ISSN 3041-1815. Physicochemical Mechanics of Materials. 2025.
Volume 61, Issue 6
Plasma-electrolytic oxidation of titanium alloys (A review)
Keywords
titanium alloys, plasma-electrolytic oxidation, combined methods, additives, biomedical applications.
Cite as
Sirak Ya. Ya., Posuvailo V. М., Veselivska H. H., and Shpuliar Yu. S. Plasma-electrolytic oxidation of titanium alloys (A review). Physicochemical Mechanics of Materials. 2025. 61(6), 33-39.
https://doi.org/10.15407/pcmm2025.06.033
Abstract
The modern approaches to the formation of wear-resistant and bioactive coatings on titanium alloys by plasma electrolytic oxidation are summarized, the influence of electrolytes and additives on the coating properties is analyzed, and combined methods and prospects for biomedical applications are evaluated.
References
- A. Fattah-Alhosseini, M. Molaei, and K. Babaei, “The effects of nano- and micro-particles on properties of plasma electrolytic oxidation (PEO) coatings applied on titanium substrates: A review,” Surf. and Interfaces, 21 (2020). Art. no. 100659. https://doi.org/10.1016/j.surfin.2020.100659
- M. Aliofkhazraei, D. D. Macdonald, E. Matykina, E. V. Parfenov, V. S. Egorkin, J. A. Curran, S. C. Troughton, S. L. Sinebryukhov, S. V. Gnedenkov, T. Lampke, F. Simchen, and H. F. Nabavi, “Review of plasma electrolytic oxidation of titanium substrates: Mechanism, properties, applications and limitations,” Appl. Surf. Sci. Adv., 5 (2021). Art. no. 100121. https://doi.org/10.1016/j.apsadv.2021.100121
- I. M. Pohrelyuk, M. M. Student, K. R. Zadorozhna, V. S. Trush, and T. M. Kravchyshyn, “Surface modification of titanium by oxidation followed by electrospark alloying with a graphite electrode,” Mater. Sci., 59, Is. 3, 347-353 (2023). https://doi.org/10.1007/s11003-024-00784-9
- P. Pesode P. and S. Barve, “Surface modification of titanium and titanium alloy by plasma electrolytic oxidation process for biomedical applications: A review,” Materials Today: Proc., 46, Is. 1, 594-602 (2021). https://doi.org/10.1016/j.matpr.2020.11.294
- R. Gabor, M. Doubkova, S. Gorosova, K. Malanik, M. Vandrovcova, L. Cvrcek, and L. Bacakova, “Preparation of highly wettable coatings on Ti-6Al-4V alloy for traumatological implants using micro-arc oxidation in an alkaline electrolyte,” Sci. Reports. 10, Is. 1 (2020). Art. no. 19780. https://doi.org/10.1038/s41598-020-76448-w
- W. Becker, P. Hujoel, B. E. Becker, and P. Wohrle, “Survival rates and bone level changes around porous oxide-coated implants (TiUnite™),” Clin Implant Dent Relat Res., 15, Is. 5, 654-660 (2013). https://doi.org/10.1111/cid.12106
- Wing Kiu Yeung, Investigation of Plasma Electrolytic Oxidation Processes for Production of Porous Biocompatible Coatings on Ti alloys, University of Sheffield (2016).
