Influence of Strain Rate on Mechanical Properties of Shape Memory Alloy

Abstract:

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The influence of strain rate on mechanical properties of Ni-Ti SMA wires was investigated by a series of uniaxial loading tests. The influence of strain rate on critical stress was discussed. During the transformation process, the slop of the stress-strain curves was increasing with the increase of strain rate. A new equation was developed to describe the change of residual train based on the test results.

Info:

Periodical:

Key Engineering Materials (Volumes 467-469)

Edited by:

Dehuai Zeng

Pages:

585-588

DOI:

10.4028/www.scientific.net/KEM.467-469.585

Citation:

Z. Q. Wang et al., "Influence of Strain Rate on Mechanical Properties of Shape Memory Alloy", Key Engineering Materials, Vols. 467-469, pp. 585-588, 2011

Online since:

February 2011

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Price:

$35.00

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