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Fizika Goreniya i Vzryva, 2018, Volume 54, Issue 4, Pages 73–83
DOI: https://doi.org/10.15372/FGV20180409 (Mi fgv527) 		 
This article is cited in 26 scientific papers (total in 26 papers)

Comparative analysis of boron powders obtained by various methods. I. Microstructure and oxidation parameters during heating

A. N. Pivkinaa, N. V. Murav'eva, K. A. Monogarova, D. B. Meerova, I. V. Fomenkovb, E. A. Skrylevac, M. Yu. Presniakovd, A. L. Vasil'evd, N. I. Shishove, Yu. M. Miloekhine

a Semenov Institute of Chemical Physics, Russian Academy of Sciences, Moscow, 119991, Russia
b Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, 119991, Russia
c National University of Science and Technology «MISIS», Moscow, 119049, Russia
d National Research Centre "Kurchatov Institute", Moscow, 123182, Russia
e Federal Center for Dual-Use Technologies "Soyuz", Dzerzhinsky, 140090, Russia
Full-text PDF (410 kB) Citations (26)
DOI: https://doi.org/10.15372/FGV20180409
Abstract: This paper describes a study of boron powders and powder compounds, obtained by various methods, including metallothermal, electrolytic, and boron hydride cracking methods. The crystal state, particle size and microstructure, presence and composition of impurities, and chemical composition of the oxide layer of boron particles are profoundly investigated. The effects of the above-mentioned characteristics on the particle oxidation parameters during heating with a constant velocity are analyzed. The determining influence of chemical composition of the particle surface layer on the initial temperature of their intense oxidation is established. It is shown that the maximum increase in the weight and heat release value during oxidation of the boron powders is almost independent of microstructural features, crystal state, and chemical composition of and oxide layer thickness of the particles, and cannot serve as indicators of completeness of boron oxidation during heating.
Keywords: boron particles, boron production, microstructure, boron oxidation, thermal analysis.
Funding agency Grant number
Russian Foundation for Basic Research 16-29-01055
Ministry of Science and Higher Education of the Russian Federation 0082-2018-0002
Received: 10.07.2017
Revised: 18.08.2017
English version:
Combustion, Explosion and Shock Waves, 2018, Volume 54, Issue 4, Pages 450–460
DOI: https://doi.org/10.1134/S0010508218040093
Bibliographic databases:
Document Type: Article
UDC: 662.7+546.1+536.46
Language: Russian
Citation: A. N. Pivkina, N. V. Murav'ev, K. A. Monogarov, D. B. Meerov, I. V. Fomenkov, E. A. Skryleva, M. Yu. Presniakov, A. L. Vasil'ev, N. I. Shishov, Yu. M. Miloekhin, “Comparative analysis of boron powders obtained by various methods. I. Microstructure and oxidation parameters during heating”, Fizika Goreniya i Vzryva, 54:4 (2018), 73–83; Combustion, Explosion and Shock Waves, 54:4 (2018), 450–460
Citation in format AMSBIB
\Bibitem{PivMurMon18}
\by A.~N.~Pivkina, N.~V.~Murav'ev, K.~A.~Monogarov, D.~B.~Meerov, I.~V.~Fomenkov, E.~A.~Skryleva, M.~Yu.~Presniakov, A.~L.~Vasil'ev, N.~I.~Shishov, Yu.~M.~Miloekhin
\paper Comparative analysis of boron powders obtained by various methods. I. Microstructure and oxidation parameters during heating
\jour Fizika Goreniya i Vzryva
\yr 2018
\vol 54
\issue 4
\pages 73--83
\mathnet{http://mi.mathnet.ru/fgv527}
\crossref{https://doi.org/10.15372/FGV20180409}
\elib{https://elibrary.ru/item.asp?id=35155004}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 2018
\vol 54
\issue 4
\pages 450--460
\crossref{https://doi.org/10.1134/S0010508218040093}
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    • This publication is cited in the following 26 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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