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Help CenterBlack Silicon Carbide for Colored Metal and Steel Industy
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Black silicon carbide is made of quartz sand, petroleum coke (or coal coke), wood chips and other raw materials in the resistance furnace by high temperature smelting, resistance furnace by high temperature smelting, black opaque body, hexagonal crystal, mohs hardness of 9.15.Second only to diamond and boron carbide, it is brittle, sharp and has a certain electrical conductivity.It can be used to make consolidated abrasives and coated abrasives. It is suitable for processing metallic and non-metallic materials with low tensile strength, such as gray cast iron brass, aluminum, stone, leather and rubber.In addition, it can also be used for refractory materials and ceramic products.
Product Name | Black silicon carbide |
Model Number | 8--220#,240#--8000# |
Material | SiC |
Feature | High Purity |
Color | black |
Moh's hardness | 9.15 |
Real density | 3.2-3.4g/cm3 |
Melting point | 2250 oc |
Maximum service temperature | 1900oc |
Typical size | SiC | F.C | Fe2O3 | H2O |
Grains | ≥98% | ≤0.2% | ≤0.2% | ≤0.5% |
Micropowder | ≥97% | ≤0.3% | ≤0.2% | ≤0.5% |
Application:
1. Machine parts polishing
2. Metal product polishing
3. Precision instrument polishing
4. Polishing of glass lenses, prisms and flat crystal products
5. Micro powder is suitable for refractory materials, ceramics, special coatings and other industries
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