Tel: +86-372-3175078
E-mail: aydwyj@dwyjgs.com

Contact
ATTN: Li Xin
E-MAIL: aydwyj@dwyjgs.com
TEL: +86-372-3175078
Address: West Of Mengjia Village Road, Longqu Road, Long'an District, Anyang City, Henan Province

let us introduce you Silicon Carbide

Silicon carbide (aka: silica sand, corundum or refractory carbon), chemical short form: SiC, is made of quartz sand and petroleum coke or coal tar, wood chips as raw material through high temperature electric resistance furnace smelting and become a kind of refractory material. Silicon carbide also exists in rare minerals in nature, mozambique's stone. In contemporary C, N, B the oxide refractory raw materials in the high technology, such as silicon carbide as the most widely used, one of the most economic. Industrial production of silicon carbide in China is divided into two black silicon carbide and green silicon carbide, are the six-party crystal, specific gravity of 3.20 ~ 3.25, the microhardness of 2840 ~ 3320 kg/was.