Green Silicon Carbide - The best Silicon Carbide Black from China YuShi

Green Silicon Carbide (SiC) is an extremely hard (Mohs 9.4 / 2600 Knoop) man made mineral that possesses high thermal conductivity and high strength at elevated temperatures (at 1000°C, SiC is 7.5 times stronger than Al2O3).

Green SiC is made from Silica sand and coke, and is extremely pure. Hexagonally shaped, it breaks into very sharp particles. Green SiC is harder than black, coming in at a 9.4 Mohs and 2600 on the Knoop scale.



Green Silicon Carbide is produced in electrical internal resistance furnaces from very high purity silica sand and petroleum coke.

Description of Green Silicon Carbide

Green silicon carbide is produced as the same type as the black silicon carbide, except the different raw materials. Its crystallization has higher purity and hardness.



Green silicon carbide is suitable for processing hard alloy, metallic and non-metallic materials with hard and brittle feature such as copper, brass, aluminum, magnesium, jewel, optical glass, ceramics etc. Super micropower of it is also a kind of ceramics material.

Black Silicon Carbide - The best Silicon Carbide Black from China YuShi

Black Silicon Carbide (SiC) is a semi-friable abrasive often used for general abrasive applications in bonded abrasive tools, lapping, polishing, tock tumbling, glass etching and frosting.

Black Silicon Carbide is produced in electrical internal resistance furnaces from high purity silica sand and petroleum coke.

Black SiC is typically used on hard or brittle materials. It is also used for kiln furniture, lapping and polishing, non-woven, tumbling, pressure blasting, anti-skid, electrical heating elements, aerospace, composites, etc.



Black silicon carbide (SiC) is a semi-friable abrasive often used for general abrasive applications in bonded abrasive tools, lapping, polishing, tock tumbling, glass etching and frosting. Black Silicon Carbide grains for bonded applications. Used in the manufacture of grinding wheels, polishing blocks, rubbing bricks, honing sticks, foundry fluxes, rice and dal-mill, shellers, for abrasive blasting, lapping, cutting and polishing of gems and granite, antiskid surfacing and other general purpose applications.



Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. It is used for making bonded and coated abrasive tools, grinding metal and non-metal materials of lower tensile strength, such as gray cast iron yellow bronze, aluminum, stone, leather, rubber, etc.