Silicon carbide is widely used in industrial applications due to its exceptional hardness, thermal conductivity, and resistance to wear and corrosion. It serves as an abrasive in grinding, cutting, and polishing tools, and is a key material in the production of sandpapers, grinding wheels, and cutting discs.

In the metallurgy and refractory industry, it is used to line furnaces and manufacture crucibles because it can withstand extremely high temperatures and resist chemical attack. It is also employed in the production of high-performance ceramics, including components for kilns, nozzles, and heat exchangers.

Silicon carbide plays a critical role in the electronics industry as a semiconductor material for high-temperature, high-voltage, and high-frequency devices. It is used in LEDs, power electronics, and sensors in harsh environments due to its ability to function efficiently under extreme conditions.

Additionally, it is used in automotive applications such as in ceramic brake discs for high-performance vehicles and as a coating in diesel particulate filters. In the energy sector, it is being explored for use in nuclear reactors and advanced solar inverters because of its thermal stability and radiation resistance.