Constitutive model for the dynamic response of a NiTi shape memory alloy

In this paper, based on irreversible thermodynamic theory, the Helmholtz free energy function, was selected to deduce both the master equations and evolution equations of the constitutive model of a NiTi alloy under high strain. The Helmholtz free energy function contains the parameters of the refle...

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Bibliographic Details

Published in:	Materials Research Express Vol. 3; no. 7; pp. 76502 - 76511
Main Authors:	Shi, Xiaohong, Zeng, Xiangguo, Chen, Huayan
Format:	Journal Article
Language:	English
Published:	IOP Publishing 22.07.2016
Subjects:	constitutive model high strain rate NiTi shape memory alloy semi-implicit stress integration algorithm
ISSN:	2053-1591, 2053-1591
Online Access:	Get full text
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