@inproceedings{1929bf69f0aa48b78e993430dd73740a,
title = "A micro-segregation model",
abstract = "In this paper a micro-segregation model, on the scale of a dendrite secondary arm space, is developed. The model is constructed to interface with macro-scale solidification calculations of multi-component alloys and account for coarsening effects. The keys step in the model is a discrete time stepping that allows for the application of equilibrium (lever rule) thermodynamics, applied to the solid fraction that forms in a given time step, without compromising the overall non-equilibrium solid solute distribution. The application of the model is illustrated by comparing its predictive performance, for several limit cases, with analytical and full numerical micro-segregation solutions.",
keywords = "Alloy Solidification, Macro-segregation, Micro-segregation, Modeling",
author = "Voller, {Vaughan R}",
year = "2004",
month = jul,
day = "14",
language = "English (US)",
isbn = "0873395727",
series = "Solidification Processes and Microstructures: A Symposium in Honor of Wilfried Kurz",
pages = "145--150",
editor = "M. Rappaz and C. Beckermann and R. Trivedi",
booktitle = "Solidification Processes and Microstructures",
note = "Solidification Processes and Microstructures: A Symposium in Honor of Wilfried Kurz ; Conference date: 14-03-2004 Through 18-03-2004",
}