Journal of Japan Institute of Light Metals
Online ISSN : 1880-8018
Print ISSN : 0451-5994
ISSN-L : 0451-5994
Explanation of maximum anodic current on polarization curves for Al-Fe alloys in Na2SO4 solution
Osami SERIKohsuke TAGASHIRA
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1987 Volume 37 Issue 11 Pages 748-753

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Abstract

Attempts have been made to clarify the occurrence of the maximum current on anodic polarization curves for Al-Fe alloys after cathodic treatment in deaerated 0.1 M Na2SO4 solution. The origin of the maximum anodic current is the oxidation of the undissolved intermetallic iron compound FeAl3 into ferrous hydroxide.

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