Tungsten copper alloy is a high-performance alloy material whose unique physical and chemical properties meet the high-performance requirements in a wide range of fields, from precision electronic components to aerospace components.
一、 Performance characteristics of tungsten copper alloy
1. Good electrical and thermal conductivity: Since both tungsten and copper have good electrical and thermal conductivity, tungsten copper alloy tubes also exhibit excellent electrical and thermal conductivity, allowing heat and current to be efficiently transferred.
2. Small thermal expansion: The thermal expansion coefficient of tungsten copper alloy is small, which can maintain dimensional stability when the temperature changes, is not easy to soften at high temperatures, and can maintain high strength and hardness.
3. High strength, high density, high hardness, and high heat resistance: These characteristics enable tungsten copper alloy tubes to maintain stable and good performance under harsh environments such as high pressure and high temperature.
二、Application fields of tungsten copper alloy
Tungsten copper alloy is widely used in many fields due to its unique properties:
1. Electronic field: used to manufacture high-frequency circuits, semiconductor device seats, microwave devices, communication equipment, etc. For example, the high thermal conductivity and low thermal expansion coefficient of CuW75 alloy make it an ideal material for chip carriers and substrate power semiconductor devices, flanges and frames.
2. Aerospace field: used to manufacture turbine blades, combustion chambers, gas turbines and other parts to meet the use requirements under extreme conditions such as high temperature, high pressure and high speed.
3. Chemical field: used to manufacture high-temperature reactors, catalyst carriers, pipelines, etc., which can withstand high temperature, high pressure and corrosive media.
4. In addition, tungsten copper alloy tubes are also widely used in medical, shipbuilding, automotive and other fields, becoming one of the indispensable high-performance materials in these fields.
