Journal of Materials Science

, Volume 42, Issue 20, pp 8613–8617 | Cite as

Electrochemical characterization of metastable pitting of 3003 aluminum alloy in ethylene glycol–water solution

  • Lin Niu
  • Y. Frank Cheng


The corrosion and electrochemical behavior of 3003 aluminum alloy in ethylene glycol–water solution were investigated by electrochemical techniques. It is found that the oxide film formed on aluminum depends on the dissolved oxygen in the solution. In the presence of oxygen, a layer of aluminum oxide film forms on the aluminum surface to protect the substrate from corrosion. In the absence of oxygen, the film formed is mainly aluminum-alcohol film that is less compact and less resistant to corrosion. The aluminum oxide film and aluminum-alcohol film have the different susceptibilities to chloride ion attack for pit initiation. There is a higher pitting susceptibility for aluminum oxide-covered electrode. The increase in temperature decreases the resistance of aluminum electrode to corrosion reaction. However, the resistance to pitting corrosion increases.


Aluminum Alloy Electrochemical Impedance Spectroscopy Corrosion Potential Aluminum Oxide Film Electrochemical Impedance Spectroscopy Measurement 
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This work was supported by Canada Research Chairs Program and Natural Science and Engineering Research Council of Canada (NSERC).


  1. 1.
    Miller WS, Zhuang L, Bottema J, Wittebrood AJ, De Smet P, Haszler A, Vieregge A (2000) Mat Sci Eng A 280:37CrossRefGoogle Scholar
  2. 2.
    Szklarska-Smialowska Z (1999) Corros Sci 41:1743CrossRefGoogle Scholar
  3. 3.
    Frankel GS (1998) J Electrochem Soc 145:2186CrossRefGoogle Scholar
  4. 4.
    De Micheli SM (1978) Corros Sci 18:605CrossRefGoogle Scholar
  5. 5.
    Baumgärtner M, Haesche H (1990) Corros Sci 31:231CrossRefGoogle Scholar
  6. 6.
    Wong D, Swette L, Cocks FH (1979) J Electrochem Soc 126:11CrossRefGoogle Scholar
  7. 7.
    Shu QQ, Love PJ, Bayman A, Hansma PK (1982) Appl Surf Sci 13:374CrossRefGoogle Scholar
  8. 8.
    Cheng YF (2005) B Electrochem 21:503Google Scholar
  9. 9.
    Szklarska-Smialowska Z (1986) In: Pitting of metals, NACE, Houston, TX, p 347Google Scholar
  10. 10.
    Cheng YF, Luo JL (1999) J Electrochem Soc 146:970CrossRefGoogle Scholar
  11. 11.
    Cheng YF, Wilmott M, Luo JL (1999) Br Corros J 34:280CrossRefGoogle Scholar
  12. 12.
    Macdonald DD (1992) J Electrochem Soc 139:3434CrossRefGoogle Scholar
  13. 13.
    Cheng YF, Luo JL (1999) Electrochimica Acta 44:2947CrossRefGoogle Scholar
  14. 14.
    Callister WD (2003) In: Materials science and engineering: an introduction, John Wiley & Sons, New York, p 247Google Scholar

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  1. 1.School of Chemistry and Chemical EngineeringShandong UniversityJinanChina
  2. 2.Deparment of Mechanical and Manufacturing EngineeringUniversity of CalgaryCalgaryCanada

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