Impedance studies of corrosion resistance of aluminium in chloride media

@inproceedings{Mazhar1986ImpedanceSO,
  title={Impedance studies of corrosion resistance of aluminium in chloride media},
  author={Amina A. Mazhar and Waheed A. Badawy and Malak M. Abou-Romia},
  year={1986}
}
Abstract The electrochemical behaviour of aluminium in chloride solutions has been studied. Open-circuit impedance measurements reveal that in both acidic and neutral media the dissolution of the oxide formed on aluminium is governed by an empirical relation of the form C m -1 = a − Bt 1 2 where a and B are constants. The rate of the oxide film dissolution in the chloride-containing solutions is found to be markedly lower than that in other halide media, especially in fluoride solutions. The… CONTINUE READING

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