Abstract
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 language | English (US) |
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| Pages | 27-37 |
| Number of pages | 11 |
| State | Published - 1998 |
| Event | Proceedings of the 1998 TMS Annual Meeting - San Antonio, TX, USA Duration: Feb 15 1998 → Feb 19 1998 |
Other
| Other | Proceedings of the 1998 TMS Annual Meeting |
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| City | San Antonio, TX, USA |
| Period | 2/15/98 → 2/19/98 |