A link between the phenomenological and physical modelling of transformation-induced plasticity

Amir Hosein Sakhaei, Kian Meng Lim, T Prakash G. Thamburaja

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In high temperature shape memory alloys, the inelastic deformation mechanism is a combination of the transformation strain, viscoplastic strain in austenitic and martensitic phases, and transformation-induced plasticity. The latter is a consequence of the effect of austenite↔martensite transformation on the dislocation dynamics. In this study, the effect of the martensitic plates in microstructure, in the case of the internal stress field, is shown by a theoretical solution of the martensitic inclusions. The one-dimensional phenomenological continuum model is presented to predict the macroscopic behavior of a sample high temperature shape memory alloy by making a link between the internal stress field of the microstructure and the phenomenological model.

Original languageEnglish
Title of host publicationComputational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013
Pages1403-1414
Number of pages12
Publication statusPublished - 2013
Event12th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS 2013 - Barcelona
Duration: 3 Sep 20135 Sep 2013

Other

Other12th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS 2013
CityBarcelona
Period3/9/135/9/13

Fingerprint

Shape memory effect
Plasticity
Residual stresses
Microstructure
Temperature

Keywords

  • Constitutive model
  • High temperature shape memory alloy
  • Inclusion
  • Martensitic transformation

ASJC Scopus subject areas

  • Polymers and Plastics

Cite this

Sakhaei, A. H., Lim, K. M., & G. Thamburaja, T. P. (2013). A link between the phenomenological and physical modelling of transformation-induced plasticity. In Computational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013 (pp. 1403-1414)

A link between the phenomenological and physical modelling of transformation-induced plasticity. / Sakhaei, Amir Hosein; Lim, Kian Meng; G. Thamburaja, T Prakash.

Computational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013. 2013. p. 1403-1414.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sakhaei, AH, Lim, KM & G. Thamburaja, TP 2013, A link between the phenomenological and physical modelling of transformation-induced plasticity. in Computational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013. pp. 1403-1414, 12th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS 2013, Barcelona, 3/9/13.
Sakhaei AH, Lim KM, G. Thamburaja TP. A link between the phenomenological and physical modelling of transformation-induced plasticity. In Computational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013. 2013. p. 1403-1414
Sakhaei, Amir Hosein ; Lim, Kian Meng ; G. Thamburaja, T Prakash. / A link between the phenomenological and physical modelling of transformation-induced plasticity. Computational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013. 2013. pp. 1403-1414
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