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Contact Details


Chonghong Industries(Microwork)Ltd.

1803,2006,Huachuang Intl Commerce Building

Honghuang 10th Road Jiangbei District 

Chongqing China 400020

Tel: (0086-023) 67937146
Fax: (0086-023) 89119130 
Cellphone:0086-18623135040

Silicon Carbide Crystal


Silicon carbide, with the chemical symbol SiC, is a solid industrial mineral crystalline. It is used as a semiconductor and a ceramic, commonly referred to as carborundum. SiC exists naturally in an extremely rare mineral called moissanite. Pure silicon carbides appear as colourless and transparent crystals. When impurities are added such as nitrogen or aluminium, silicon carbide crystals appear green or blue depending on the level of impurity. Silicon carbide is mostly used for its hardness and strength, though its combined ceramic and semiconductor properties make SiC excellent in the manufacturing of fast, high-voltage, and high-temperature devices