Black silicon carbide is a widely used material, mainly used in the manufacturing of abrasives, ceramics, electronic components, grinding wheels, sandpaper and other products. Its main characteristics include high hardness, high wear resistance, good thermal conductivity, and corrosion resistance, which make black silicon carbide play an important role in multiple fields. The specific applications and purposes are as follows: Chemical industry. Black silicon carbide is used in the manufacturing of chemical equipment and high-performance sealing materials due to its excellent corrosion resistance and wear resistance. In the field of architecture. Can be used to manufacture high-quality concrete and cement products, with high strength and wear resistance. In the field of electronics. Black silicon carbide is used in the manufacturing of electronic components and semiconductor devices. Metallurgical industry. Black silicon carbide is used as a deoxidizer and high-temperature resistant material to manufacture high-temperature furnace components and supports. Photovoltaic products. Black silicon carbide is used for surface grinding and polishing of monocrystalline silicon, polycrystalline silicon, and various devices. Functional ceramics. Black silicon carbide reduces the capacity of kiln equipment, improves the quality of kiln products, and shortens the production cycle. In addition, black silicon carbide is also used in the production of wear-resistant and anti-corrosion coatings, wear-resistant stickers and other products, as well as in the production of refractory materials. Due to its high hardness and excellent thermal conductivity, black silicon carbide is also suitable for improving the wear resistance of the inner walls of water turbine impellers or cylinder bodies, thereby extending the service life of the equipment.