Garnet sand
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Green silicon carbide, listed by Abrasives-Henan Sicheng in Zhengzhou, Henan. Published figures include test items indicators, knoop hardness 2670-2815kg/mm2 and real density 3.2-3.25g/cm3.
| Test items | indicators |
|---|---|
| Knoop hardness | 2670-2815kg/mm2 |
| Real density | 3.2-3.25g/cm3 |
| Melting point | 26000C |
| Bulk density | 1.2-1.6 g/cm3 |
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