| Green and Black Silicon Carbide |
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Product Features |
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| Quality certification: |
ISO9001:2000 |
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| Capability: |
500MT/Month/Specification |
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| Packaging: |
20/25kg one bag, 40 bags for one ton bag |
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| Description: |
Green Silicon Carbide
Green silicon carbide is produced basically in the same way of black silicon carbide except the different requirement of raw materials. Its crystallization has higher purity and hardness. Green silicon carbide is suitable for processing hard alloy, metallic and non-metallic materials with hard and brittle feature such as copper, brass, aluminum, jewel, optical glass, ceramics, etc. Super micro powder of it is also a kind of ceramics material .
Black Silicon Carbide
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and synthetic diamond .Mechanical intensity of it is higher than fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.
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