Coupling of phase field and viscoplasticity for modelling cyclic softening and crack growth under fatigue

A coupled phase field-viscoplasticity approach was developed to model the deformation and crack growth in a nickel-based superalloy under fatigue. The coupled model has an advantage in predicting the cyclic softening behavior of the alloy caused by fatigue damage, overcoming a major limitation of th...

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Bibliographic Details

Main Authors:	Jianan Song, Liguo Zhao, H Qi, S Li, D Shi, J Huang, Yutai Su, Kun Zhang
Format:	Default Article
Published:	2021
Subjects:	Mechanical engineering not elsewhere classified Phase field Cyclic viscoplasticity Cyclic softening Fatigue crack propagation Stress state factor Mechanical Engineering
Online Access:	https://hdl.handle.net/2134/17025614.v1
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