Description:

WCu composites are offered with 10~50wt.% Cu.

Advantages:

Product Standard:   GB/T 8320-2003

Chemical Composition,Physical & Mechanical Properties of Tungsten-Copper Composites
  *  High arc resistance combined with good electrical conductivity
  *  High thermal conductiveity　
  *  Low thermal expansion
  
Applications:
  *  Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors 
  *  Electrodes in electric spark erosion cutting machines
  *  Heat sinks as passive cooling elements of electronic devices. 
  *  Electrodes for Resistance Welding