“…For these reasons, and in continuation of our program, the objective of the present work is to investigate the aggressiveness of SCN − towards passivity breakdown of Al, Al-6%Zn and Al-12%Zn alloys. Previous studies [5,6] were also made in this laboratory concerning passivity breakdown of Zn in alkaline solutions by SCN − anion. Measurements in the present work were performed under the influence of various experimental conditions using potentiodynamic anodic polarization, cyclic voltammetry, potentiostatic and impedance techniques.…”