This article is cited in 9 papers

Regular features of combustion of CaO$_2$/Al/Ti/Cr/B hybrid mixtures

D. E. Andreev, V. N. Sanin, V. I. Yukhvid, D. Yu. Kovalev

Institute of Structural Macrokinetics and Materials Science Problems, Chernogolovka, 142432, Russia

Abstract: A new approach that allows combustion in slightly exothermic Cr/B and Cr/Ti/B mixtures and obtaining cast boride ceramics is developed. This approach is based on stimulating the combustion of Cr and Ti systems with boron by a highly exothermic calcium peroxide mixture with aluminum. Regular features of combustion of Cr/Ti/B/CaO$_2$/Al hybrid mixtures and dynamics of chemical transformations in combustion waves are studied, and a mechanism of the process is proposed.

Keywords: autowave combustion mode, hybrid mixture, energetic additive.

UDC: 544.427, 544-971.2, 544.45

Received: 01.09.2010

 English version: Combustion, Explosion and Shock Waves, 2011, 47:6, 671–676

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