A fixed domain model for microsegregation during solidification of binary alloys
โ Scribed by Eric Arquis; Mohamed Rady
- Publisher
- Springer-Verlag
- Year
- 2004
- Tongue
- English
- Weight
- 577 KB
- Volume
- 41
- Category
- Article
- ISSN
- 1432-1181
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๐ SIMILAR VOLUMES
A linear model for the solidification of a dilute binary alloy is presented. In this model the solidus and liquidus curves are linear. As a consequence internal energy depends linearly upon temperature and concentration. The formulation is a generalization of the well-known enthalpy method to treat
The paper first examines the question of uniqueness of a basic yet simplified constitutive model with strain softening. It is shown that the constitutive equations lead to a unique solution for the case of rate-dependent as well as rate-independent formulation and its implementation in finite elemen