2018/11/06

【Chinatungsten】Tungsten copper main properties

Tungsten copper properties combines the advantages of tungsten and copper, with micro-uniform structure, high temperature, high strength, resistance to arc ablation, density, conductivity, thermal conductivity and other high-quality properties.

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【Chinatungsten】Processing of tungsten copper alloy

Manufacture Methods of Tungsten Copper
Tungsten copper manufacture main methods are include copper infiltration, reduction, mechanical alloying, high temperature liquid phase sintering and activated liquid phase sintering. Our company is mainly use copper infiltration.

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【chinatungsten】Tungsten Copper Applications

Tungsten copper alloy combines the advantages of tungsten and copper, widely used in military high temperature materials, high voltage switch electrical alloy, electric electrodes, microelectronic materials, as parts and components widely used in aerospace, aviation, electronics, electricity, metallurgy, machinery, sports equipment and other industries.

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【Chinatungsten】Tungsten copper for military

Tungsten Copper Military Brief Introduction
Advantages of high strength high proportion of copper tungsten alloy of copper and tungsten arc ablation resistance / high temperature thermal conductivity properties / processing performance ease of cutting, and transpiration cooling. Tungsten copper alloy commonly used in high temperature materials, because of its unique advantages, as military rocket engine nozzle throat insert, rudder and other high temperature components.

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【Chinatungsten】Tungsten copper manufacturing methods

Tungsten copper manufacturing methods include copper infiltration, powder metallurgy, co-reduction, mechanical alloying, high temperature liquid phase sintering, activation of liquid phase sintering, thermochemical method, plasma spraying, hot pressing sintered and spray drying method.

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【Chinatungsten】Tungsten copper general composition

Ninety-three percent tungsten and seven percent copper widely used in high temperature military material, such as missiles, rocket engine nozzles, gas rudder, air rudder and nose cone.
Ninety percent tungsten and ten percent copper mainly used to suppress the high-speed technology to prepare, and then in 1400 ℃ high temperature hydrogen furnace infiltrated get 90W-10Cu composite.

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【Chinatungsten】Tungsten copper electrode types

Tungsten copper electrodes types are including welding electrode, rotary electrode, nut electrode, welding wheel, claw electrode, combination electrode, thread tapping electrode, spot welding electrode, PCD disk electrode and sealing weld electrode.
Welding Electrode
Tungsten copper welding electrode general specifications are D1x50, D2x50, D3x50 and D4x50.

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【Chinatungsten】tungsten copper electrolytic process

Processing In the process of electrolyzation, use a certain proportion of NaCl, KCl, Na2WO4 and CuO4 mixed solution and graphite as el...