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The degree of refractory is more than 1850
AR-95
Brown Fused Alumina 95%
It is fused in an electric-arc furnace by high temperature. Its main raw materials are bauxite anthracite. The micro hardness is 1800-2200kg/mm2. The toughness is higher than silicon carbide. The degree of refractory is more than 1850°C
| Color | True Density | Mohs Hardness | Primary Crystalline Phase | Crystal Systel | Brown | 3.90 g/cm3 | 9.0 | Alfa-AL2O3 | Hexagonal |
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Typical Specification(1-3mm) |
| Chemical | Al2O3 | Fe2O3 | TiO2 | SiO2 | 95.63% | 0.09% | 2.68% | 1.00% | Size | +3mm | -1mm | 2.5% | 3.7% | Magnetic Material | 0.0047% | Specific Density | 3.94g/cm3 |
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| 25-0mm | 20-10mm | 30-10mm | 0-1/1-3/3-5/5-8mm | -8/+16mesh | -16/+30mesh | -30/+60mesh | -100mesh | -200mesh | -325mesh |
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| a. In 1000kg big bag. | b. According to client’s special requirement. |
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