The Effect of Electrolyte Anion Composition on the Corrosion Behavior of Cadmium, Bismuth, and Their Eutectic Alloy in Borate Buffers


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Abstract

The effect of borate anion concentration on the electrochemical corrosion behavior of Cd–Bi eutectic alloy in borate buffers with a pH of 7.4 is studied. The results for the alloy are contrasted with the data obtained for the individual metals. Borate species are shown to participate in the anodic dissolution of the three systems in question. We identified similarities in dissolution behaviors of the alloy and its electronegative component (cadmium).

About the authors

V. I. Mishurov

Don State Technical University

Author for correspondence.
Email: vimishurov@gmail.com
Russian Federation, Rostov-on-Don, 344010

A. G. Berezhnaya

Southern Federal University

Email: vimishurov@gmail.com
Russian Federation, Rostov-on-Don, 344006

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