The Influence of Thermo Mechanical Treatment on Corrosion Resistance of Cu-Al-Ni Shape Memory Alloy

In This Study that includes the thermal treatment with mechanical in compression at constant loading of 30 KN Was investigated by using the three Different temperature at (260-280-300)°C for Cu-14%Al-4.5Ni then Potentiondynamics polarization tests were applied to the Alloys with Microstructure by Scanning Electron Microscope SEM results shows an decrease in corrosion rates and increasing in corrosion resistance with the Increase of working temperature.