Silicon carbide ceramics (SiC) are advanced ceramic materials known for their high hardness, low density, excellent high-temperature resistance, outstanding corrosion resistance, superior wear resistance, low thermal expansion coefficient, and low thermal conductivity. For these exceptional properties, silicon carbide ceramics are widely used across a broad range of industries.

Typical application fields include the following:

Aerospace: Silicon carbide ceramics are widely used in high-temperature components such as nozzles and sprayers in aircraft engines, where they need to withstand extremely high temperatures and pressures. They are also used in the manufacture of fatigue-resistant structural components for aircraft and high-temperature components used in satellites.

Mechanical Manufacturing: Due to their high hardness, wear resistance, and heat resistance, silicon carbide ceramics are widely used in precision machining, high-speed cutting, grinding, and other fields. In these industries, silicon carbide ceramics can be used to manufacture key parts such as cemented carbide tools, silicon carbide bushings, bearings, SiC rollers, and roller seats.

Semiconductor Industry: Silicon carbide ceramics play a role in the production of ceramic components such as rollers and pressure plates for solar panels, and are also used to manufacture moving bearings, vacuum clamps, gaskets, and other components.

 

Other Industrial Fields: Silicon carbide ceramics are also used in various industrial sectors such as petrochemicals, steel metallurgy, power generation, and nuclear energy. For example, in wear-resistant and corrosion-resistant oil pump parts in the petroleum industry, and in heat-resistant and corrosion-resistant components in the power industry.

Ballistic Materials: Due to their high hardness and good protective properties, silicon carbide ceramics are used in bulletproof armor, especially in applications requiring lightweight, low-cost, and high-protection capabilities.

Machining: Due to their high hardness and high strength, silicon carbide ceramics are used to make key parts for machining, such as tools, blades, and bearings, thereby improving production efficiency and manufacturing accuracy.
 

Chemical and Medical Fields: Silicon carbide ceramics have good corrosion resistance and electrical insulation properties, and are therefore used in chemical filtration, heating, distillation equipment, and medical devices such as artificial joints.

Energy Industry: Silicon carbide ceramics play an important role in new energy equipment such as solar panels, generator insulation pads, electrical connectors, and alumina valves, because they have both good electrical insulation properties and can withstand high temperatures and pressures.