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This article is cited in 2 scientific papers (total in 2 papers)
Effect of calcium on the oxidation kinetics and phase composition of the products of interaction of aluminum-based alloy powders
V. G. Shevchenkoa, D. A. Eselevicha, A. I. Ancharovbc, B. P. Tolochkob a Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Ekaterinburg, 620990, Russia
b Institute of Solid State Chemistry and Mechanochemistry Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630128, Russia
c Novosibirsk State University, Novosibirsk, 630090, Russia
Abstract:
The effect of the phase composition of an aluminum-based alloy powder containing 1.3% calcium and the products of its interaction with air on the kinetics and mechanism of oxidation was first shown by x-ray diffraction using synchrotron radiation. It was found that the high surface and chemical activity of calcium led to an increase of more than a factor of two in the completeness of the process in the temperature range of 1300–1550 K upon heating at 10 K/min.
Keywords:
aluminum powder, metal fuel, in situ study of structural transformation, alloying, oxidation activity.
Received: 01.10.2013 Revised: 21.01.2014
Citation:
V. G. Shevchenko, D. A. Eselevich, A. I. Ancharov, B. P. Tolochko, “Effect of calcium on the oxidation kinetics and phase composition of the products of interaction of aluminum-based alloy powders”, Fizika Goreniya i Vzryva, 50:5 (2014), 39–42; Combustion, Explosion and Shock Waves, 50:5 (2014), 534–537
Linking options:
https://www.mathnet.ru/eng/fgv167 https://www.mathnet.ru/eng/fgv/v50/i5/p39
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