White Fused Alumina As The Material of Corundum Brick

Loading Port:Tianjin

Payment Terms:TT OR LC

Min Order Qty:1 m.t.

Supply Capability:1000000 m.t./month

Product Description:

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%
120# Finer
≤0.40%

≤0.10%

≤0.03%

≤0.03%

5. Physical Analysis: 

Crystal

True Density
g/cm3

Hardness
Kg/mm2

Melting Point

Refractoriness

Max Usable Temperature

α- Al2O3

≥3.96

2000~2200

2000

≥1850

1900


White Fused Alumina As The Material of Corundum Brick