Customization: | Available |
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Natural Abrasive Type: | Natural Corundum |
Artificial Abrasive Type: | Corundum Abrasives |
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Payment Methods: |
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Purpose |
Specification |
Chemical Composition(%) |
Magnetic material content(%)max |
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Abrasives grade |
Al2O3min |
Fe2O3max |
SiO2max |
TiO2max |
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grain |
12-80 |
9 5.2 |
0. 75 |
1. 26 |
3.6 8 |
0.0023 |
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90-150 |
9 5.1 |
0. 85 |
1 28 |
3.7 9 |
0.0021 |
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180-220 |
9 5.0 |
1.2 |
1.36 |
3.85 |
0.0018 |
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Micro powder |
240-4000 |
9 4.6 |
0. 2 |
1. 4 . |
3.9 5 |
_ |
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Refractory grade |
Group Size |
0-1mm 1-3mm 3-5mm 5-8mm |
9 5.5 |
0. 72 |
1. 35 |
3 .65 |
_ |
|
Fine Powder |
-180mesh -200mesh -240mesh -320mesh |
9 5.2 |
1.0 |
1.40 |
3.65 |
_ |
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color |
brown |
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Hardness(mohs) |
9.0 |
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Melting point(°C) |
2250 |
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Maximum service temperature(°C) |
1900 |
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Ture density(g/cm3) |
3. 75 |