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Proceedings Paper

Experimental study on martensitic phase transformation of shape memory alloy
Author(s): Qi-rong Zhu; Min Jiang; Guo-biao Yang; Wei-ming Zeng
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Paper Abstract

Martensitic phase transformation is an important style of nondispersive solid state change. Shape memory effect of shape memory alloy (SMA) was just discovered in this transformation. Generating, growing and spreading of martensitic phase transformation belt are the major areas of SMA research. Interface of martensitic phase transformation of NiTi polycrystal SMA under the tensile stress is studied by using Moiré interference technique in the paper. Also ANSYS software is used to simulate the process of martensitic phase transformation under the same condition. These two methods get the uniform result, thus providing some reference to the further application study of SMA.

Paper Details

Date Published: 25 August 2009
PDF: 4 pages
Proc. SPIE 7375, ICEM 2008: International Conference on Experimental Mechanics 2008, 73755W (25 August 2009); doi: 10.1117/12.839359
Show Author Affiliations
Qi-rong Zhu, Tongji Univ. (China)
Min Jiang, Siemens Shanghai Medical Equipment Ltd. (China)
Guo-biao Yang, Tongji Univ. (China)
Wei-ming Zeng, Tongji Univ. (China)


Published in SPIE Proceedings Vol. 7375:
ICEM 2008: International Conference on Experimental Mechanics 2008
Xiaoyuan He; Huimin Xie; YiLan Kang, Editor(s)

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