Tungsten Copper Spring Contacts

Tungsten Copper Spring Contacts Picture

Tungsten copper spring contacts with excellent resistance arc burning and welding resistance, breaking arc performance, good thermal conductivity, thermal expansion, high temperature does not soften, high strength, high density, high hardness and other characteristics. It has good electrical and thermal conductivity, good high temperature strength and certain plasticity. At a temperature above 3000 ℃, copper alloy is liquefied evaporated absorbs heat, reduces surface temperature, so these materials are also referred to as metal materials sweating.

Tungsten copper spring contacts are made by powder metallurgy method high pressure contacts of different shapes. Is the use of high-purity tungsten copper contact of tungsten metal powder excellent characteristics and plasticity, high conductivity copper powder of high purity, etc., by isocratic pressing, high temperature sintering, melting refined copper infiltration process of composite materials.

Tungsten copper spring contacts are widely used as high pressure, ultra-hydraulic switch contacts and circuit breakers, protection ring for electric upsetting anvil block material, conductive Tsui automatic submerged arc welding, plasma cutting machine nozzles, welding, welding of welding head, seam welding wheels, electrodes and spark electrode sealing gas Mao point, spot welding, butt welding materials.

Any feedback or inquiry of tungsten copper alloy products please feel free to contact us via sales@chinatungsten.com

Tungsten Copper Nut Electrode

Tungsten copper nut electrode welds bolt and nut together and achieves higher embossing hardness and higher welding strength, which has been widely used in machinery automation and aerospace fields.

Advantages

Tungsten Copper Nut Electrode Picture

1. Tungsten copper has high hardness, high strength and excellent performance in electrical and thermal conductivity;

2. Using one-step forming process, no holes in welding seam and has high precision and concentricity;

3. High torsional strength can effectively ensure the quality and precision of processing;

4. Flexible enough for a range of products, can meet the mass-production and has longer service life.

Application

Combined with tungsten copper and chromium zirconium copper seamlessly. On the one hand, the tip uses tungsten copper with highhardness, wear resistance and excellent electrical and thermal conductivity; on the other hand, electrode base is made of chromium zirconium copper with high temperature strength, good oxidation resistance. With the automatic bump welding equipment, it has a broad application prospect in automotive and aerospace fields.

Any feedback or inquiry of tungsten copper alloy products please feel free to contact us via sales@chinatungsten.com