1: resistance welding electrode integrated The characteristics of tungsten copper tungsten and copper etc.,high temperature resistance, arc erosion, high strength, heavy, conductivity, good thermal conductivity, easy machining, and has the characteristics of transpiration cooling, because of the characteristics of tungsten high hardness, high melting point, anti adhesion, often used to do certain wear resistance, high temperature resistance welding, butt welding electrode.

2 EDM electrode: for the mold, high temperature resistant tungsten steel making super hard alloy electricalcorrosion, common electrode loss, slow speed. The electric corrosion rate and high tungsten copper, low lossrate, electrode shape precision, excellent processing performance, can guarantee the processing accuracygreatly improved.

3 high pressure discharge electrode: high voltage vacuum discharge tube at work, contact materials in a few tenths of the time temperature of several thousand degrees celsius. While the high tungsten copper erosion resistance, high toughness, good electrical and thermal conductivity to discharge the stable work and provide necessary conditions.

4 electronic packaging materials: low expansion characteristics of both tungsten and copper, has thecharacteristics of high thermal conductivity, thermal expansion coefficient and thermal conductivity of materialsand components can be adjusted to change.