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Tungsten copper alloy
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Tungsten copper alloy
High specific gravity tungsten alloy material is a kind of alloy with tungsten as the matrix (W content 85-99%) and added with elements such as Ni, Cu, Co, Mo, Cr. According to alloy composition characteristics and uses, it can be divided into main series such as W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, and its density is between 16.5-19.0g/cm3 Adjustable. Generally, large and special-shaped parts are produced by isostatic pressing technology, small products are produced by mould pressing, extrusion and injection moulding technology, and bars and sheets are produced and processed by forging and rolling.
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Product description

Tungsten copper composite material is often called pseudo-alloy or pseudo-alloy, is a body centered cubic structure of tungsten particles and face-centered cubic structure of copper bonding phase composed of neither mutual solid solution nor the formation of intermetallic compounds of a composite material. The corresponding mechanical and physical properties of the material can be controlled and adjusted by changing its composition ratio.

Advantages:
1. Good plasticity
2. High high temperature strength electrical and thermal conductivity
3. Good electrical corrosion resistance and high hardness
4. High temperature wear resistance
5. Low thermal expansion coefficient

Application:
Tungsten copper alloy contains 6 ~ 50% (weight ratio) of copper, with the advantages of tungsten and copper: high temperature resistance, arc ablation resistance, high strength, significant ratio, good electrical and thermal conductivity, small thermal expansion, easy cutting processing, and with sweat cooling and other characteristics, widely used in machinery, power, electronics, metallurgy, aerospace and other industries.

1. Arc contact and vacuum contact of high voltage switch or circuit breaker
2. Electrode for EDM
3. High temperature resistant material
4. Cooling devices used in electronic equipment
5. Electrode for resistance welding
6. Electronic packaging heat sink material

 

Keyword:
High Specific Gravity
WNiCu
WNiFe
We could not find any corresponding parameters, please add them to the properties table
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