Issues »  Volume 43, Issue 10

High-Entropy ZrTiCrNiCu Coating

S. A. Guchenko$^{1}$, V. M. Yurov$^{1}$, V. I. Goncharenko$^{2}$, V. S. Oleshko$^{2}$

$^{1}$E.A. Buketov Karaganda State University, 28 Universitetskaya, 100026 Karagandy, Republic of Kazakhstan
$^{2}$Moscow Aviation Institute (National Research University), 4 Volokolamskoe Shosse, RU-125993 Moscow, Russia

Received: 06.03.2020; final version - 22.07.2021. Download: PDF

A high-entropy alloy ZrTiCrNiCu and coating are synthesized by mechanical alloying. The microhardness of the ZrTiCrNiCu coating is not inferior and in most cases exceeds the hardness of highly entropic equiatomic alloys. The wear resistance of the ZrTiCrNiCu coating is 3⋅10$^{−4}$ g/min, which also meets the special steels for wear resistance. A high-entropy coating has a low coefficient of friction. They turn out to be anti-friction, which, in all likelihood, leads to energy savings. The surface energy, contact potential difference, and electron work function for high entropy coatings are first determined in the work.

Key words: high-entropy alloy, plasma coating, microhardness, friction, wear resistance.

URL: https://mfint.imp.kiev.ua/en/abstract/v43/i10/1365.html

DOI: https://doi.org/10.15407/mfint.43.10.1365

PACS: 62.20.Qp, 64.60.My, 68.35.Md, 73.30.+y, 73.40.Cg, 81.40.Pq

Citation: S. A. Guchenko, V. M. Yurov, V. I. Goncharenko, and V. S. Oleshko, High-Entropy ZrTiCrNiCu Coating, Metallofiz. Noveishie Tekhnol., 43, No. 10: 1365—1375 (2021)

REFERENCES
  1. J. W. Yeh, Y. L. Chen, and S. J. Lin, Mater. Sci. Forum, 560: 1 (2007). Crossref
  2. N. A. Azarenkov, O. V. Sobol, and V. M. Beresnev, Metallofiz. Noveishie Tekhnol., 35, No. 8: 1061 (2013) (in Russian).
  3. S. A. Firstov, V. F. Gorban, N. A. Krapivka, and E. P. Pechkovsky, Tambov University Reports. Series Natural and Technical Sciences, 18, No. 4: 1938 (2013) (in Russian). Crossref
  4. S. A. Firstov, V. F. Gorban, A. O. Andreev, and N. A. Krapivka, Nauka Innov., 9, No. 5: 32 (2013) (in Russian). Crossref
  5. A. D. Pogrebnyak, A. A. Bagdasaryan, I. I. Yakushchenko, and V. M. Beresnev, Uspekhi Khimii, 83, No. 11: 1027 (2014) (in Russian). Crossref
  6. I. N. Maksimchuk, V. G. Tkachenko, A. S. Vovchok, N. P. Medalovich, and E. S. Makarenko, Metallofiz. Noveishie Tekhnol., 36, No. 1: 1 (2014) (in Rus-sian). Crossref
  7. S. A. Firstov, V. F. Gorban, N. A. Krapivka, E. P. Pechkovsky, and M. V. Karpets, Composites and Nanostructures, 7, No. 2: 72 (2015) (in Russian).
  8. L. R. Shaginyan, V. F. Gorban, N. A. Krapivka, S. A. Firstov, and I. F. Kopylov, Superhard Materials, No. 1: 33 (2016) (in Russian).
  9. S. A. Firstov, V. F. Gorban, N. A. Krapivka, N. I. Danilenko, and V. I. Kopylov, Mizhvuzivskii Zbirnyk 'Naukovi Notatky', Lutsk [Interuniversity Collection 'Scientific Notes', Lutsk], No. 54: 326 (2016) (in Ukrainian).
  10. V. F. Gorban', N. A. Krapivka, and S. A. Firstov, Physics of Metals and Metal-lography, 118, No. 10: 970 (2017) (in Russian). Crossref
  11. O. I. Yurkova, V. V. Cherniavsky, and O. I. Kravchenko, Metallofiz. Noveishie Tekhnol., 36, No. 4: 477 (2014) (in Russian). Crossref
  12. D. G. Shaysultanov, Struktura i Mekhanicheskii Svoystva Vysokoentropiynykh Splavov Sistemy CoCrFeNiX (X = Mn, V, Mn, V, Al i Cu [Structure and Mechan-ical Properties of High-Entropy Alloys of the CoCrFeNiX System (X = Mn, V, Mn and V, Al, and Cu)] (Thesis of Disser. for the Degree of Technical sciences) (Belgorod: Federal State Autonomous Educational Institution of Higher Pro-fessional Education 'Belgorod State National Research University': 2015). (in Russian).
  13. V. M. Yurov, S. A. Guchenko, and N. Kh. Ibraev, Mezhdunarodnyy Zhurnal Prikladnykh i Fundamentalnykah Issledovaniy [International Journal of Ap-plied and Basic Research], No. 8: 148 (2010) (in Russian).
  14. V. M. Yurov and V. S. Oleshko, Eurasian Physical Technical Journal, 16, No. 1 (31): 99 (2019). Crossref
  15. G. Firstov, Yu. Koval, A. Timoshevskii, S. Yablonovskii, and J. Van Humbeeck, Chem. Met. Alloys, 6, 205 (2013) (in Ukrainian). Crossref
  16. T. Kosorukova, G. Firstov, Y. Koval, P. Verhovlyuk, J. Van Humbeeck, and H. Noel, MATEC Web of Conferences, EDP Sciences, 33, 06005 (2015). Crossref
  17. Diagrammy Sostoyaniya Dvoynykh Metallicheskikh Sistem: Spravochnik. [State Diagrams of Binary Metal Systems. Hand-book] (Ed. N. P. Lyakishev) (Moscow: Engineering: 1996-2000), vol. 1-3 (in Russian).
  18. V. G. Pushin, N. N. Kuranova, N. I. Kourov, R. Z. Valiev, E. Z. Valiev, V. V. Makarov, A. V. Pushin, and A. N. Uksusnikov, Zhurnal Tekhnicheskoy Fiziki, 82, No. 8: 67 (2012) (in Russian).
  19. K. S. Senkevich, Izv. Vuzov. Poroshkovaya Metallurgiya i Funktsionalnye Pokrytiya, No. 4: 71 (2017) (in Russian). Crossref
  20. V. M. Yurov, Eurasian Physical Technical Journal, 8, No. 1 (15): 10 (2011) (in Russian).

Creative Commons License
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License
© 2000–2021 “G. V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine”