A three-dimensional cellular automata-crystal plasticity finite element model for predicting the multiscale interaction among heterogeneous deformation, DRX microstructural evolution and mechanical responses in titanium alloys
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- 作者：Hongwei Li ; lihongwei@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xinxin Sun ; He Yang ; yanghe@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：A. Microstructures ; A. Thermomechanical processes ; B. Crystal plasticity ; B. Constitutive behaviour ; C. Finite elements
- 刊名：International Journal of Plasticity
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：87
- 期：Complete
- 页码：154-180
- 全文大小：8862 K
文摘
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A new idea treating DRX as one intrinsic part of constitutive behavior is proposed.
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A 3D microstructure-based CACPFEM is created by the full coupling of CA and CPFEM.
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Interaction of deformation-microstructure evolution-mechanical response is captured.