Welcome to Shanghai Longjin Metallic Material Co., Ltd.!
Product name: Boron Carbide
Alias: black diamond
Molecular formula: B4C
Properties: usually gray-black powder.
It is one of the three hardest known materials (the other two are diamond, cubic phase boron nitride)
Tel: +86-21-56517503 56502257(Fax)
QQ: 2686127450
Email: 2686127450@qq.com
Add: (Baoshan Chengshi Industrial Zone) No. 16, Lane 555, Chengyin Road, Baoshan District, Shanghai, China
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