- Graphite Petroleum Coke
- Calcined Petroleum Coke
- Silicon Carbide
- Recarburizer
- Silicon Metal
- Carbon Electrode Paste
- Artificial Graphite Anode Material
- Graphite Electrode
- Graphite Crucible
- Carbon Electrode
- Cathode Carbon Block
- Pre-Baked Carbon Anode Block
- Graphite Powder
- Metallurgical Coke
- Foundry Coke
High Purity Refractory Silicone Carbide Grain 90% 98% Sic Black Green Silicon Carbide Powder
High Purity Refractory Silicone Carbide Grain 90% 98% Sic Black Green Silicon Carbide Powder
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ITEM
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Grade
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Specs
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SIC SILICON CARBIDE 70%
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70%
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SIC 70% min , FE2O3 2% max, M 0.5%max, SIZE 1-10mm/0-10mm
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SIC 88%
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88%
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SIC 88% min , FE2O3 1.5% max, M 0.5%max, SIZE 1-10mm/0-10mm
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SIC 98%
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98%
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SIC 98%min, FE2O3 1.5% max, M 0.5%max, SIZE 0-50m
m
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Product Description
Silicon carbide is quartz sand, petroleum coke (or coal coke), wood chips as raw materials, in the electric furnace of more than 2000 degrees high temperature smelting products. Silicon carbide is the hardest explosive medium available. The high quality silicon carbide medium is manufactured in the form of lumpy particles that form fragments. The industrial silicon carbide abrasive has a very fast cutting speed and is used for the sharp edge of sandblasting, which can be recycled many times more than sand.
At present, we produce two kinds of silicon carbide black silicon carbide and green silicon carbide, its appearance is hexagonal crystal, with stable chemical properties, high thermal conductivity, thermal expansion coefficient is small, good wear resistance and other characteristics.