Semiconducting behavior of the anodically passive films formed on AZ31B alloy
نویسندگان
چکیده
منابع مشابه
A Review on the Semiconducting Behavior of Passive Films Formed on Mg Alloys by Mott–Schottky Analysis
Mg alloys have a vast usage where weight reduction is really significant since they do the features really well for materials of ultra-light weight. However, Mg is inherently a reactive metal and its alloys generally possess quite weak corrosion resistance that widely restricts their technological usages, especially in some rough service conditions. Despite, many investigations on the passive a...
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متن کاملEffect of KOH concentration on the microstructure and electrochemical behavior of ceramic coatings formed by plasma electrolytic oxidation method on AZ31B Mg alloy
In this study, ceramic coatings were prepared on AZ31B Mg alloy by plasma electrolytic oxidation technique in electrolytes containing sodium fluoride (KF), sodium silicate (Na2SiO3.5H2O) and different potassium hydroxide (KOH) concentrations. The electrochemical behavior of AZ31B alloy and plasma electrolytic oxidation coatings was studied by potentiodynamic polarization, electrochemical impeda...
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ژورنال
عنوان ژورنال: Journal of Magnesium and Alloys
سال: 2014
ISSN: 2213-9567
DOI: 10.1016/j.jma.2014.10.005