Abstract
Crystal plasticity modeling and its analysis algorithms for the heterogeneous deformation prediction were analyzed and reviewed, and the key difficulties and solutions of the crystal plasticity modeling considering the multi-phase heterogeneity characteristic and grain boundary inhomogeneity characteristic were discussed. The cellular automata modeling for the microstructure evolution was analyzed and reviewed, and the key difficulties and solutions of the coupled modeling between the crystal plasticity and cellular automata considering the interaction between heterogeneous deformation and microstructural evolution were demonstrated. Moreover, thoughts of the coupling multi-scale models based on macroscale finite element method, mesoscale crystal plasticity finite element method and microscale cellular automata, and applications of these models on the multi-scale response prediction of the forming of titanium complex bulkhead components were discussed. Finally, the existing problems in current multi-scale model was analyzed, and an outlook of multi-scale modeling was given.
| Translated title of the contribution | Research progress of the multi-scale modeling of heterogeneous deformation for hard-to-deform material based on crystal plasticity |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 1-14 |
| Number of pages | 14 |
| Journal | Suxing Gongcheng Xuebao/Journal of Plasticity Engineering |
| Volume | 25 |
| Issue number | 1 |
| DOIs | |
| State | Published - 28 Feb 2018 |
Fingerprint
Dive into the research topics of 'Research progress of the multi-scale modeling of heterogeneous deformation for hard-to-deform material based on crystal plasticity'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver