Tungsten copper alloy

Tungsten copper alloy is a pseudo alloy, tungsten and copper are not miscible, fully combined the high thermal conductivity, high melting point, low thermal expansion coefficient of tungsten and the high thermal conductivity characteristics of copper. Our tungsten copper alloy can achieve almost complete densification, no defects, fine grain structure, airtightness < 5x10-9Pa/m3.s (with helium leak detection mass spectrometer), comparable to any first-class products in the world.