Silicon carbide
Silicon Carbide Powder Green Polishing Abrasive
Green silicon carbide is well noted as one of nice artificial material , also named emery grain or carborundum , which is produced by high-temperature smelting of electric furnaces such as quartz s...
DESCRIPTION
Green silicon carbide is well noted as one of nice artificial material , also named emery grain or carborundum , which is produced by high-temperature smelting of electric furnaces such as quartz sand, petroleum coke , and wood chips ,require the addition of salt when producing.
- The green silicon carbide is green or blue-green, is semi-transparent, hexagonal.
- High in hardness.
- Strong in cutting ability.
- Stable in chemical property.
- Green silicon carbide thermal conductivity-Good in thermal conductivity.
| Purpose | Specification | Chemical Composition(%) | Magnetic material content(%)max | |||
| Abrasives grade | SIC min | F.C max | Fe2O3 max | |||
| Grain | 12-80 | 99 | 0.20 | 0.2 | 0.0180 | |
| 90-150 | 98.5 | 0.25 | 0.5 | 0.0150 | ||
| 180-220 | 97.5 | 0.25 | 0.7 | 0.0120 | ||
| Micropowder | 240-4000 | 96 | 0.30 | 0.8 | – | |
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