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The computation of the austenitic-martensitic phase transition. (English) Zbl 0991.80502

Rascle, Michel (ed.) et al., PDEs and continuum models of phase transitions. Proceedings of an NSF-CNRS joint seminar held in Nice, France, January 18-22, 1988. Berlin etc.: Springer-Verlag. Lect. Notes Phys. 344, 34-50 (1989).
From the introduction: The austenitic-martensitic phase transition is a solid-solid phase transition usually characterized by a decrease in crystal symmetry at a transition temperature. It is observed that the martensitic phase is often ‘finely twinned’ along planes related to the crystal lattice and that an austenite/finely twinned martensite interface is observed at the transition temperature. In this paper, we give results which demonstrate that the experimentally observed phenomena of fine scale martensitic twinning and the austenite/finely twinned martensite interface can be obtained by numerical computations based on the Ericksen theory for cubic-tetragonal phase transitions.
For the entire collection see [Zbl 0717.76011].

MSC:

80A20 Heat and mass transfer, heat flow (MSC2010)
74A15 Thermodynamics in solid mechanics
74F05 Thermal effects in solid mechanics
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