Tungsten Insert Copper Shank

Tungsten insert copper shank combines the advantages of metal tungsten and copper, and has the characteristics of high melting point, high density, high strength, high specific gravity, high-temperature resistance, arc ablation resistance, good electrical and thermal conductivity, and good processing performance; copper has excellent electrical and thermal conductivity. Tungsten insert copper shank has uniform microstructure, high-temperature resistance, high strength, arc ablation resistance, and high density; moderate electrical and thermal conductivity, widely used in military high-temperature resistant materials, electrical alloys for high-voltage switches, Electrodes for electrical machining, microelectronic materials, as parts and components.

Tungsten insert copper shank is a two-phase structure pseudo-alloy with tungsten element as the base and copper element as the sub-composition. It is a composite material in metal. Due to the great difference in physical properties between metallic copper and tungsten, it cannot be produced by the melting and casting method. Now, powder alloy technology is generally used for production.

Compared with traditional tungsten and molybdenum electrodes, the Tungsten insert copper shank produced by Magotan have excellent high temperature stability, high surface finish, high precision and low loss, which can effectively save electrode materials and improve the speed of electrical discharge machining. We can not only provide standard bar tungsten and molybdenum electrodes, but also customize processing according to customers' welding process, welding requirements and product drawings. Our tungsten electrodes and molybdenum electrodes for spot welding have been used in machinery manufacturing and welding technology in batches, in automotive wiring harnesses, motors, ignition coils, electromagnetic coils, switch contacts, sensor lead connections and welding copper wire copper sheets, Copper braided wire contacts and other spot welding fields have been widely praised by customers.

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