텅스텐 동봉

Tungsten copper alloy has a wide range of uses, mainly used to manufacture contacts of high-voltage electrical switches that are resistant to arc ablation and high-temperature components such as rocket nozzle throat linings and tail rudders. It is also used as electrodes for electrical machining, high-temperature molds and other Situations requiring electrical and thermal conductivity and high temperature use.

Tungsten-copper alloy has the advantages of both tungsten and copper, including high temperature resistance, arc ablation resistance, high strength, heavy specific gravity, good electrical and thermal conductivity, small thermal expansion, easy cutting and processing, and good sweat cooling performance. Widely used in welding rods, circuit breaker arc contacts and vacuum contacts, spark electrodes, high temperature resistant materials, high voltage switches, microelectronic materials. As components, they are widely used in aerospace, general aviation, electronics, electric power, metallurgy, machinery, Sports equipment and other industries.

Advantages of tungsten copper
● Mature process control such as pressing, winding and melting
●No holes inside the product
●The internal structure is very smooth
● Good plasticity and easy to process
● High electrical conductivity and high metal removal rate (i.e. very fast electrical machining speed)
● High barrier properties and long service life
●High density and high mold surface finish
Application scope
●High density and high mold surface finish
● Cathodic welding electrode materials
● Medium and high voltage contactors
● Cathodic welding electrode materials
● High temperature resistant accessories