Nickel + Phosphor Bronze

Weldability of the material and electrode material (guideline)

Weldability Acceptable
Upper Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Lower Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Special Note Pay attention on polarity.

Physical Property

Ni Nickel
Melting Point 1455℃
Electrical Resistivity 6.8×10-8Ω・m
Thermal Conductivity 90.7 W/(m・K)
PB Phospher Bronze
Melting Point ≈980℃
Electrical Resistivity 15×10-8Ω・m
Thermal Conductivity ≈67 W/(m・K)