Developing microsegregation models for multicomponent alloys

Research output: Contribution to conferencePaperpeer-review


A microsegregation model for a ternary alloy is developed. From given temporal temperature and mixture concentration fields this model predicts, liquid fraction, liquid concentrations, solid concentration distributions, and fractions of secondary and tertiary phases. The key features of the model are (1) a robust iteration scheme to extract liquid concentration and liquid fraction from the input data and, (2) a fixed grid diffusion model to track the distribution of solutes in the solid phase.

Original languageEnglish (US)
Number of pages11
StatePublished - 1998
EventProceedings of the 1998 TMS Annual Meeting - San Antonio, TX, USA
Duration: Feb 15 1998Feb 19 1998


OtherProceedings of the 1998 TMS Annual Meeting
CitySan Antonio, TX, USA


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