Year1
- 材质：
- 石英砂，石油焦
- 产地：
- 河南省
- 型号：
- 粒度砂
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Black silicon carbide
< > Black silicon carbide is based on quartz sand and petroleum coke as the main raw materials. It is smelted at high temperature in a resistance furnace. Its hardness is between corundum and diamond, its mechanical strength is higher than corundum, and it is brittle and sharp. It has certain electrical and thermal conductivity>
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< > Application
< > Abrasive grinding tools, metallurgical deoxidizer, high temperature resistant materials, semiconductors, carbon fiber manufacturing
() As an abrasive, it can be used to make abrasive tools, Such as grinding wheels, whetstones, grinding heads, sand tiles, etc.
() As metallurgical deoxidizer and high temperature resistant material. Silicon carbide mainly has four major application areas, namely: functional ceramics, advanced refractory materials, abrasives and metallurgical raw materials.
) High-purity single crystal can be used to manufacture semiconductors and silicon carbide fibers.
() Silicon carbide is very hard and has excellent thermal conductivity. It is a semiconductor and can resist oxidation at high temperatures.
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