Abstract:
Within the framework of model concepts of the structure of a nickel-aluminum powder mixture a mathematical model was constructed for the high-temperature synthesis of nickel aluminide Ni3Al by thermal shock according to the equilibrium state diagram of the aluminum-nickel system and using the equations of the diffusion kinetics of intermetallic-compound formation at the interface of the components under continuous heating by an external energy source. The main characteristics of thermal shock in the aluminum-nickel system were calculated numerically as a function of the size distribution of the nickel component of the starting stoichiometric powder mixture.
Citation:
O. V. Lapshin, V. E. Ovcharenko, “A mathematical model of high-temperature synthesis of nickel aluminide Ni3Al by thermal shock of a powder mixture of pure elements”, Fizika Goreniya i Vzryva, 32:3 (1996), 68–76; Combustion, Explosion and Shock Waves, 32:3 (1996), 299–305
\Bibitem{LapOvc96}
\by O.~V.~Lapshin, V.~E.~Ovcharenko
\paper A mathematical model of high-temperature synthesis of nickel aluminide Ni$_3$Al by thermal shock of a powder mixture of pure elements
\jour Fizika Goreniya i Vzryva
\yr 1996
\vol 32
\issue 3
\pages 68--76
\mathnet{http://mi.mathnet.ru/fgv2662}
\elib{https://elibrary.ru/item.asp?id=14936612}
\transl
\jour Combustion, Explosion and Shock Waves
\yr 1996
\vol 32
\issue 3
\pages 299--305
\crossref{https://doi.org/10.1007/BF01998460}
Linking options:
https://www.mathnet.ru/eng/fgv2662
https://www.mathnet.ru/eng/fgv/v32/i3/p68
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