Effect of micro-arc oxidation voltage and duration on the morphology, phase structure, chemical composition of calcium phosphate coatings

Authors

Ekaterina Komarova¹ , Ekaterina Kazantseva¹ , Elizaveta Akimova² , Margarita Khimich¹

1. Institute of Strength Physics and Materials Science SB RAS
2. Tomsk Polytechnic University

Conference / event

8th Asian Symposium on Advanced Materials ASAM-8, July 2023 (Novosibirsk, Russian Federation)

Poster summary

The work was focused on the study of the effect of the applied anode voltage (200 V, 350 V) and the duration (1, 2, 4 and 10 min) of the micro-arc oxidation (MAO) process on the morphology, phase structure and chemical composition of calcium phosphate (CaP) coatings on the pure titanium (Ti) substrate. It was shown that the MAO applied voltage and the duration have a significant influence on the formation of a multilevel hierarchical structure, morphology, phase and elemental compositions of the CaP coatings on Ti surface.

Keywords

Micro-arc oxidation, Calcium phosphate coating, Microstructure, Morphology

Research areas

Material Sciences, Physics

References

1. E.G. Komarova, Y.P. Sharkeev, M.B. Sedelnikova, I.A. Khlusov, O. Prymak, M. Epple, Materials. 13 (2020) 4116.
2. E.G. Komarova, M.B. Sedelnikova, E.A. Kazantseva, P.V. Uvarkin, Y.P. Sharkeev, Rus. Phys. J. 63 (2020) 1249

Funding

1. Government research assignment for ISPMS SB RAS (No. Project FWRW-2021-0007)

Supplemental files

No data provided

Additional information

Competing interests

No competing interests were disclosed.

Data availability statement

The datasets generated during and / or analyzed during the current study are available from the corresponding author on reasonable request.

Creative Commons license

Copyright © 2023 Komarova et al. This is an open access work distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.