Abstract
AbstractIn this work, corrosion of the AZ31 magnesium alloy was examined in 0.05 M NaCl solutions containing 0.01–0.150 mol/dm3 of potassium permanganate as a corrosion inhibitor. A set of electrochemical impedance spectroscopy, linear sweep voltammetry, and hydrogen evolution measurements revealed high inhibitor effectiveness at relatively high (0.150 mol/dm3) KMnO4 concentrations. Based on data of energy-dispersive X-ray analysis, scanning electron microscopy, and Raman spectroscopy, a mechanism of the corrosion inhibition of AZ31 alloy by potassium permanganate in chloride-containing media was proposed.
Funder
Narodowe Centrum Nauki
Ministry of Education of the Republic of Belarus
Publisher
Springer Science and Business Media LLC
Subject
Electrical and Electronic Engineering,Electrochemistry,Condensed Matter Physics,General Materials Science,Energy Engineering and Power Technology,Materials Chemistry
Cited by
3 articles.
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