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Zhurnal Tekhnicheskoi Fiziki, 2018, Volume 88, Issue 7, Pages 1041–1045
DOI: https://doi.org/10.21883/JTF.2018.07.46174.2545
(Mi jtf5867)
 

This article is cited in 4 scientific papers (total in 4 papers)

Physical science of materials

Boron–carbon nanocomposites fabricated at high pressures and temperatures

R. Kh. Bagramova, N. R. Serebryanayaab, V. M. Prokhorovab, V. D. Blankabc

a Technological Institute for Superhard and Novel Carbon Materials, Troitsk, Moscow
b Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region
c National University of Science and Technology «MISIS», Moscow
Abstract: Interaction of amorphous boron and C$_{60}$ fullerite is analyzed at pressures of 2.0 and 7.7. GPa and temperatures of 600–1800$^{\circ}$C. Effect of pressure and temperature on the material structure is studied, temperatures for synthesis of boron carbide and diamond are found, and the sequence of transformations of the carbon component is determined. Ultrasonic method is used to measure elastic moduli of the samples, and the dependences of the moduli on the structure are analyzed. It is demonstrated that the boron–carbon nanocomposite synthesized at relatively low pressure (2.0 GPa) and temperature (about 1000$^{\circ}$C) exhibits high elastic parameters (bulk modulus, $B\approx$ 75.3–84.0 GPa; Young modulus, $E\approx$ 108–119 GPa; and shear modulus, $G\approx$ 43–47 GPa at a density of about 2.2 g/cm$^3$). The results can be used for development of novel nanocomposite materials.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 14.593.21.0007
Received: 03.11.2017
English version:
Technical Physics, 2018, Volume 63, Issue 7, Pages 1010–1014
DOI: https://doi.org/10.1134/S1063784218070046
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: R. Kh. Bagramov, N. R. Serebryanaya, V. M. Prokhorov, V. D. Blank, “Boron–carbon nanocomposites fabricated at high pressures and temperatures”, Zhurnal Tekhnicheskoi Fiziki, 88:7 (2018), 1041–1045; Tech. Phys., 63:7 (2018), 1010–1014
Citation in format AMSBIB
\Bibitem{BagSerPro18}
\by R.~Kh.~Bagramov, N.~R.~Serebryanaya, V.~M.~Prokhorov, V.~D.~Blank
\paper Boron--carbon nanocomposites fabricated at high pressures and temperatures
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2018
\vol 88
\issue 7
\pages 1041--1045
\mathnet{http://mi.mathnet.ru/jtf5867}
\crossref{https://doi.org/10.21883/JTF.2018.07.46174.2545}
\elib{https://elibrary.ru/item.asp?id=35269832}
\transl
\jour Tech. Phys.
\yr 2018
\vol 63
\issue 7
\pages 1010--1014
\crossref{https://doi.org/10.1134/S1063784218070046}
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  • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Zhurnal Tekhnicheskoi Fiziki Zhurnal Tekhnicheskoi Fiziki
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