Study on Elliptical Cross-Section Rod of Shape Memory Alloy Subjected to Torsion Deformation

Abstract:

This paper focuses on the thermo-mechanical behaviors of shape memory alloy (SMA) elliptical cross-section rod subjected to torsion deformation. The stress solution in the elliptical cross-section is derived according to linear elastic mechanics. The phase transformation behaviors of the elliptical cross-section rod are described based on the phase transformation model developed by Zhou and Yoon. The phase transformation zone in the elliptical cross-section is numerically determined and discussed.

• Periodical: Advanced Materials Research (Volumes 457-458)
• Pages: 511-514
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.457-458.511
• Online since: January 2012
• Authors: Bo Zhou, Xu Kun Li, Bin Hu
• Keywords: Elliptical Cross-Section, Shape Memory Alloy (SMA), Torsion Deformation

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