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This article is cited in 21 scientific papers (total in 21 papers)
Thermal explosion of a mechanically activated 3Ni-Al mixture
M. A. Korchagina, V. Yu. Filimonovb, E. V. Smirnovb, N. Z. Lyakhova a Institute of Solid State Chemistry and Mechanochemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630128, Russia
b Polzunov Altai State Technical University, Barnaul, 656038, Russia
Abstract:
Results of studying the thermal explosion of 3Ni-Al mixtures after their preliminary mechanical activation in a planetary ball mill are described. Reduction of the initiation temperature and effective energy of activation of interaction between the reagents to anomalously low values is found. Results of an x-ray diffraction analysis and an electron-microscope study of the thermal explosion products and initial mixtures with different times of mechanical activation are given.
Keywords:
thermal explosion, mechanical activation, solid-phase synthesis, activation energy, ignition temperature, microstructure.
Received: 06.03.2009
Citation:
M. A. Korchagin, V. Yu. Filimonov, E. V. Smirnov, N. Z. Lyakhov, “Thermal explosion of a mechanically activated 3Ni-Al mixture”, Fizika Goreniya i Vzryva, 46:1 (2010), 48–53; Combustion, Explosion and Shock Waves, 46:1 (2010), 41–46
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https://www.mathnet.ru/eng/fgv1160 https://www.mathnet.ru/eng/fgv/v46/i1/p48
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