@Article{, title={EFFECT OF CHLORIDE IONS ON THE PASSIVE LAYER FORTHREE AL-ALLOYS AT PH=9}, author={Rana A. Majed and Ahlam M. Farhan and Naema A. Hikmat}, journal={Al-Nahrain Journal of Science مجلة النهرين للعلوم}, volume={12}, number={3}, pages={23-32}, year={2009}, abstract={Abstract
This work involves the study of the effect of chloride ion on the passive layer
which is formed on the surface of three aluminium alloys (Al-Cu-Mg), (Al-Mg), and (Al-Zn). The
concentrations of chloride ion used were (1x10-3, 1x10-2, 0.1 mol.dm-3). The study was performed in
1x10-5 mol.dm-3 NaOH solution which was corresponded to pH value of (9). The data of
polarization behaviour were calculated by Tafel extrapolation method and the comparison of this
data in the absence and presence of chloride ions were discussed.

} }