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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2018, Volume 44, Issue 4, Pages 80–85
DOI: https://doi.org/10.21883/PJTF.2018.04.45642.17083
(Mi pjtf5885)
 

This article is cited in 2 scientific papers (total in 2 papers)

Superhard nanostructured ceramic–metal coatings with a low macrostress level

I. V. Blinkov, A. O. Volkhonskii, D. S. Belov, V. S. Sergevnin, A. V. Chernogor, T. V. Kiseleva, A. V. Bondarev

National University of Science and Technology «MISIS», Moscow
Full-text PDF (293 kB) Citations (2)
Abstract: The macrostressed state of (Ti,Al)N–Cu and (Ti,Al)N–Ni ceramic–metal coatings obtained by the arc-PVD method has been studied using X-ray diffraction and by measuring the radius of curvature of a coating–base composite sample (Stoney's method). It is established that the presence of a tough metal phase favors significant reduction in the level of macrostresses in these structures as compared to those in (Ti,Al)N ceramic coatings, the absolute values of which decrease from 4.7–4.3 to 0.17–0.32 GPa. At the same time, both Ti–Al–Cu–N and Ti–Al–Ni–N coatings retain high hardness of 43 and 51 GPa, respectively, versus 29 GPa for Ti–Al–N coatings. The obtained results give grounds to suppose that the high hardness of the ceramic–metal coatings studied is determined by their nanocrystalline structure rather than by compressive macrostresses.
Funding agency Grant number
Russian Science Foundation 17-19-01255
Received: 17.10.2017
English version:
Technical Physics Letters, 2018, Volume 44, Issue 2, Pages 167–169
DOI: https://doi.org/10.1134/S1063785018020165
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: I. V. Blinkov, A. O. Volkhonskii, D. S. Belov, V. S. Sergevnin, A. V. Chernogor, T. V. Kiseleva, A. V. Bondarev, “Superhard nanostructured ceramic–metal coatings with a low macrostress level”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:4 (2018), 80–85; Tech. Phys. Lett., 44:2 (2018), 167–169
Citation in format AMSBIB
\Bibitem{BliVolBel18}
\by I.~V.~Blinkov, A.~O.~Volkhonskii, D.~S.~Belov, V.~S.~Sergevnin, A.~V.~Chernogor, T.~V.~Kiseleva, A.~V.~Bondarev
\paper Superhard nanostructured ceramic--metal coatings with a low macrostress level
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2018
\vol 44
\issue 4
\pages 80--85
\mathnet{http://mi.mathnet.ru/pjtf5885}
\crossref{https://doi.org/10.21883/PJTF.2018.04.45642.17083}
\elib{https://elibrary.ru/item.asp?id=32740212}
\transl
\jour Tech. Phys. Lett.
\yr 2018
\vol 44
\issue 2
\pages 167--169
\crossref{https://doi.org/10.1134/S1063785018020165}
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  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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