Tungsten Copper Alloy Rod W80 Cu20

Tungsten Copper Alloy Rod W80 Cu20 description

Material selection and processing

Tungsten powder and copper powder are mixed in a ratio of 80:20 - put into a mold for pressing - high temperature sintering to increase density - vacuum melting to remove impurities - forging to change the shape - machining to ensure dimensional accuracy - heat treatment to improve toughness - surface treatment.

Tungsten Copper W80Cu20 Characteristics

• High density, high strength, strong impact resistance, excellent performance in the field of high specific gravity.
• High melting point, not easy to deform or melt in high temperature environment, can maintain good performance at high temperature above 3000℃.
• Excellent ablation resistance, can withstand the high temperature and energy impact of arc, reduce material loss and deformation.
• Excellent electrical conductivity and thermal conductivity, can quickly conduct current and heat, good local heat dissipation effect.
• Good anti-melting performance, high welding quality, good processing performance, can meet different processing and welding requirements.

Application

With its excellent physical and chemical properties, the WCu Round Rod can be widely used in aerospace, high temperature furnace processing, EDM electrodes, electronic packaging, welding and high voltage electrical appliances.

1. Commonly used as TIG/MIG electrode and resistance welding electrode, it can withstand high temperature and pressure in the welding process, reduce electrode wear and deformation, and improve welding quality and efficiency.
2. Copper Tungsten Rods Bars are used to manufacture high-voltage discharge tube electrodes and vacuum contacts to ensure the service life and reliability of high-voltage electrical switches.
3. Used to manufacture some high-temperature components, such as gas rudder, nozzle and other engine components. The copper in the alloy has a sweating cooling effect at high temperatures, ensuring the normal use of the parts under extreme conditions.
4. It can be used as an electronic packaging material to meet the packaging needs of different electronic devices and improve their stability and reliability of electronic devices.

Common welding methods for WCu Electrode Bar:

TIG/MIG: This is commonly used for welding with the same material or other metal materials, such as in electronic equipment manufacturing.

Plasma arc welding: often used in occasions with high welding quality requirements, such as aerospace, military industry and cutting-edge industrial technology.

Resistance welding: can be used for spot welding, seam welding and butt welding with other parts, such as in the field of automobile manufacturing.

Electron beam welding: used for welding some high-precision and high-performance key components.

Tungsten Copper Alloy Rod W80 Cu20 dimension

Tungsten Copper Alloy Rod W80 Cu20 Pictures

Product Qualification

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