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Fabrication of Coatings on the Surface of Magnesium Alloy by Plasma Electrolytic Oxidation Using ZrO2 and SiO2 Nanoparticles
Joint Authors
Gnedenkov, S. V.
Sinebryukhov, S. L.
Mashtalyar, D. V.
Imshinetskiy, I. M.
Samokhin, A. V.
Tsvetkov, Yu. V.
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-11
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Results of investigation of the incorporation of zirconia and silica nanoparticles into the coatings formed on magnesium alloy by plasma electrolytic oxidation are presented.
Comprehensive research of electrochemical and mechanical properties of obtained coatings was carried out.
It was established that the polarization resistance of the samples with a coating containing zirconia nanoparticles is two times higher than that for the sample with base PEO layer.
One of the important reasons for improving the protective properties of coatings formed in electrolytes containing nanoparticles consists in enhanced morphological characteristics, in particular, the porosity decrease and increase of thickness and resistivity (up to two orders of magnitude for ZrO2-containing coating) of porousless sublayer in comparison with base PEO layer.
Incorporation of silica and zirconia particles into the coating increases the mechanical performances.
The layers containing nanoparticles have greater hardness and are more wear resistant in comparison with the coatings formed in the base electrolyte.
American Psychological Association (APA)
Gnedenkov, S. V.& Sinebryukhov, S. L.& Mashtalyar, D. V.& Imshinetskiy, I. M.& Samokhin, A. V.& Tsvetkov, Yu. V.. 2015. Fabrication of Coatings on the Surface of Magnesium Alloy by Plasma Electrolytic Oxidation Using ZrO2 and SiO2 Nanoparticles. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1068775
Modern Language Association (MLA)
Gnedenkov, S. V.…[et al.]. Fabrication of Coatings on the Surface of Magnesium Alloy by Plasma Electrolytic Oxidation Using ZrO2 and SiO2 Nanoparticles. Journal of Nanomaterials No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1068775
American Medical Association (AMA)
Gnedenkov, S. V.& Sinebryukhov, S. L.& Mashtalyar, D. V.& Imshinetskiy, I. M.& Samokhin, A. V.& Tsvetkov, Yu. V.. Fabrication of Coatings on the Surface of Magnesium Alloy by Plasma Electrolytic Oxidation Using ZrO2 and SiO2 Nanoparticles. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1068775
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1068775