Refractoriness (℃): | 1770< Refractoriness< 2000 |
---|---|
Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Powder/Rock |
Material: | Alumina Block |
Brand Name: | Xingguang |
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Brown fused alumina is a kind of high-grade refractory, which is made from the high quality alumina by melting above 2,000 in the electric arc furnace and cooling. Brown 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.
2.Available size
F8,F10,F12,F14,F16,F20,F22,F24,F30,F36,F40,F46,F54,F60,F70,F80,F90,F100,F120,F150,F180,F220,F240,F280,F320
1-0mm,3-1mm,5-3mm,8-5mm
100#-0,180#-0,200#-0,320#-0
3.Applications
*Wet and dry blasting
*Grinding, lapping and polishing media
*Resin bonded grinding wheels and segments
*Resin bonded abrasive and coated abrasive products
* Wear-resistant and fire-proof products
* Friction products and abrasion resistance ground
* Producing mold of precision casting.
Item | Al2O3 | Fe2O3 | SiO2 | TiO2 | Density |
Grade A | ≥95 % | ≤0.3 % | ≤1.5 % | 1.50-3.80 % | 3.85 g/cm3 |
Grade B | ≥90 % | ≤1.3 % | ≤1.5 % | 1.50-3.80 % | 3.85 g/cm3 |
Grade C | ≥8 5% | ≤1.8 % | ≤1.5 % | 1.50-3.80 % | 3.85 g/cm3 |
Refractory-- 0-1mm, 1-3mm, 3-5mm, 5-8mm... W: 200# .320# or your required Abrasives-- F12. F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60. F80 .F150 F180 ..... |
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