Abstract
This article discusses the results of an investigation of the corrosion properties of fast-quenched and equilibrium alloys based on aluminum quenched with iron and vanadium. It has been demonstrated that the corrosion properties of the considered systems deteriorate with an increase of content of dopants, as well as with transition of alloys from a fast-quenched to equilibrium state. The observed effects are probably related to the deposition of new phases, which occur in an increase in content of dopant, as well as a result of thermal processing. The consequence of these processes is an increase in the total surface area of phase boundaries, which are the predominant locations of corrosion destructions.
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Original Russian Text © L.A. Fishgoit, E.F. Kazakova, V.A. Safonov, N.E. Dmitrieva, S.F. Dunaev, 2015, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2015, Vol. 51, No. 2, pp. 202–207.
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Fishgoit, L.A., Kazakova, E.F., Safonov, V.A. et al. Comparison of corrosion properties of equilibrium and fast-quenched Al-Fe-V alloys in chloride-containing solution. Prot Met Phys Chem Surf 51, 257–261 (2015). https://doi.org/10.1134/S2070205115020069
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DOI: https://doi.org/10.1134/S2070205115020069