Tungsten copper resistance welding rod exerts pressure by electrode and uses the resistance heat current run through the contact area and near for welding....
Tungsten copper rod sintering method including high temperature liquid phase sintering and liquid phase sintering activation, tungsten copper sintering temperature is higher, the corresponding density is higher....
Tungsten copper rod thermal conductivity is that when the vertical temperature gradient down 1 ℃ / m, the heat through unit horizontal cross-sectional area per unit time pass....
Tungsten copper rod is a kind of round rod, which is manufactured by high-purity tungsten powder and high conductivity copper powder with the production process of isostatic pressing, sintering temperature and copper infiltrated....
Tungsten copper rod for discharge tube uses high purity W and Cu powder by isostatic pressing, high-temperature sintering, infiltration, which has excellent conductivity and arc erosion resistance....