The Use of Tungsten Copper

[Note] the use of tungsten copper Make sure the product is not lacking, cracks or other abnormalities Kaifeng. Greater than the proportion of tungsten and copper steel products. Please be careful when using, prevent product falling injured hands or feet. [Note] on the product shape appearance milling shaping tungsten copper products processing, plastic processing lathes, grinders and after processing is not the same as a normal imagination.

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Selection of Tungsten Copper

Fine selection of tungsten copper tungsten, copper powder, soaked by the first-class sintering process is refined, and can withstand high temperature and high stress nearly 2,000, with a high melting point, high hardness, resistance to burning and good anti-adhesion, electrical erosion surface finish high, high precision, low loss. 

Tungsten Copper is widely used as high-voltage, ultra-contact switches and hydraulic breakers, protection ring, electric upsetting anvil material for conductive Tsui automatic submerged arc welding, plasma cutting machine nozzle, welding machine, welding machine welding head , seam welding wheels, air sealing point sockets spark electrode and the electrode, spot welding, butt welding materials.

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Tungsten copper electronics package and the heat sink material

Tungsten copper electronics package and the heat sink material, both having low expansion characteristics of tungsten, and high thermal conductivity characteristics with copper, the thermal expansion coefficient and thermal conductivity can be varied by adjusting the tungsten and copper components, thus giving tungsten-copper provides a more a wide range of applications.

Since tungsten copper material having high heat resistance and good thermal conductivity, while the wafer, and the thermal expansion coefficient of the ceramic material GaAs match, it is widely used in the semiconductor material. Suitable for high-power devices and packaging materials, heat sink materials, cooling components, such as ceramics and gallium arsenide base.

If you have any interest in our tungsten copper alloy products, please do not hesitated to contact us by email:sales@chinatungsten.com or by telephone:86 592 5129696, we are at your service.

Tungsten Copper Alloy

Tungsten Copper Alloy is a metal electrode material is theoretically the best, its strength, density, hardness is high, the melting point close to C3400 ℃, so the electric discharge machining and welding process,

the actual loss of the tungsten electrode is small, but for pure tungsten electrodes two problems: a difficult process, two expensive, so the use of the plasticity of copper, high conductivity, etc., made ​​of composite material, the electrodes become treasures - copper tungsten electrode.

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Tungsten Copper Heat Sink Material

Tungsten copper heat sink material, both with low expansion characteristics of tungsten, but also has high thermal conductivity properties of copper, its thermal expansion coefficient and thermal conductivity can be varied by adjusting the composition of tungsten copper, tungsten, copper and thus to provide a wider application range.

Since tungsten copper material having high heat resistance and good thermal conductivity, while the wafer, and the thermal expansion coefficient of the ceramic material GaAs match, it is widely used in the semiconductor material. Suitable for high-power devices and packaging materials, heat sink materials, cooling components, such as ceramics and gallium arsenide base.

If you have any interest in our tungsten copper alloy products, please do not hesitated to contact us by email:sales@chinatungsten.com or by telephone:86 592 5129696, we are at your service.

Tungsten Copper Resistance Welding Electrodes

Tungsten copper resistance welding electrodes: combines the advantages of tungsten and copper, high temperature resistance, arc ablation, high-intensity, heavy, electrical conductivity, thermal conductivity, ease of machining, and has features such as sweating Coolers, as with tungsten high hardness, high melting point, the anti-adhesion characteristics, are often used to make a certain wear resistance, high temperature welding, welding electrodes.

Tungsten Copper is an excellent use of high-purity tungsten metal powder of high purity copper powder characteristics and plasticity, high electrical conductivity, etc., by isostatic pressing, sintering temperature, dissolved copper refining process infiltration of composite materials. Broken arc performance, good thermal conductivity, low thermal expansion, high temperature softening, high strength, high density, high hardness.


If you have any interest in our tungsten copper alloy products, please do not hesitated to contact us by email:sales@chinatungsten.com or by telephone:86 592 5129696, we are at your service.

Tungsten Copper Alloy Electrodes

Advantages integrated copper and tungsten copper tungsten alloy, high strength / high weight / high temperature / high arc ablation / conductive heating performance is good / good processing performance, ANK tungsten copper with high quality tungsten powder.And oxygen-free copper powder, applied isostatic pressing (high temperature burning checkout - copper infiltration, to ensure product purity and accuracy ratio, organized crime, and excellent performance.)
Provide plates, rods, contact materials, welding wheels, electronic packaging films, shaped pieces

Application: for high hardness materials and po-chip electrical discharge machining, EDM surface finish, high precision, low loss, effectively saving materials. 60 tungsten / tungsten 70 / W 85/90 W available.
The main parameters: density G/cm3 (13.9) Tensile strength Mpa (≥ 680) Hardness HV (≥ 186) Hardness softening temperature ℃ (≥ 1000) conductivity IACS (%) (≥ 42) Thermal conductivity W / mk (247 ).

If you have any interest in our tungsten copper alloy products, please do not hesitated to contact us by email:sales@chinatungsten.com or by telephone:86 592 5129696, we are at your service.