We have studied precipitate growth and coarsening in ternary alloys using two different phase held models. The first one is a ternary extension of the classical Cahn-Hilliard (C-H) model in which both the phases are characterized using conserved held variables i.e. composition (cB; cC ); mobility matrix and gradient energy efficient are the other input parameters in this model. In the second model, each phase is treated as separate, and phase identify cation is through a (non-conserved) phase held variable ; we have used a grand potential-based (GP) formulation, due to Plapp [1], Choudhury and Nestler [2], where interfacial energy and interface width, as well as free energy and diffusivity matrix for the relevant phases are the input param...
Several technologically important alloys like Al-Li-Zr, Al-Li-Sc, Al-Sc-Zr, Al-Li-Sc-Zr, modified In...
The coarsening behavior of three-phase materials, such as eutectic alloys, is of high technological ...
The coarsening behavior of three-phase materials, such as eutectic alloys, is of high technological ...
According to Gibbs phase rule, ternary two phase alloys have a single degree of freedom at equilibri...
At equilibrium, ternary two-phase alloys have a single degree of freedom at a given temperature acco...
In this work, we apply phase field simulations to examine the coarsening behavior of morphologically...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
The growth/coarsening kinetics of γ′′(Ni3Nb−D022) precipitates have been found by numerous research...
Phase stability, topology and size evolution of precipitates are important factors in determining th...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
For a Ni-5.2 Al-14.2 Cr at.% alloy with moderate solute supersaturations, the compositional pathways...
The ability to accurately predict the time evolution of precipitate size distributions is fundamenta...
AbstractThe anomalous cyclic coarsening behaviour of γ′ precipitates after ageing at 1073 K has been...
Several technologically important alloys like Al-Li-Zr, Al-Li-Sc, Al-Sc-Zr, Al-Li-Sc-Zr, modified In...
The coarsening behavior of three-phase materials, such as eutectic alloys, is of high technological ...
The coarsening behavior of three-phase materials, such as eutectic alloys, is of high technological ...
According to Gibbs phase rule, ternary two phase alloys have a single degree of freedom at equilibri...
At equilibrium, ternary two-phase alloys have a single degree of freedom at a given temperature acco...
In this work, we apply phase field simulations to examine the coarsening behavior of morphologically...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
The growth/coarsening kinetics of γ′′(Ni3Nb−D022) precipitates have been found by numerous research...
Phase stability, topology and size evolution of precipitates are important factors in determining th...
International audienceIn this study, we report the experimental coarsening kinetics at 850, 900 and ...
For a Ni-5.2 Al-14.2 Cr at.% alloy with moderate solute supersaturations, the compositional pathways...
The ability to accurately predict the time evolution of precipitate size distributions is fundamenta...
AbstractThe anomalous cyclic coarsening behaviour of γ′ precipitates after ageing at 1073 K has been...
Several technologically important alloys like Al-Li-Zr, Al-Li-Sc, Al-Sc-Zr, Al-Li-Sc-Zr, modified In...
The coarsening behavior of three-phase materials, such as eutectic alloys, is of high technological ...
The coarsening behavior of three-phase materials, such as eutectic alloys, is of high technological ...