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Fizika Goreniya i Vzryva, 1999, Volume 35, Issue 6, Pages 61–64 (Mi fgv2401)  

This article is cited in 21 scientific papers (total in 21 papers)

Combustion of mixtures of ultrafine powders of aluminum and boron in air

A. P. Ilyina, G. V. Yablunovskiia, A. A. Gromova, E. M. Popenkob, N. V. Bychina

a High-Voltage Institute, Tomsk Polytechnic University, 634050, Tomsk
b Biisk Institute of Technology, Altai State Technical University, 659305, Biisk
Citations (21)
Abstract: Results of investigation of the combustion of mixtures of ultrafine aluminum and boron powders (the oxidizer is air) are presented. It is shown that the combustion proceeds in two steps, which differ in temperature. The addition of boron influences the concentrations of AlN, residual Al, and $\alpha$-Al$_2$O$_3$ in the end products of combustion of mixtures of ultrafine powders of Al and B in air. For a fixed sample weight of 4 g, the maximum AlN content is observed in the combustion of an Al + 20% B mixture of ultrafine powders, and the combustion temperature is also maximum in this case. When the sample weight is smaller than a certain critical value, the combustion proceeds in one step. Increasing the sample weight of the starting mixture of ultrafine powders of Al and B leads to an increase in the AlN content in the combustion products with simultaneous rise in the combustion temperature. A considerable part of the combustion products stabilizes as acicular polycrystals of micron and submicron sizes formed with participation of a gas phase during combustion.
Received: 26.10.1998
English version:
Combustion, Explosion and Shock Waves, 1999, Volume 35, Issue 6, Pages 656–659
DOI: https://doi.org/10.1007/BF02674539
Document Type: Article
UDC: 536.46:541.16
Language: Russian
Citation: A. P. Ilyin, G. V. Yablunovskii, A. A. Gromov, E. M. Popenko, N. V. Bychin, “Combustion of mixtures of ultrafine powders of aluminum and boron in air”, Fizika Goreniya i Vzryva, 35:6 (1999), 61–64; Combustion, Explosion and Shock Waves, 35:6 (1999), 656–659
Citation in format AMSBIB
\Bibitem{IlyYabGro99}
\by A.~P.~Ilyin, G.~V.~Yablunovskii, A.~A.~Gromov, E.~M.~Popenko, N.~V.~Bychin
\paper Combustion of mixtures of ultrafine powders of aluminum and boron in air
\jour Fizika Goreniya i Vzryva
\yr 1999
\vol 35
\issue 6
\pages 61--64
\mathnet{http://mi.mathnet.ru/fgv2401}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 1999
\vol 35
\issue 6
\pages 656--659
\crossref{https://doi.org/10.1007/BF02674539}
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  • This publication is cited in the following 21 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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