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Specification：
Brown fused alumina, for premium quality refractory and abrasive products making, high Al2O3 content, low impurity, higher toughness.
Instruction：
Typical Chemical Analysis:
Al2O3 |
95.72% |
TiO2 |
2.25% |
SiO2 |
0.88% |
Fe2O3 |
0.09% |
Physical Properties:
Color |
Brown |
Shape |
Blocky |
Crystal Form |
Alpha alumina trigonal system |
Specific Gravity |
3.92 |
Hardness |
2090 Knoop scale, 9.0 Mohs scale |
Magnetic Material |
0.0076% |
Split Sizes Available :
F12-F240, P12-P240
20-0mm, 20-10mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm,
8/16mesh, 16/30mesh, 30/60mesh,
0-100mesh, 0-200mesh, 0-325mesh,
Other size available upon request.