplied according to customers different requirements .
4. Chemical Analysis:
Al2O3 | Fe2O3 | Na2O | SiO2 | CaO | K2O |
≥99.2% | ≤0.10% | ≤0.30% | ≤0.10% | ≤0.03% | ≤0.03% |
5. Physical Analysis:
Crystal | True Density | Hardness | Melting Point | Refractoriness | Max Usable Temperature |
α- Al2O3 | ≥3.96 | 2000~2200 | 2000 | ≥1850 | 1900 |