Silicon carbide is widely used in industrial applications due to its exceptional hardness, thermal conductivity, and resistance to wear and corrosion. It serves as a key material in the production of abrasives, including grinding wheels, sandpapers, and cutting tools, where its hardness enables efficient machining of metals and ceramics.

In the electronics industry, silicon carbide is used as a semiconductor material in high-temperature, high-voltage, and high-frequency devices. Its wide bandgap allows for superior performance in power electronics, such as in electric vehicle inverters, solar inverters, and 5G radio frequency components.

It is also employed in refractory linings for furnaces and kilns because it can withstand extreme temperatures and thermal shock. Additionally, silicon carbide is used in ceramic brake discs for high-performance vehicles, where its lightweight and durability improve braking efficiency.

In the field of energy, it plays a role in nuclear reactors as a coating material for fuel particles due to its ability to retain fission products at high temperatures. It is also used in heating elements for industrial furnaces, known as SiC rods, which provide reliable and uniform heating in harsh environments.