Reaction-bonded silicon carbide (SiSiC) products possess high strength, high hardness, high wear resistance, high-temperature resistance, corrosion resistance, resistance to rapid cooling and heating, oxidation resistance, excellent thermal shock resistance, good thermal conductivity, and high thermal efficiency. They are widely used in ceramic machinery, metallurgy, electronics, chemical engineering, petroleum, steel, building materials, papermaking, mining, national defense, and other fields. Main Performance Characteristics High-temperature resistance and high strength. Below 1380°C, due to silicon carbide's high thermal conductivity and low thermal expansion, it exhibits excellent thermal shock resistance. It also possesses ultra-high strength and outstanding resistance to creep and stress rupture. High hardness and wear resistance. Silicon carbide is one of the hardest high-performance materials, second only to diamond, capable of withstanding severe high wear and sliding wear. Corrosion resistance, oxidation resistance, and erosion resistance. The high density, low porosity, and chemical inertness of silicon carbide allow it to be used not only in high-temperature gas and liquid environments but also in strong acids and strong alkalis with oxidizing and corrosive atmospheres.