garnet sand , silica sand , white fused alumina , brown fused alumina , black silicon carbide , fused silica
garnet sand , silica sand , white fused alumina , brown fused alumina , black silicon carbide , fused silica
Brown fused alumina an artificial corundum is made by fusing bauxite in electric arc furnace
Crystal system |
Hexagonal |
True density |
3.9g/cm3 min |
Mohs Hardness |
9 |
Micro Hardness |
HV 1800-2200 kg/mm2 |
Size available
For abrasive F12-F1200 P12-P2500
For refractory 0-1mm 1-3mm 3-5mm 5-8mm 200mesh 325mesh
Other special specification could be supplied as required
Usage
Refractories and Ceramics shapes
Grinding wheels and Sandpaper
Blasting media and Metal preparation
Laminates and Coatings
Lapping and Polishing
Grinding
Chemical Index
CHEMICAL COMPOSITION % |
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Grit size |
Al2O3 |
TiO2 |
SiO2 |
Fe2O3 |
CaO |
F4-F80 |
95-96 |
1.5-3.8 |
1.21 |
0.3 |
0.45 |
F90-F150 |
94.5-95.5 |
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F180-F220 |
93.5-95.5 |
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F220 Finer |
≥92 |