ZrCu Copper Zirconium Alloy Powder
Zirconium copper alloyZirconium - copper alloy is the best choice material for circuit contact because of its good conductivity and thermal conductivity. If the switch contact disconnects the circuit, the resulting arc puts a considerable load on the material, which is what high-temperature chromium does. Chromium can improve the arc ablative resistance of the material, and has good fusion resistance, and can prevent the bonding of the soft copper during fusion welding. Chromium also has a high oxygen philicity, can absorb the oxygen released during the breaking process.