Simulation on rate-dependent transformation pattern evolution of super-elastic NiTi alloy

Simulation on rate-dependent transformation pattern evolution of super-elastic NiTi alloy

Based on thin plate tensile tests of super-elastic NiTi alloy at different temperatures, a trilinear elasto-plastic constitutive model was adopted and the effect of latent heat of phase transformation on the temperature rise was considered through an equivalent method of thermo-physical constants.Th...

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Bibliographic Details
Main Authors: ZHAO Jia-xiang, LI Jian, LIANG Zhi-hong, QIU Bo, KAN Qian-hua
Format: Article
Language:zho
Published: Journal of Materials Engineering 2021-04-01
Series:Cailiao gongcheng
Subjects:
super-elasticity
transformation pattern
rate-dependence
temperature rise
finite element simulation
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000672

Internet

http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000672

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