Influence of pulsed plasma treatment on phase composition and hardness of Cr3C2-NiCr coatings
https://doi.org/10.32523/ejpfm.2021050106
Abstract
In this study, the research results of the influence of pulsed plasma treatment on phase composition, hardness, and roughness of Cr 3 C 2 -NiCr coatings are presented. The Cr 3 C2 -NiCr coating was applied to substrate 12Kh18N10T stainless steel by detonation spraying method. To change the physical and mechanical properties of sprayed coating's surface layers, subsequent pulse plasma treatment was used. The pulse plasma treatment leads to changing the roughness of Cr 3 C2 -NiCr coating. The results of mechanical tests showed that after pulsed plasma treatment, the hardness of Cr 3 C 2 -NiCr coating is increased. Based on X-ray diffraction analysis, it was found that the hardness increasing of coating is associated with phase transformations on the surface layer, in particular, the formation of the oxide phase and an increase in the number of carbide particles.
About the Authors
D. N. Kakimzhanov
Sarsen Amanzholov East Kazakhstan university
Kazakhstan
Kazakhstan
B. K. Rakhadilov
Sarsen Amanzholov East Kazakhstan university; Plasm Science LLP
Kazakhstan
Kazakhstan
Yu. N. Tyurin
E.O. Paton Electric Welding Institute
Ukraine
Ukraine
O. V. Kolisnichenko
E.O. Paton Electric Welding Institute
Ukraine
Ukraine
L. G. Zhurerova
Sarsen Amanzholov East Kazakhstan university
Kazakhstan
Kazakhstan
M. K. Dautbekov
Plasm Science LLP
Kazakhstan
Kazakhstan
References
1. A.D. Pogrebnjak et al., Structures and properties of hard and super hard nanocomposite coatings. Ibid. 52(1) (2009) 29-54.
2. A. Cavaleiro et al., Tekhnosphere 1 (2011).
3. N.A. Azarenkov et al., Engineering of vacuum plasma coatings (2011).
4. A.D. Pogrebnjak et al., Phys.-Usp. 48(5) (2005) 487-514.
5. M.K. Skakov et al., Tsvetnye Metally 1 (2017) 54-59.
6. B.K. Rakhadilov et al., News of the National Academy of Sciences of the Republic of Kazakhstan, Series of Geology and Technical Sciences 3(441) (2020) 54-62.
7. J.R. Davis et al., ASM Int. (2004) 338.
8. D. Buitkenov et al., Key Engineering Materials 839 (2020) 137-143.
9. Ji-yu Du et al., Surface and Coatings Technology 369 (2019) 16-30.
10. J. Mateos et al., Tribology International 34(5) (2001) 345-351.
11. Yu.N. Tyurin et al., International Conference on Interaction of Radiation with Solids 3 (1999) 214-217.
12. Yu.N. Tyurin et al., Steel in Translation 39(10) (2009) 948-951.
13. O.V. Kolisnichenko et al., Avtomaticheskaya-svarka 10 (2017) 28-34. (in Russian)
14. Yu.N. Tyurin and O.V. Kolisnichenko, The Open Surface Science Journal 1 (2009) 13-19.
15. M.G. Kovaleva et al., Journal of Nano-and Electronic Physics 10(6) (2018) 06035-1-06035-4.
Review
For citations:
Kakimzhanov D.N., Rakhadilov B.K., Tyurin Yu.N., Kolisnichenko O.V., Zhurerova L.G., Dautbekov M.K. Influence of pulsed plasma treatment on phase composition and hardness of Cr3C2-NiCr coatings. Eurasian Journal of Physics and Functional Materials. 2021;5(1):45-51. https://doi.org/10.32523/ejpfm.2021050106
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