- Catalyst[6]
- Chemical Auxiliary Agent[6]
- Water Treatment[6]
- Other Environmental Products[6]
- Other Chemicals[6]
- Gas Disposal[6]
- Hookahs[6]
- Abrasives[6]
- Refractory[3]
- Abrasive Tools[3]
- Other Machine Tools Accessories[4]
- Other Cutting & Forming Tools[1]
- Oxide[6]
- Cobbles & Pebbles[3]
- Paving Stone[4]
- Polymer[2]
- Contact Person : Ms. Zhao Andrea
- Company Name : Gongyi City Hongda Filter Factory
- Tel : 0086-371-64350770
- Fax : 0086-371-64386738
- Address : Henan,Gongyi City,Xinxing Road, Gongyi City
- Country/Region : China
- Zip : 451200
White Fused Alumina for casting and spraying
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White Fused Alumina
White Fused Alumina is used as polishing materials and precision sand mold, casting,spraying and coating materials.It is made by alumina as raw material, which is melted at high tempreture. The hardness is higher but toughness is lower than of brown corumdum. The abrasive tools made from above that are suitable for the grinding of high carbon steel, high speed steel and quenching steel. They are also used as polishing materials and precision sand, mold casting, spraying and coating materials, chemical catalyst carrier, special ceramics and high refractory materials.
GB/T2479-1996CHEMICAL COMPOSITION OF WHITE ALUMINIUM OXIDE | ||
Range of Grit Sizes | Chemical Composition%(by weight) | |
Al2O3 | Na2O | |
12#-90# | more than 98.50 | less than 0.50 |
100#-90# | more than 98.50 | less than 0.70 |
W63-W14 | more than 98.00 | less than 0.80 |
W10-W5 | more than 97.00 | less than 0.80 |
White Fused Alumina for casting and spraying
