Green silicon carbide for grinding
is made of petroleum coke and high-quality silica as the main raw material. It is added with salt as an additive and is smelted by high temperature furnace. The crystals which are smelted have high purity and hardness, and the hardness is between corundum and diamond. Mechanical strength Higher than corundum.
Main application range:
Suitable for processing materials such as cemented carbide, optical glass, cylinder liner, ceramic and non-metallic materials, but also for semiconductor materials, high temperature silicon carbon rod heating elements, far infrared source substrates. Good thermal conductivity, suitable for grinding heat-deformable workpieces, similar to single crystal corundum grinding wheels, but the performance is not the same because the material itself is sharp, Green silicon carbide grinding wheel can also be used to add gems and other products.