Tungsten wire, as a high-temperature heating material, is often used as a heating element in ceramic sintering due to its high melting point, excellent electrical conductivity, and high-temperature resistance.

Tungsten wire is a key component in high-temperature industrial furnaces due to its excellent high-temperature resistance and electrical resistance.

Tungsten wire is widely used in vacuum melting furnaces, induction furnaces, electron beam melting furnaces, and other equipment, particularly in smelting processes requiring high-purity metals or special alloys in industries such as aerospace, nuclear, and electronics.

The heating effect of tungsten wire in a vacuum furnace primarily relies on its high melting point, high resistivity, and low vapor pressure. It generates high temperatures through resistive heating and transfers heat through radiation, making it suitable for a variety of high-temperature processes.