Effect of process conditions for the preparation of a manganese-based coating on the surface of AZ31 magnesium alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F23%3APU148468" target="_blank" >RIV/00216305:26310/23:PU148468 - isvavai.cz</a>
Result on the web
<a href="https://sciendo.com/article/10.2478/kom-2023-0001" target="_blank" >https://sciendo.com/article/10.2478/kom-2023-0001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/kom-2023-0001" target="_blank" >10.2478/kom-2023-0001</a>
Alternative languages
Result language
angličtina
Original language name
Effect of process conditions for the preparation of a manganese-based coating on the surface of AZ31 magnesium alloy
Original language description
Manganese-based coatings on AZ31 magnesium alloy with Mg(OH)2 interlayer were prepared by hydrothermal reaction under different process conditions (temperature, time, and concentration). The harsh reaction conditions provided coatings with defects. These defects enabled the corrosive environment penetrated to the magnesium alloy which impaired the corrosion properties of AZ31 alloy. Optimal conditions included a temperature of 120 °C, 0.25 M MnCl2, and a reaction time of 1 h. The prepared coating was mainly composed of Mn3O4, which consisted of nanosized crystals of polyhedral shape. Potentiodynamic polarization measurements showed that the coating had very good corrosion resistance in 0.15 M NaCl. Future work will focus on the potential use of the manganese-based coating in biomedical applications. © 2023 Sciendo. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20506 - Coating and films
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Koroze a ochrana materiálu. (on-line) Asociace korozních inženýrů JK
ISSN
1804-1213
e-ISSN
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Volume of the periodical
67
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
1-7
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85161682628