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Problemy Fiziki, Matematiki i Tekhniki (Problems of Physics, Mathematics and Technics), 2020, Issue 3(44), Pages 35–43 (Mi pfmt725)  

This article is cited in 1 scientific paper (total in 1 paper)

PHYSICS

Structure and mechanical properties of composite titanium-carbon coatings formed by the combined method

E. A. Kulesha, A. V. Rogacheva, D. G. Piliptsova, Xiaohong Jiangb, N. N. Fedosenkoa

a F. Scorina Gomel State University
b Nanjing University of Science and Technology
Full-text PDF (990 kB) Citations (1)
References:
Abstract: The features of the structure, phase composition and mechanical properties (nanohardness, Young's modulus, friction and wear coefficients) of composite titanium-carbon coatings deposited by the ion-plasma method in a hydrocarbon gas atmosphere at different pressures are considered. It was found that carbon titanium-containing coatings deposited in a hydrocarbon gas environment are characterized by a lower degree of structural ordering and a lower size of Csp$^2$ clusters as compared to coatings formed in the absence of hydrocarbon gas. In this case, a significant decrease in roughness and a decrease in microhardness are recorded. It is shown that when C$_3$H$_8$ is introduced into the chamber up to pressures not exceeding $6.7\times10^{-2}$ Pa, there is a sharp decrease in the coefficient of friction (to values of $0,15$) and wear of the counterbody ($0,023\times10^{-13}$ [m$^3$ (N$\times$m)]). With a further increase in the pressure of the reactive gas, an increase in the coefficient of friction and wear of the counterbody are observed.
Keywords: carbon coatings, titanium, reactive sputtering, nanohardness, wear resistance, coefficient of friction.
Funding agency Grant number
Intergovernmental Cooperation Projects in the National Key Research and Development Plan of the Ministry of Science and Technology of PRC 2016YFE0111800
Ministry of Education of the Republic of Belarus 4.1.24
Received: 11.07.2020
Document Type: Article
UDC: 669.14.018.8: 621.45.038.72
Language: Russian
Citation: E. A. Kulesh, A. V. Rogachev, D. G. Piliptsov, Xiaohong Jiang, N. N. Fedosenko, “Structure and mechanical properties of composite titanium-carbon coatings formed by the combined method”, PFMT, 2020, no. 3(44), 35–43
Citation in format AMSBIB
\Bibitem{KulRogPil20}
\by E.~A.~Kulesh, A.~V.~Rogachev, D.~G.~Piliptsov, Xiaohong~Jiang, N.~N.~Fedosenko
\paper Structure and mechanical properties of composite titanium-carbon coatings formed by the combined method
\jour PFMT
\yr 2020
\issue 3(44)
\pages 35--43
\mathnet{http://mi.mathnet.ru/pfmt725}
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  • https://www.mathnet.ru/eng/pfmt/y2020/i3/p35
  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Проблемы физики, математики и техники
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    Full-text PDF :50
    References:13
     
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