Descripción del producto

Silicon carbide(SIC) is smelted with quartz sand, petroleum coke or (coal), sawdust as raw materials by high temperature resistance furnace. There are SiC existing in rare mineral, Moissanite. Silicon carbide is also called Moissanite. In contemporary era, C, N, B etc. non oxide refractory high-tech materials, silicon carbide is the most widely and economically used.
TYPES
Silicon carbidehas two commonly used basic varieties, black silicon carbide and green silicon carbide, which are all belonging to α-SiC.

• Black silicon carbide contains SiC about *8.5%, its toughness is higher than green silicon carbide. Most of the material is used for processing low tensile strength of materials, such as glass, ceramics, stone, refractory materials, cast iron and non-ferrous metals.
• Green silicon carbide contains SiC *9% above, good self-sharpening, mostly used for processing hard alloy, titanium alloy and optical glass, and can also be used to hone the cylinder and fine grinding HSS Cutting Tools. In addition, there is cubic silicon carbide, is specially processed yellow green crystals. grinding tools produced by it is suitable for ultra precision machining of bearing.