Black Silicon Carbide High class refractory materials:

1.sic lump supplier by our own smelting plant 2.for metallurgical,refractory,deoxidizer 3.size 0~10mm 4. high purity

Silicon carbide has the good chemistry stability, low heated expansion, high efficiency of heat conductivity, electrical resistance comparing with metal being in the opposite direction. Sic (silicon carbide) resists heat, grinding & crushing, especially in resisting hot shock wave, corrosion and radiation. Silicon carbide can be used to abrade cemented carbide, optical glass, ceramics and other hard and brittle nonmetals materials.At the same time, it can consolidate and paint the abrasive tools, cutting and polishing freely etc. Its suitable for processing of cast iron, cemented carbide, titanium alloys, high speed steels etc. Meanwhile, it can also Polish the nonmetal materials such as glass, ceramics, stones materials, semiconductor, agates and high-grade jades and jewels as well as manufacturing high-grade refractory materials, engineering ceramics, heating element and heat components.Specification:SIC: 97%, FC: 0.3% MAX, FE2O3: 1.2%MAX, SIZE: 2-8MM, 1-10MM. 0-10MM,SIC: 90%, FC: 1.0% MAX, FE2O3: 1.2%MAX, SIZE: 2-8MM, 1-10MM. 0-10MM,SIC: 75%, FC: 15% MAX, FE2O3: 1.00% MAX, SIZE: 2-8MM, 1-10MM. 0-10MM,SIC: 65%, FC: 20 %MAX, FE2O3: 1.00% MAX, SIZE: 2-8MM, 1-10MM. 0-10MM

Black Silicon Carbide High class refractory materials: