Abstract—
The chronoamperometry method was used to study corrosion of the aluminum alloy AD31 in the presence of potassium permanganate in chloride-containing acidic media. A rotating disk electrode was used to establish the kinetic features, and the mechanisms of cathodic oxygen reduction on AD31 in permanganate-containing acidic solutions were proposed.
Similar content being viewed by others
REFERENCES
Davis, J.R., Alloying: Understanding the Basics, Light Metals and Alloys, Aluminum and Aluminum Alloys, Materials Park, OH: ASM Int., 2001, p. 669.
Nunes, R., in ASM Specialty Handbook: Aluminum and Aluminum Alloys, Materials Park, OH: ASM Int., 1993, no. 1985.
Mamaev, V.I., Funktsional’naya gal’vanotekhnika (Functional Galvanic Engineering), Kirov: Vyatka State Univ., 2013.
Madden, S.B. and Scully, J.R., J. Electrochem. Soc., 2014, vol. 161, no. 3, pp. C162–C175.
Hunter, M.S. and Fowle, P., J. Electrochem. Soc., 2007, vol. 103, no. 9, p. 482.
Kharitonov, D.S., et al., J. Electrochem. Soc., 2018, vol. 165, no. 3, pp. 116–126.
Chunyu Du, Qiang Tan, Geping Yin, and Jiujun Zhang, Rotating Disk Electrode Method, in Rotating Electrode Methods and Oxygen Reduction Electrocatalysts, Amsterdam: Elsevier, 2014, pp. 171–198. https://doi.org/10.1016/B978-0-444-63278-4.00005-7
Presuel-Moreno, F.J., Jakab, M.A., and Scully, J.R., J. Electrochem. Soc., 2006, vol. 152, no. 9, p. B376.
Yoshihiro Abe, Guangming Li, Masayuki Nogami, Toshihiro Kasuga, and Hench, L.L., J. Electrochem. Soc., 1996, vol. 143, no. 1, pp. 147–154.
Science, A.I., Atlas of Eh-pH Diagrams. Intercomparison of Thermodynamic Databases. Geological Survey of Japan Open File Report no. 419, 2005.
Funding
The studies were carried out with financial support from the Ministry of Education of the Republic of Belarus (grant “Composite Oxide Coatings on an Aluminum Matrix with Improved Physicomechanical and Corrosion Properties”).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Osipenko, M.A., Kharitonov, D.S., Makarova, I.V. et al. Corrosion Behavior of Aluminum alloy AD31 in the Presence of Potassium Permanganate in an Acidic Media. Prot Met Phys Chem Surf 56, 1299–1304 (2020). https://doi.org/10.1134/S2070205120070138
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S2070205120070138