Electrochemical behaviour and corrosion inhibition of Al, Al-6061 and Al-Cu in neutral aqueous solutions

@inproceedings{Badawy1999ElectrochemicalBA,
  title={Electrochemical behaviour and corrosion inhibition of Al, Al-6061 and Al-Cu in neutral aqueous solutions},
  author={Waheed A. Badawy and Faizah M Al-Kharafi and Adel S El-Azab},
  year={1999}
}
Abstract The electrochemical behaviour of Al and two of its widely used alloys, Al-6061 and Al–Cu, was investigated in neutral solutions at pH 7. The corrosion inhibition of these materials was studied in neutral solutions using sulphates, molybdates and dichromates as passivators. The effectiveness of dichromates as passivators for Al and its alloys in these solutions was discussed. X-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM) were used to explain the role of… CONTINUE READING

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