Refractory Metal Tungsten Faced Copper Electrodes Description
Tungsten is a metal with a high melting point and has good heat and
corrosion resistance, while copper has good electrical and thermal
conductivity. Combining tungsten and copper materials can give full
play to the advantages of the two materials while making up for
their respective shortcomings, thereby obtaining an electrode
material with excellent performance. Refractory Metal Tungsten
Faced Copper Electrodes is a combined electrode made by powder
metallurgy process, in which the electrode body is copper and the
electrode tip is tungsten. This design can maximize the heat energy
on the workpiece to be welded, reducing arc and high temperature
Corrosion, thereby prolonging the service life of the electrode.
Refractory Metal Tungsten Faced Copper Electrodes have become the
best electrode choice for high power resistance welding and spot
welding, and are often used in the production process of
electrolytic copper, aluminum, zinc and other metals. If you need
other high-quality tungsten copper electrodes, please contact us by
email.
Refractory Metal Tungsten Faced Copper
Electrodes Specifications:
Grade | W80Cu20,W70Cu30 |
Technique | isostatic pressing,annealing,rolling,sintering |
Size | Accept to Customize |
Length | ≦300mm |
Hardness | ≥220HRB |
Density | 17.65g/cm3 |
Electric Conductivity(IACS) | ≥27% |
Surface | Polishing,Bright,Chemical Cleaning |
Standard | ASTM B702,DIN,GB |
Certification | ISO 9001,GB/T28001-2011 |
Refractory Metal Tungsten Faced Copper Electrodes Picture