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Description:
black silicon carbide1.black silicon carbide
2.SiC: 99%min
3.factory direct price
4.profession service
SiliconCarbide Product Description :
Physicalproperties of SIC is extreme hardness, high electric and thermalconductivity, low thermal expansion.
Silicon CarbideUsage:
Itcan be made grinding tool, which used in making metal and nonmetalmaterial with low tensile strength, such as ashen cast iron, yellowcopper, stone material, leather and rubber, and also used in fireresistant material and electronic industry etc.
Silicon CarbideChemical Specification:
Spec | GreenSic | BlackSic | |||
Min % | Min% | Max% | Max% | Max% | |
SiC | 99 | 97 | 95 | 92 | 90 |
FreeCarbon | 0.2 | 0.5 | 1 | 2.5 | 3 |
Fe2O3 | 0.2 | 1.0 | 1.5 | 2.0 | 2.5 |
SiO2 |
| 1.5 | 2.5 | 3.5 | 4.0 |
