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This article is cited in 14 scientific papers (total in 14 papers)
Combustion of the gasless system Ti + 0.5C in a nitrogen coflow
B. S. Seplyarsky, G. B. Brauer, A. G. Tarasov Institute of Structural Macrokinetics and Material Science, Russian Academy of Sciences, Chernogolovka, 142432, Russia
Abstract:
Combustion of mixtures of titanium with carbon black of bulk density placed in a quartz tube with nitrogen purging (concurrent filtration) is examined. The nitrogen flow is provided by a fixed pressure difference not exceeding 1 atm at the ends of the mixture. The burning rate is determined as a function of the amount of titanium nitride added to the initial mixture and of the pressure at the ends of the sample. The tests show that a nitration front is formed during combustion of a Ti + 0.5C (carbon black) powder mixture in the nitrogen flow, in addition to a carbidization front. Various modes of propagation of the carbidization and nitration fronts are found and described. A classification of combustion modes of the Ti + 0.5C (carbon black) powder mixture in the nitrogen flow is proposed.
Keywords:
concurrent filtration, combustion wave, titanium carbonitride.
Received: 20.06.2010
Citation:
B. S. Seplyarsky, G. B. Brauer, A. G. Tarasov, “Combustion of the gasless system Ti + 0.5C in a nitrogen coflow”, Fizika Goreniya i Vzryva, 47:3 (2011), 52–59; Combustion, Explosion and Shock Waves, 47:3 (2011), 294–301
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https://www.mathnet.ru/eng/fgv1096 https://www.mathnet.ru/eng/fgv/v47/i3/p52
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