Blue Ceramic Aluminum Oxide abrasives $10.00 – $29.00 / MT
Blue Grinding Head Raw Material F80# SG Abrasives Blue corundum SG abrasives F80#mesh for grinding head $12.00 – $16.00 / MT
Blue abrasives-SG abrasives $10.00 – $29.00 / MT
White fused alumina refractory was made from the high quality alumina by melting above 2000 in the electric arc furnace-cooling-crush-screening-pack. It is white with the main crystal phase alpha-Al2O3. The White fused alumina refractory produced in fixed electric arc furnace has the advantage of high bulk density and low porosity, the volume stability and thermal shock resistance can be improved.
$400.00 – $1,000.00 / MT
| Mohs Hardness | 9 |
| Bulk Density | 1.75-1.95g/Cm3 |
| Specific Gravity | 3.95g/Cm3 |
| Volume Density | 3.6 |
Used for refractory, castable
| Properties | 0-1 1-3 3-5mm | 0-100 0-200 0-320 | |||
| Type | Guarantee Value | Typical Value | Guarantee Value | Typical Value | |
| Chemical Composition | Al2O3 | ≥99.2 | 99.5 | ≥99 | 99.2 |
| SiO2 | ≤0.1 | 0.06 | ≤0.30 | 0.08 | |
| Fe2O3 | ≤0.1 | 0.04 | ≤0.20 | 0.1 | |
| Na2O | ≤0.4 | 0.3 | ≤0.40 | 0.35 | |
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