Copper Core-Nickel Compound Central Electrode

The copper core-nickel compound central electrode is the key part of thespark plugs. It has features such as wide heat range, good heat andelectricity conductivity, resistance to oil fouling and carbon deposits, andenergy efficiency.This central electrode is widely used in spark plugs to ensure stableignition, and compared with the nickel central electrode, the heat rangecan be increased by 20 30%.The material used for the central (copper and nickel alloy) electrodeconforms with the standard DIN and National Machinery Co., Ltd. guidelines.The production processes are controlled based on VDA 6.1 quality assurance system guidelines.