Skip to main content
SpringerLink
Log in

Plasma-Electrolytic Coatings Obtained on VT1-0 Titanium with a Short Processing Time

  • Published:
Surface Engineering and Applied Electrochemistry Aims and scope Submit manuscript

Abstract

The possibility of obtaining thin continuous plasma-electrolyte protective oxide coatings on VT1-0 titanium in a nickel sulfate alkaline electrolyte without the addition of silicates in the sparking mode was studied. The elemental composition and the microstructure of coatings manufactured via plasma electrolytic oxidation (PEO) both on the substrate and after the destruction of the coating in 25% sulfuric acid were studied. As a result of the research, a possibility of forming thin (1–7 μm) continuous PEO coatings, with a treatment duration of 3–10 min, respectively, was established. The introduction of additives (for example, nickel sulfate) into the electrolyte is effective when the duration of PEO is more than 10 min. It was supposed that nickel was incorporated into the coating mainly due to the action of plasma microarcs. The limited corrosion resistance of the resulting coatings in aggressive media was noted. An analysis of the elemental composition of the dry residues of the coating after destruction in a 25% sulfuric acid solution gives grounds to assume the electrochemical nature of the corrosion destruction of such coatings.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.
Fig. 2.
Fig. 3.

REFERENCES

  1. Tomashov, N.D., Titan i korrozionnostoikie splavy na ego osnove (Titanium and Corrosion-Resistant Alloys Based on It), Moscow: Metallurgiya, 1985.

  2. Il’in, A.A., Kolachev, B.A., and Pol’kin, I.S., Titanovye splavy. Sostav, struktura, svoistva. Spravochnik (Titanium Alloys. Composition, Structure, Properties. Reference Book), Moscow: VILS-MATI, 2009.

  3. Ramazanova, Zh., Kudasova, D.K., Zamalitdinova, M.G., and Orazalieva, D.M., Review of technologies for obtaining coatings on titanium and its alloys by plasma electrolytic oxidation, Nadezhnost’ i Kachestvo, 2018, vol. 2, p. 153.

  4. Epel’fel’d, A.V., Belkin, P.N., Borisov, A.M., et al., Sovremennye tekhnologii modifikatsii poverkhnosti materialov i naneseniya zashchitnykh pokrytii. Tom I. Mikrodugovoe oksidirovanie (Modern Technologies for Modifying the Surface of Materials and Applying Protective Coatings. Vol. I. Microarc Oxidation), Moscow–St. Petersburg: Renome, 2017.

  5. Bogdashkina, N.L., Gerasimov, M.V., Zalavutdinov, R.Kh., et al., Influence of nickel sulfate additives to electrolytes subjected to microarc oxidation on the structure, composition, and properties of coatings formed on titanium, Surf. Eng. Appl. Electrochem., 2018, vol. 54, p. 331. https://doi.org/10.3103/S106837551804004X

    Article  Google Scholar 

  6. Zhevtun, I.G., Gordienko, P.S., Kul’chin, Yu.N., et al., Effects of doping of composite Ti–TiC coatings with transition and valve metals on their structure and mechanical properties, Phys. Met. Metallogr., 2019, vol. 120, no. 1, p. 25. https://doi.org/10.1134/S0031918X18100150

    Article  Google Scholar 

  7. Pogrebnyak, A.D., Kaverina, A.S., and Kylyshkanov, M.K., Electrolytic plasma processing for plating coatings and treating metals and alloys, Protect. Metals Phys. Chem. Surf., 2014, vol. 50, p. 72. https://doi.org/10.1134/S2070205114010092

    Article  Google Scholar 

  8. Chigrin, P.G., Kirichenko, E.A., Rudnev, V.S., et al., Catalytic properties of K2Ti2O5 + K2Ti4O9/TiO2/TiO2 + SiO2/Ti composites and their resistance to environment effects during the process of carbon black oxidation, Protect. Metals Phys. Chem. Surf., 2019, vol. 55, no. 1, p. 109. https://doi.org/10.1134/S2070205119010088

    Article  Google Scholar 

  9. Borisov, A.M., Efremov, A.P., Kuleshov, E.A., et al., Evolution of dynamic current–voltage characteristics of a discharge in a metal–oxide–electrolyte system, Izv. Akad. Nauk. Ser. Fiz., 2002, vol. 66, no. 8, pp. 1185–1189.

    Google Scholar 

  10. Gerasimov, M.V., Bogdashkina, N.V., Shcherbakov, A.I., et al., Influence of Fe, Co, and Ni additions to the alkaline electrolyte for microarc oxidation on the electrochemical properties of obtained oxide coatings, Korroziya: Materialy, Zashchita, 2018, no. 2, p. 25.

Download references

Funding

The study was supported by the Russian Science Foundation (project no. 21-79-30058) using the equipment of the Center for Collective Use of Moscow State Technological University STANKIN.

Author information

Authors and Affiliations

  1. All-Russia Research Institute of Aviation Materials, National Research Center Kurchatov Institute, 105005, Moscow, Russia

    I. A. Kozlov

  2. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, 119071, Moscow, Russia

    M. V. Gerasimov

  3. Moscow Aviation Institute (National Research University), 125993, Moscow, Russia

    B. L. Krit

  4. Moscow State Technological University STANKIN, 127055, Moscow, Russia

    B. L. Krit, N. V. Morozova & I. V. Suminov

  5. Russian Medical Academy of Continuous Professional Education, 123993, Moscow, Russia

    N. V. Morozova

Authors
  1. I. A. Kozlov
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. B. L. Krit
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. N. V. Morozova
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. M. V. Gerasimov
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. I. V. Suminov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to B. L. Krit.

Ethics declarations

The authors declare that they have no conflicts of interest.

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Kozlov, I.A., Krit, B.L., Morozova, N.V. et al. Plasma-Electrolytic Coatings Obtained on VT1-0 Titanium with a Short Processing Time. Surf. Engin. Appl.Electrochem. 59, 433–437 (2023). https://doi.org/10.3103/S1068375523040051

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.3103/S1068375523040051

Keywords:

Search

Navigation