The influence of the pulse frequency and duty cycle on the elemental composition, microstructure, and mechanical properties of Ti–Al–Ta–N coatings deposited by middle-frequency magnetron sputtering is studied. An increase in the pulse frequency and duty cycle is found to lead to a decrease in the deposition rate and sputtering yield as well as to variations of the coating composition. The coatings deposited at a pulse frequency of 50 kHz have a denser mixed microstructure, while those obtained at 100 kHz are characterized by pronounced columnar morphology. The hardness of the coatings slightly decreases with increasing duty cycle. Thus, the coatings with dense microstructure and maximum hardness are obtained at a pulse frequency of 50 kHz and a duty cycle of 60%.
Similar content being viewed by others
References
S. PalDey and S. C. Deevi, Mater. Sci. Eng., 342, 58 (2003).
A. R. Shugurov, A. V. Panin, A. I. Dmitriev, et al., Phys. Mesomech., 24, 185 (2021).
R. Hollerweger, H. Riedl, J. Paulitsch, et al., Surf. Coat. Technol., 257, 78 (2014).
Y. Yang, Y. X. Xu, L. Chen, et al., Surf. Coat. Technol., 328, 428 (2017).
B. Grossmann, M. Tkadletz, N. Schalk, et al., Surf. Coat. Technol., 342, 190 (2018).
A. R. Shugurov, E. D. Kuzminov, A. M. Kasterov, et al., Surf. Coat. Technol., 382, 125219 (2020).
C. M. Koller, S. A. Glatz, H. Riedl, et al., Surf. Coat. Technol., 385, 125355 (2020).
P. J. Kelly, T. vom Braucke, Z. Liu, et al., Surf. Coat. Technol., 202, 774 (2007).
J. Lin, Z. L. Wu, X. H. Zhang, et al., Thin Solid Films, 517, 1887 (2009).
W. Tillmann, N. F. L. Dias, D. Stangier, et al., Thin Solid Films, 669, 65 (2019).
A. R. Shugurov, E. D. Kuzminov, and Y. A. Garanin, Metals, 13, 512 (2023).
J. T. Gudmundsson, J. Alami, and U. Helmersson, Surf. Coat. Technol., 161, 249 (2002).
W. Oliver, and G. Pharr, J. Mater. Res., 7, 1564 (1992).
B. Y. Shew and J. L. Huang, Surf. Coat. Technol., 71, 30 (1995).
S. M. Aouadi, P. Filip, and M. Debessai, Surf. Coat. Technol., 187, 177 (2004).
B. J. Stadler, in: Materials Processing, Elsevier (2016), pp. 513–588.
P. J. Kelly, A. A. Onifade, Y. Zhou, et al., Plasma Process. Polym., 4, 246 (2007).
I. Petrov, P. B. Barna, L. Hultman, et al., J. Vac. Sci. Technol., 21, 117 (2003).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Shugurov, A.R., Garanin, Y.A. & Kuzminov, E.D. Influence of the Parameters of Middle Frequency Magnetron Sputtering on the Elemental Composition, Microstructure, and Mechanical Properties of Ti–Al–Ta–N Coatings. Russ Phys J 67, 373–380 (2024). https://doi.org/10.1007/s11182-024-03133-0
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11182-024-03133-0