I2

Phophor Bronze + Aluminium

Guideline of the Weldability of the Material and Electrode Material

Weldability Acceptable
Upper Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Lower Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Special Note

Possible to weld under a special conditon.

Welding conditions should be adjusted precisely.

Physcial Property

PB
Phosphor Bronze
Melting Point ≈980°C
Electrical Resistivity 15x10-8Ω•m
Thermal Conductivity ≈67 W/(m•K)

 

AI
Aluminium
Melting Point 660°C
Electrical Resistivity 2.7x10-8Ω•m
Thermal Conductivity 237 W/(m•K)