Pitting corrosion behaviour of monel-400 alloy in chloride solutions

摘要

Pitting corrosion behavior of Monel-400 alloy in 3.5 wt pct NaCl sodium chloride solution has been investigated using the cyclic potentiodynamic anodic polarization technique. The effect of chloride ion concentration, pH values and different temperatures on the pitting parameters were determined. the morphology of the pits produced after anodic polarization treatments was inspected by scanning electron microscope(SEM).