| Model: | 320F |
|---|---|
| Brand: | Haixu |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Abrasives |
| Label: | White Alumina , Manufacturer WFA , Refractory WFA |
| Price: |
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| Min. Order: | 1 mt |
| Live Chat: | Last Online:11 May, 2013 |
1.Description:
White Fused Alumina /White Refractory Abrasive, 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 alphaAl2O3.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.
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Model: WA 320F |
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Chemical compositions |
Physical properties |
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Items |
Value of specification (%) |
Items |
Property |
|
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Al2O3 |
99.2min |
Color |
White |
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|
SiO2 |
0.04max |
Bulk density |
1.75-1.95g/cm3 |
|
|
Na2O |
0.4max |
True density |
3.90g/cm3 min |
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|
Fe2O3 |
0.04max |
hardness |
Morse hardness |
9 |
|
Usage |
Refractory |
content of magnetic substance |
0.0023%max |
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2. Applications
White fused alumina is mainly used for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand and coating materials, catalyst carrier, special ceramics and super refractory materials.
3. Advantages
1) Not affecting the color of the processing cases.
2) Sandblasting in the non-iron process.
3) High speed processing.
4) Very low amount of iron oxide, suitable for non-ferrous blasting operations.
4.About us
Zhengzhou Haixu Abrasives Co.,Ltd ,founded in 1999,is specialized in White Fused
Alumina, Brown Fused Alumina, Mullite and other related products. Our production
runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending
on the demands of our customers. Currently, We have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields.
