What Are the Applications of Pure Tungsten Wire?

Pure tungsten wire is made of high-purity tungsten material and has excellent high-temperature stability and other excellent performance characteristics, so it is widely used in many applications. Here are some of the main application areas of pure tungsten wire:

High Temperature Heaters and Thermocouples: Pure tungsten wire is commonly used in high temperature heaters and thermocouples due to its excellent high temperature stability, such as in laboratory equipment, furnaces and industrial heat treatment equipment.

Vacuum equipment: Due to its high melting point and low evaporation rate, pure tungsten wire is used to manufacture electron emission sources, vacuum tubes and other components in vacuum equipment.

Electronic devices: Pure tungsten wire is used in electronic device manufacturing to make electron emission guns, cathodes, and anodes. These devices are commonly used in television picture tubes (CRTs) and some high-performance electronic equipment.

Optical instruments: Pure tungsten filaments are used in optical instruments to support and position optical components, and as filaments to create light sources.

Semiconductor manufacturing: Pure tungsten wire is used in semiconductor manufacturing equipment, such as heat treatment and cleaning equipment for semiconductor materials.

Medical Equipment: Pure tungsten wire is used in medical equipment for X-ray tubes and other high-temperature electronic components.

Aerospace: Pure tungsten wire is widely used in rocket nozzles and high-temperature applications in spacecraft because of its ability to maintain stability in the extreme space environment.

Research and Laboratory Equipment: Pure tungsten wire is used in many high temperature and vacuum equipment in laboratories to perform various physical and chemical experiments.