Spot, Seam, Projection Solder Machine Copper Tungsten Resistance Welding Electrode

Supply of resistance welding electrodes, copper inlaid various non-ferrous metal electrodes Selection of resistance welding electrode materials Resistance welding is mainly used for welding metal materials. For different metals, different electrode materials are used. Tungsten (W) 1). More than 99.95% of general ingredients 2). It has the highest melting point among metals (3410°C) 3). High hardness at room temperature and high temperature 4). Sensitive to mechanical and thermal shock and cracking 5). Low reactivity with other metal components 6). High resistance