Wearproof Composite Coatings on Ti
Dmitry V. Mashtalyar, Konstantine V. Nadaraia, Evgeny A. Belov, Sergey N. Suchkov, Arina I. Pleshkova, Sergey L. Sinebrukhov, Sergey V. Gnedenkovdownload PDF
Abstract. In this work the formation of protective coatings on VT1-0 commercially pure titanium by plasma electrolytic oxidation (PEO) and subsequent fluoropolymer treatment is presented. The structure, morphology, corrosion, and mechanical properties of the formed composite coatings were studied. It was established that PEO coatings are an excellent basis for the formation of a solid composite layer with high adhesion to its surface. The presence of polytetrafluoroethylene in the composition of the coating reduces the corrosion current density by 4 orders of magnitude and increases the wear resistance by 2 orders of magnitude in comparison with the base PEO coating.
Coating Materials, Oxide Materials, Polymers, Composite Materials, Titanium
Published online 1/5/2022, 7 pages
Copyright © 2022 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: Dmitry V. Mashtalyar, Konstantine V. Nadaraia, Evgeny A. Belov, Sergey N. Suchkov, Arina I. Pleshkova, Sergey L. Sinebrukhov, Sergey V. Gnedenkov, Wearproof Composite Coatings on Ti, Materials Research Proceedings, Vol. 21, pp 335-341, 2022
The article was published as article 59 of the book Modern Trends in Manufacturing Technologies and Equipment
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
 D. V Mashtalyar, K. V Nadaraia, A.S. Gnedenkov, I.M. Imshinetskiy, M.A. Piatkova, A.I. Pleshkova, E.A. Belov, V.S. Filonina, S.N. Suchkov, S.L. Sinebryukhov, others, Bioactive Coatings Formed on Titanium by Plasma Electrolytic Oxidation: Composition and Properties, Materials (Basel). 13 (2020) 4121.
 A. Fattah-alhosseini, M. Molaei, K. Babaei, The effects of nano- and micro-particles on properties of plasma electrolytic oxidation (PEO) coatings applied on titanium substrates: A review, Surfaces and Interfaces. 21 (2020) 100659. https://doi.org/https://doi.org/10.1016/j.surfin.2020.100659
 M. Mohedano, B. Mingo, H. Mora-Sánchez, E. Matykina, R. Arrabal, Effects of pre-anodizing and phosphates on energy consumption and corrosion performance of PEO coatings on AA6082, Surf. Coatings Technol. 409 (2021) 126892. https://doi.org/https://doi.org/10.1016/j.surfcoat.2021.126892
 D. V Mashtalyar, K. V Nadaraia, I.M. Imshinetskiy, E.A. Belov, V.S. Filonina, S.N. Suchkov, S.L. Sinebryukhov, S. V Gnedenkov, Composite coatings formed on Ti by PEO and fluoropolymer treatment, Appl. Surf. Sci. 536 (2021) 147976. https://doi.org/https://doi.org/10.1016/j.apsusc.2020.147976
 S. Aliasghari, A. Němcová, P. Skeldon, G.E. Thompson, Influence of coating morphology on adhesive bonding of titanium pre-treated by plasma electrolytic oxidation, Surf. Coatings Technol. 289 (2016) 101–109. https://doi.org/https://doi.org/10.1016/j.surfcoat.2016.01.042
 D. Sreekanth, N. Rameshbabu, K. Venkateswarlu, Effect of various additives on morphology and corrosion behavior of ceramic coatings developed on AZ31 magnesium alloy by plasma electrolytic oxidation, Ceram. Int. 38 (2012) 4607–4615. https://doi.org/https://doi.org/10.1016/j.ceramint.2012.02.040
 S. V Gnedenkov, S.L. Sinebryukhov, D. V Mashtalyar, K. V Nadaraia, D.P. Kiryukhin, G.A. Kichigina, P.P. Kushch, V.M. Buznik, Composite coatings formed on the PEO-layers with the use of solutions of tetrafluoroethylene telomers, Surf. Coatings Technol. 346 (2018) 53–62. https://doi.org/https://doi.org/10.1016/j.surfcoat.2018.04.036
 H. Sharifi, M. Aliofkhazraei, G.B. Darband, A.S. Rouhaghdam, Tribological properties of PEO nanocomposite coatings on titanium formed in electrolyte containing ketoconazole, Tribol. Int. 102 (2016) 463–471. https://doi.org/https://doi.org/10.1016/j.triboint.2016.06.013
 A. Fattah-Alhosseini, M.K. Keshavarz, M. Molaei, S.O. Gashti, Plasma electrolytic oxidation (PEO) process on commercially pure Ti surface: effects of electrolyte on the microstructure and corrosion behavior of coatings, Metall. Mater. Trans. A. 49 (2018) 4966–4979.
 M. Molaei, M. Nouri, K. Babaei, A. Fattah-Alhosseini, Improving surface features of PEO coatings on titanium and titanium alloys with zirconia particles: A review, Surfaces and Interfaces. 22 (2021) 100888. https://doi.org/https://doi.org/10.1016/j.surfin.2020.100888
 J.L. Aljohani, E.S. Alaidarous, M.A. Zahoor Raja, M.S. Alhothuali, M. Shoaib, Backpropagation of Levenberg Marquardt artificial neural networks for wire coating analysis in the bath of Sisko fluid, Ain Shams Eng. J. (2021). https://doi.org/https://doi.org/10.1016/j.asej.2021.03.007
 X. Zhang, G. Cai, Y. Lv, Y. Wu, Z. Dong, Growth mechanism of titania on titanium substrate during the early stage of plasma electrolytic oxidation, Surf. Coatings Technol. 400 (2020) 126202. https://doi.org/https://doi.org/10.1016/j.surfcoat.2020.126202
 C.E. Tanase, M. Golozar, S.M. Best, R.A. Brooks, Cell response to plasma electrolytic oxidation surface-modified low-modulus β-type titanium alloys, Colloids Surfaces B Biointerfaces. 176 (2019) 176–184. https://doi.org/https://doi.org/10.1016/j.colsurfb.2018.12.064