Effect of PEO Surface Treatment on Biodegradable Magnesium Alloy ZK60
OBERTOVÁ Veronika, KNAP Vidžaja, KAJÁNEK Daniel, HADZIMA Branislav
download PDFAbstract. Magnesium alloy ZK60 is a biocompatible and biodegradable material that has gained attention for its potential use in biomedical applications due to its high mechanical strength, lightweight properties, and biocompatibility. However, the high chemical reactivity and poor resistance to corrosion of magnesium alloys limit their use. This study evaluates the results from a potentiodynamic polarization test (PD) on ZK60 with surface treatments of plasma electrolytic oxidation (PEO) and PEO+PVA (Polyvinyl Alcohol with Glycerin). The aim is to understand the impact of these treatments on the corrosion behavior of ZK60 and to improve its properties for medical applications. The results showed that the PEO surface treatment significantly improved the corrosion resistance of ZK60, and the combination of PEO and PVA resulted in further improved corrosion behavior. This study highlights the potential of PEO and PEO+PVA treatments for improving the corrosion resistance of ZK60 and its suitability for use in biomedical applications.
Keywords
Extruded Magnesium Alloy ZK60, Biodegradable, Surface Treatment, Plasma Electrolytic Oxidation (PEO), Potentiodynamic Polarization Test (PD)
Published online 9/1/2023, 7 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: OBERTOVÁ Veronika, KNAP Vidžaja, KAJÁNEK Daniel, HADZIMA Branislav, Effect of PEO Surface Treatment on Biodegradable Magnesium Alloy ZK60, Materials Research Proceedings, Vol. 34, pp 102-108, 2023
DOI: https://doi.org/10.21741/9781644902691-13
The article was published as article 13 of the book Quality Production Improvement and System Safety
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 license. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
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