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 industries, silicon carbide is used to line furnaces and kilns because it can withstand extremely high temperatures and thermal shock. It is also employed in the manufacturing of crucibles and burner nozzles for handling molten metals.

As a semiconductor material, silicon carbide is essential in high-temperature, high-voltage, and high-frequency electronic devices. It is used in power electronics such as diodes, transistors, and inverters for electric vehicles, renewable energy systems, and aerospace applications due to its efficiency and thermal stability.

Additionally, silicon carbide is used in composite armor systems for military and defense applications, offering lightweight protection. It is also applied in heating elements for industrial electric furnaces and in ceramic brake discs for high-performance vehicles.