Our company produces pressureless sintered silicon carbide ceramic granulation powder with reasonable particle size distribution, uniform body density, good forming performance, high loose packing density, and good flow performance. The pressureless sintered silicon carbide ceramics produced by it have the characteristics of high strength, high hardness, wear resistance, acid and alkali corrosion resistance, and good thermal conductivity. They are widely used in fields such as bulletproof, chemical engineering, and machinery.