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Study On Preparation And Property Of Silicon Hexaboride Powder

2018-10-29      View:

Silicon Hexaboride has a glossy black-gray powder with a relative density of 3.0 g/cm3 and a melting point of 2200 °C. It is insoluble in water, resistant to oxidation, thermal shock, chemical attack, especially high strength and stability under thermal shock.


Silicon hexaboride can be used as a variety of standard abrasives, abrasive carbides. It is also used as an engineering ceramic material, a sandblasting nozzle, a blade for the manufacture of gas engines, and other shaped sintered parts and seals. Used as an antioxidant for refractory materials.


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