1.High arc resistance combined with good electrical conductivity 2.High thermal conductivity. 3.Low thermal expansion

tungsten copper  bar

Applications:

Arcing contacts and vaccum contacts in high and medium voltage breakers or vaccum interruptors.Electrodes in electric spark erosion cutting machinesHeat sinks as passive cooling elements of electronic devicesElectrodes for Resistance Welding

Advantages:

High arc resistance combined with good electrical conductivityHigh thermal conductivityLow thermal expansion

specification:

Type	length	wide	high	diameter
Plate	10~600	10~300	2~200
Staff	2~600			2~320

According to customers' needs,Piece weight is less than 500 kilograms

tungsten copper