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This article is cited in 2 scientific papers (total in 2 papers)
Phase transitions
Effect of fluctuations on the formation of secondary phase precipitates at grain boundaries
P. E. L’vova, V. V. Svetukhinab a Ulyanovsk State University
b Institute of Nanotechnologies of Microelectronics, Russian Academy of Sciences, Moscow, Russia
Abstract:
Based on the free energy density functional method (modified Cahn–Hillard–Cook equation), the formation kinetics of secondary phases in binary alloys is considered in the presence of composition fluctuations and with inclusion of the grain boundaries influences. It is revealed that the existence of grain boundaries and the fluctuations at the initial stage of the phase transition can lead to the appearance of anomalous growth rate of the average precipitate size due to a competition of various decomposition mechanisms.
Received: 13.08.2018 Revised: 19.09.2018
Citation:
P. E. L'vov, V. V. Svetukhin, “Effect of fluctuations on the formation of secondary phase precipitates at grain boundaries”, Fizika Tverdogo Tela, 61:2 (2019), 357–364; Phys. Solid State, 61:2 (2019), 225–232
Linking options:
https://www.mathnet.ru/eng/ftt8929 https://www.mathnet.ru/eng/ftt/v61/i2/p357
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Abstract page: | 38 | Full-text PDF : | 12 |
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