Study on Martensite Phase Transformation near Crack Tip of Mode II in Shape Memory Alloy

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In this paper, the phase transformation behaviors of shape memory alloy (SMA) in the complex stress state are formulated based the one-dimensional phase transformation model supposed by Zhou and Yoon. The stress field near the crack tip of mode II in SMA is described based on linear elastic fracture mechanics. The phase transformation behaviors of SMA near the crack tip of Mode II are numerically investigated.

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Periodical:

Edited by:

Grace Chang

Pages:

875-878

Citation:

B. Zhou et al., "Study on Martensite Phase Transformation near Crack Tip of Mode II in Shape Memory Alloy", Applied Mechanics and Materials, Vols. 148-149, pp. 875-878, 2012

Online since:

December 2011

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[1] B. Zhou, S.H. Yoon, Study on phase transformation constitutive behaviors of shape memory alloy, Key Eng. Mater. 324-325 (2006) 335-338.

DOI: https://doi.org/10.4028/www.scientific.net/kem.324-325.335

[2] L.C. Brinson, One-dimensional constitutive behavior of shape memory alloys: thermo- mechanical derivation with non-constant material functions and redefined martensite internal variable, J. Intell. Mater. Sys. Struct. 4 (1993) 229-242.

DOI: https://doi.org/10.1177/1045389x9300400213