Chemical and Phase Transformations in the Combustion of a CrO3/AlN Mixture
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The possibility of combustion of a mixture of chromium peroxide with aluminum nitride is shown experimentally. The effect of initial pressure of nitrogen and ratio of reagents on an average linear burning rate, as well as on a relative mass loss in the combustion of a CrO3/AlN mixture is studied. The concentration limits of the burning rate of the test mixture are determined. The microstructure and phase and chemical compositions of the combustion products of the chromium–nitride-aluminum mixture are described.
Keywordschromium oxide and aluminum nitride mixture combustion wave velocity and combustion limits
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- 3.V. A. Gorshkov, A. G. Tarasov, and V. I. Yukhvid, “Autowave Synthesis of Cast Oxynitrides of Aluminum with a High Aluminum Content,” Khim. Fiz. 29 (4), 51–56 (2010).Google Scholar
- 4.S. L. Silyakov, V. A. Gorshkov, and V. I. Yukhvid, “Effect of Nitrogen Pressure and Aluminum Content in a Fe2O3/Al Mixture on Combustion and Chemical Composition of Combustion Products,” Fiz. Goreniya Vzryva 48 (4), 63–67 (2012) [Combust., Expl., Shock Waves 48 (4), 428–431 (2012)].Google Scholar
- 5.A. Shiryaev, “Thermodynamics of SHS Processes: An Advanced Approach,” Int. J. SHS 4 (4), 351–362 (1995).Google Scholar
- 6.R. A. Lidin, L. L. Andreev, and V. A. Molochko, Constants of Inorganic Substances: Reference Book (Drofa, Moscow, 2006) [in Russian].Google Scholar