An overview of constitutive models for shape memory alloys

By A. Paiva, M. Savi. 2006

204 citations recorded by the source corpus.

The remarkable properties of shape memory alloys have facilitated their applications in many areas of technology. The purpose of this paper is to present an overview of thermomechanical behavior of these alloys, discussing the main constitutive models for their mathematical description. Metallurgical features and engineering applications are addressed as an introduction. Afterwards, five phenomenological theories are presented. In general, these models capture the general thermomechanical behavior of shape memory alloys, characterized by pseudoelasticity, shape memory effect, phase transformation phenomenon due to temperature variation, and internal subloops due to incomplete phase transformations.

Subfields: Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/f15a755f4a0c90f7b5d40fa755f3c80594d2e000

Citations in the corpus

• Three-dimensional modeling and numerical analysis of rate-dependent irrecoverable deformation in shape memory alloys (2010, unknown): “Patoor et al. (2006), Lagoudas et al. (2006) and Paivia and Savi (2006).”