Views: 3 Author: Site Editor Publish Time: 2022-06-17 Origin: Site
Tungsten copper rod is a composite material refined by the process of static pressing, high temperature sintering and copper infiltration by utilizing the excellent metal properties of high-purity tungsten powder and the plasticity and high conductivity of high-purity copper powder. Good arc breaking performance, good electrical and thermal conductivity, small thermal expansion, no softening at high temperature, high strength, high density and high hardness.
Application of tungsten copper rod - resistance welding electrode
Resistance welding electrode (select tungsten copper WD10080): It combines the advantages of tungsten and copper, high temperature resistance, arc ablation resistance, high strength, large specific gravity, good electrical and thermal conductivity, easy to cut, and has the characteristics of sweating and cooling, etc. Due to the high hardness, high melting point and anti-adhesion characteristics of tungsten, it is often used as projection welding and butt welding electrodes with certain wear resistance and high temperature resistance.
Tungsten copper rod application - EDM electrode
EDM electrode (choose tungsten copper WD10070, WD10075, discharge tungsten steel should choose WD10080): For tungsten steel, high temperature resistant super hard alloy molds that need to be eroded, ordinary electrodes have large loss and slow speed, while tungsten copper has high electric current. Corrosion speed, low loss rate, precise electrode shape, excellent processing performance, can ensure that the accuracy of the workpiece is greatly improved.
Tungsten copper rod application - high voltage discharge tube electrode
High-voltage discharge tube electrode (select WD10070): When the high-voltage vacuum discharge tube is working, the temperature of the contact material will increase by several thousand degrees Celsius in a fraction of a second, while the tungsten copper has anti-ablation performance, high toughness, and good electrical conductivity. , The thermal conductivity provides necessary conditions for the stable operation of the discharge tube.