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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2023, Volume 49, Issue 16, Pages 22–24
DOI: https://doi.org/10.21883/PJTF.2023.16.55963.19638 (Mi pjtf7050) 		 
Micro-arc oxidation as a method of reducing biodegradation of Mg–Ca–Zn alloy

A. A. Shishelova, E. S. Marchenko, P. I. Butyagin, A. A. Akhmadieva

Tomsk State University, Tomsk, Russia
Full-text PDF (373 kB)
DOI: https://doi.org/10.21883/PJTF.2023.16.55963.19638
Abstract: In this work, the influence of the exposure time in the electrolyte during microarc oxidation of the Mg–Ca–Zn alloy on the structural-phase composition and biodegradation is studied. The test results showed that the exposure time is 5 min. not enough to form a uniform coating. The coating is amorphous and consists of elements O, P, Mg with F-based inclusions. It has been established that the formed coatings successfully reduce the biodegradation of the Mg–Ca–Zn alloy, as evidenced by a significant reduction in weight loss under in vitro conditions.
Keywords: magnesium alloys, coating, microarc oxidation, structure, XRD, biodegradation.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation FSWM-2020-0022
This study was carried out under the state assignment of the Ministry of Education and Science of the Russian Federation (project No. FSWM-2020-0022).
Received: 24.05.2023
Revised: 24.05.2023
Accepted: 08.06.2023
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. A. Shishelova, E. S. Marchenko, P. I. Butyagin, A. A. Akhmadieva, “Micro-arc oxidation as a method of reducing biodegradation of Mg–Ca–Zn alloy”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 49:16 (2023), 22–24
Citation in format AMSBIB
\Bibitem{ShiMarBut23}
\by A.~A.~Shishelova, E.~S.~Marchenko, P.~I.~Butyagin, A.~A.~Akhmadieva
\paper Micro-arc oxidation as a method of reducing biodegradation of Mg--Ca--Zn alloy
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2023
\vol 49
\issue 16
\pages 22--24
\mathnet{http://mi.mathnet.ru/pjtf7050}
\crossref{https://doi.org/10.21883/PJTF.2023.16.55963.19638}
\elib{https://elibrary.ru/item.asp?id=54185935}
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