The effect of ion-plasma treatment exposure on the phase composition and microstructure of intermetallic surface layers in the Ti-6Al-4V alloy preliminarily coated with aluminum

A.A. Nikolaev, K.N. Ramazanov, A.Yu. Nazarov, V.R. Mukhamadeev, M.Yu. Panchenko, E.G. Astafurova show affiliations and emails
Received 30 May 2023; Accepted 16 June 2023;
Citation: A.A. Nikolaev, K.N. Ramazanov, A.Yu. Nazarov, V.R. Mukhamadeev, M.Yu. Panchenko, E.G. Astafurova. The effect of ion-plasma treatment exposure on the phase composition and microstructure of intermetallic surface layers in the Ti-6Al-4V alloy preliminarily coated with aluminum. Lett. Mater., 2023, 13(4) 292-297
BibTex   https://doi.org/10.22226/2410-3535-2023-4-292-297

Abstract

The effect of exposure (30, 60, and 120 min) during the processing in the low-pressure non-self-sustained arc discharge plasma on microstructure and phase composition of the modified surface layers obtained in a Ti-6Al-4V alloy with a preliminary deposited Al coating has been evaluated.Using the methods of X-ray diffraction analysis, scanning and transmission electron microscopy, energy dispersive spectroscopy, we study the microstructure and phase composition of the modified surface layers in a Ti-6Al-4V alloy obtained by a deposition of aluminum coating and processing in the low-pressure non-self-sustained arc discharge plasma with different exposure (30, 60, and 120 min). During such complex ion-plasma assisted processing for 30 and 60 minutes, an intermetallic coating (TiAl3) and a modified surface layer (TiAl3 + TiAl + Ti3Al) are formed in the base titanium alloy. An increase in the processing exposure to 120 minutes is accompanied by almost complete spraying of the coating and assists the formation of a higher fraction of the TiAl intermetallic phase in the surface layers of the Ti-6Al-4V alloy.

References (23)

1. C. Leyens, M. Peters. Titanium and Titanium Alloys: Fundamentals and Applications. Weinheim, Germany, Wiley-VCH Verlag GmbH & Co (2003) 532 p. Crossref
2. Structural Biomaterials. Properties, Characteristics and Selection (ed. by C. Wen). The Netherlands, Elsevier (2021) 452 p.
3. K. G. Budinski. Wear. 151 (2), 203 (1991).
4. H. Guleryuz, H. Cimenoglu. J. All. Comp. 472 (1-2), 241 (2009). Crossref
5. A. M. Mamonov, S. S. Slezov, Y. V. Chernyshova, S. M. Sarychev. Metal Sci. Heat Treat. 60 (5-6), 290 (2018). Crossref
6. Y. F. Ivanov, O. V. Krysina, E. A. Petrikova, A. D. Teresov, V. V. Shugurov, O. S. Tolkachev. High Temp. Mater. Proc. 21 (1), 53 (2017). Crossref
7. H. Bai, L. Zhong, L. Kang, J. Liu, W. Zhuang, Z. Lv, Y. Xu. J. Alloys Comp. 882, 160645 (2021). Crossref
8. D. V. Lazurenko, I. A. Bataev, I. S. Laptev, A. A. Ruktuev, I. N. Maliutina, M. G. Galkovsky, A. A. Bataev. Mater. Char. 134, 202 (2017). Crossref
9. B. G. Wendler, Ł. Kaczmarek. J. Mater. Proc. Technol. 164, 947 (2005). Crossref
10. L. R. Shaikhutdinova, V. M. Imayev, D. M. Trofimov, R. M. Imayev. Lett. Mater. 12 (4), 343 (2022). Crossref
11. S. Romankov, W. Sha, E. Ermakov, A. Mamaeva. J. Alloys Comp. 420 (1), 63 (2006). Crossref
12. J. Yang, S. Xiao, Q. K. Zhang, C. Xu, W. D. Li, B. Z. Zheng, F. Q. Hu, J. Yin, Z. L. Song. Vacuum. 172, 109060 (2020). Crossref
13. N. Wei, X. Han, X. Zhang, Y. Cao, C. Gio, Z. Lu, F. Jiang. J. Mater. Res. 31 (17), 2706 (2016). Crossref
14. J. Zhang, Y. Wang, Z. Lü, Q. Chen, Y. Chen, H. Li. Trans. Nonferrous Met. Soc. China. 32, 524 (2022).
15. X. Jiao, Y. Zhang, Q. Wu, Z. Shang, Y. Yu, X. Zhang, P. Feng. J. Mater. Res. Technol. 22, 2398 (2023).
16. F. Appel, J. D. H. Paul, M. Oehring. Gamma titanium aluminide alloys: science and technology. John Wiley & Sons (2011) 745 p. Crossref
17. Y. B. Zhang, H. X. Li, K. Zhang. Adv. Mater. Res. 146, 1638 (2011). Crossref
18. A. Nikolaev, K. Ramazanov, A. Nazarov, V. Mukhamadeev, E. Zagibalova, E. Astafurova. Journal of Composites Science. 7(7), 271 (2023). Crossref
19. E. L. Vardanyan, K. N. Ramazanov, R. Sh. Nagimov, A. Yu. Nazarov. Surf. Coat. Technol. 389, 125657 (2020). Crossref
20. T. Xie, S. Mao, C. Yu, S. Wang, Z. Song. Vacuum. 86 (10), 1583 (2012). Crossref
21. D. B. Williams, C. B. Carter. Transmission Electron Microscopy. Textbook for Materials Science. Springer, USA (2009) 760 p.
22. A. Pandey, S. Dalal, S. Dutta, A. Dixit. J. Mater. Sci.: Mater. Electronics. 32, 1341 (2021). Crossref
23. S. R. Shekhtman, M. Sh. Migranov. IOP Conf. Series: J. Physics: Conf. Series. 872, 012023 (2017). Crossref

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Funding

1. Russian Federation represented by the Ministry of Science and Higher Education - 075-15-2021-1348
2. the Government research assignment for ISPMS SB RAS - FWRW-2022-0005