WNiCu Alloy Parts

Tungsten-nickel-copper alloy is a tungsten-based high-density alloy composed of tungsten as the matrix and the addition of elements such as nickel and copper. Its density typically ranges from 16.5 to 18.75 g/cm³, classifying it as a high-performance material. It is primarily used in aerospace, military, electronics, and power industries, for applications requiring high weight and stability, such as satellite counterweights, aircraft engine components, and gyroscope rotors. Due to its excellent electrical and thermal conductivity and low coefficient of thermal expansion, it is commonly used in high-voltage electrical switch contacts, EDM electrodes, heat sinks for electronic equipment, and precision resistors.