- R. V. Proskurnyak, O. V. Tkachuk, M. M. Student, and J. Padgurskas, “Structure and mechanical properties of hydroxyapatite coating deposited on nitrogen-modified titanium surface,” Mater. Sci., 60, Is. 5, 634-639 (2025). https://doi.org/10.1007/s11003-025-00930-x
- F. d. F. Quadros, D. R. N. Correa, M. Fosca, M. Ortenzi, O. N. Plakhotnaia, C. R. Grandini, and J. V. Rau, “Surface characteristics of TiO2 coatings formed by micro-arc oxidation in Ti-25Ta-xNb alloys: The influence of microstructure and applied voltage,” Coatings, 15 (2025). Art. no. 730. https://doi.org/10.3390/coatings15060730
- Sepideh Aliasghari, Plasma Electrolytic Oxidation of Titanium, University of Manchester (2014). https://doi.org/10.1149/2.002405eel
- J. Huang, Y. Okano, and M. Komaike, “Structures and properties of plasma electrolytic oxidation coatings on titanium and titanium alloys,” J. of the Surf. Finishing Soc. of Japan, 69, 12, 648-651 (2018). https://doi.org/10.4139/sfj.69.648
- C. Domínguez-Trujillo, F. Ternero, J. A. Rodríguez-Ortiz, S. Heise, A. R. Boccaccini, J. Lebrato, and Y. Torres, “Bioactive coatings on porous titanium for biomedical applications,” Surf. & Coat. Technol., 349, 584-592 (2018). https://doi.org/10.1016/j.surfcoat.2018.06.037
- S. Durdu, O. F. Deniz, I. Kutbay, and M. Usta, “Characterization and formation of hydroxyapatite on Ti6Al4V coated by plasma electrolytic oxidation,” J. Alloys Compd., 551, 422-429 (2013). https://doi.org/10.1016/j.jallcom.2012.11.024
- R. Kumari, C. Blawert, and J. D. Majumdar, “Microstructures and properties of plasma electrolytic oxidized Ti alloy (Ti-6Al-4V) for Bio-implant application,” Metall. Mater. Trans., A 47, 788-800 (2016). https://doi.org/10.1007/s11661-015-3256-y
- A. L. Yerokhin, X. Nie, A. Leyland, A. Matthews, and S. Dowey, “Plasma electrolysis for surface engineering,” J. Surf. Coat. Technol., 122, 2-3, 73-93 (1999). https://doi.org/10.1016/S0257-8972(99)00441-7
- J. A. Curran, An Indusrial Perspective of Coating Production on Titanium. Keronite Int. Ltd., 2013. Talk outline.
- O. V. Tkachuk, V. M. Hvozdetskyi, M. M. Student, Kh. R. Zadorozhna, I. V. Kovalchuk, and I. M. Pohrelyuk, “Structural features and wear resistance of the TiAlN coating on the Ti-6Al-4V alloy formed by combining electric arc spraying and gas nitriding methods,” Mater. Sci., 60, Is. 4, 453-461 (2025). https://doi.org/10.1007/s11003-025-00905-y
- I. M. Pohrelyuk, M. M. Student, Kh. R. Zadorozhna, S. M. Lavrys, T. M. Kravchyshyn, and I. V. Kovalchuk, “Tribological characteristics of titanium after combined treatment,” Mater. Sci., 59, Is. 6, 746-753 (2024). https://doi.org/10.1007/s11003-024-00836-0
- S. S. Sidhu, H. Singh, and M. A.-H. Gepreel, “A review on alloy design, biological response, and strengthening of b-titanium alloys as biomaterials,” Mater. Sci. Eng. C, 121 (2021). Art. no. 111661. https://doi.org/10.1016/j.msec.2020.111661
- G. Li, F. Ma, P. Liu, S. Qi, W. Li, K. Zhang, and X. Chen, “Review of micro-arc oxidation of titanium alloys: Mechanism, properties and applications,” J. Alloys Compd., 948 (2023). Art. no. 169773. https://doi.org/10.1016/j.jallcom.2023.169773
- M. Geetha, A. K. Singh, R. Asokamani, and A. K. Gogia, “Ti based biomaterials, the ultimate choice for orthopaedic implants – A review,” Prog. Mater. Sci., 54, 397-425 (2009). https://doi.org/10.1016/j.pmatsci.2008.06.004
- H. Mozafarnia, A. Fattah-Alhosseini, R. Chaharmahali, M. Nouri, M. K. Keshavarz, and M. Kaseem, “Corrosion, wear and antibacterial behaviors of hydroxyapatite/MgO composite PEO coatings on AZ31 Mg alloy by incorporation of TiO2 nanoparticles,” Coatings, 12 (2022). Art. no. 1967. https://doi.org/10.3390/coatings12121967
- M. Molaei, M. Nouri, K. Babaei, and A. Fattah-Alhosseini, “Improving surface features of PEO coatings on titanium and titanium alloys with zirconia particles: A review,” Surf. and Interfaces, 22 (2021). Art. no. 100888. https://doi.org/10.1016/j.surfin.2020.100888
- M. Molaei, A. Fattah-Alhosseini, M. Nouri, and M. Kaseem, “Role of TiO2 nanoparticles in wet friction and wear properties of PEO coatings developed on pure titanium,” Metals, 13 (2023). Art. no. 821. https://doi.org/10.3390/met13040821
- J. Wang, H. Fan, H. Zhang, Q. Chen, Y. Liu, and W. Ma, “Anodizing process of titanium and formation mechanism of anodic TiO2 nanotubes,” Progr. Chem., 28, 284-295 (2016).