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The role and use of silicon carbide

2018-05-12 19:12:54

Silicon carbide (SiC) is made from quartz sand, petroleum coke (or coal coke), wood chips (salt is required to produce green silicon carbide) and other raw materials by high temperature smelting through a resistance furnace. Silicon carbide also exists in nature as a rare mineral, moissanite. So what are the roles and uses of silicon carbide? Haixu abrasive small series for you to introduce in detail!

Silicon carbide has three main functions

Silicon carbide is mainly used in functional ceramics, high-grade refractory materials, abrasives and metallurgical raw materials. Silicon carbide raw material has been able to supply a large number of high-tech products, and the application of nano-scale silicon carbide powder with very high technical content is impossible to form economies of scale in a short time.


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As a metallurgical deoxidizer and high temperature resistant material.


High purity single crystal, can be used to manufacture semiconductors, manufacturing silicon carbide fiber.