Green silicon carbide powder is made of petroleum coke and high-quality silica as raw materials, added salt as additives, and smelted at high temperature by resistance furnace. The hardness of the smelted green silicon carbide crystal is between corundum and diamond, the mechanical strength is higher than that of corundum, it is green, brittle and sharp, and has good thermal conductivity. so Green silicon carbide powder What are the characteristics of manufacturing grinding wheels?
1. For green silicon carbide itself, the grinding wheel made of green silicon carbide can also be used to process gemstones and other products.
2. The abrasive grain is sharp, the hardness is high, and it can grind hard and brittle materials such as cemented carbide, optical glass, ceramics, and alloys.
3. Good thermal conductivity, suitable for grinding workpieces that are easy to deform when heated, which is somewhat similar to single-crystal corundum grinding wheel, but the performance is not the same.
4. The brittleness is large, so the insistence is poor in angularity, and it is not suitable for processing workpieces with greater toughness.Green silicon carbide It is suitable for grinding cemented carbide and hard and brittle metal and non-metallic materials, such as copper, brass, aluminum and magnesium and other non-ferrous metals and gemstones, optical glass, ceramics and other non-metallic materials. Green silicon carbide powder is a high-quality refractory material, which is more and more commonly used, metallurgy, energy, chemical, photovoltaic and other industries have been widely used, suitable for a variety of outdoor building body exterior wall coating, a variety of non-ferrous metal object coating, a variety of exhaust gas management, etc., which is inseparable from its characteristics
