The characteristics of pure tungsten wire mainly include high melting point, high hardness, high wear resistance, and high tensile strength. The melting point of pure tungsten wire is as high as 3410 ℃, which is the highest among all metals, making it highly stable and corrosion-resistant in high-temperature environments. The hardness of tungsten wire is very high, and compared to steel, its hardness is more than 15 times that of steel, with extremely strong tensile resistance and wear resistance. In addition, tungsten wire has excellent wear resistance and can exhibit a longer service life in high-speed friction and wear situations. The tensile strength of tungsten wire is also very high, and it can maintain good tensile strength even in high temperature environments.
Application of pure tungsten wire
Tungsten wire is widely used in multiple fields due to its excellent physical and chemical properties:
1.Electronic devices: cathode and gate materials for vacuum tubes and electronic tubes
Semiconductor equipment: interconnects for manufacturing semiconductor chips
2. Lighting: As the filament of incandescent and halogen lamps, tungsten wire performs well in these applications due to its high melting point and luminous efficiency
3. High temperature furnace: As a heating element, it can work stably for a long time in the high temperature furnace
4. Medical equipment: Target materials used in X-ray and gamma ray equipment
5. Aerospace: High temperature components and protective armor for rocket engines
6. Chemical industry: as a catalyst carrier and chemical equipment component in high-temperature and high-pressure reactions.
Shaanxi Chuanghui Daye Metal Material CO.,Ltd offers pure tungsten wire, tungsten rhenium wire, tungsten wire for sale, welcome to contact us if you have any requirements.