Abstract
Due to their dissimilar properties and different deformation mechanisms between grain interior (GI) and grain boundary affected zone (GBAZ) in the nanocrystalline (NC) materials, a two-phase composite model consisting of GI and GBAZ was developed and adopted to build strain gradient plasticity theory. Comparison between experimental data and model predictions at different grain sizes for NC copper shows that the developed method appears to be capable of describing the strain hardening of NC materials.
| Original language | English |
|---|---|
| Title of host publication | Manufacturing Science and Engineering I |
| Pages | 2155-2158 |
| Number of pages | 4 |
| DOIs | |
| State | Published - 2010 |
| Event | 2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009 - Zhuhai, China Duration: 26 Dec 2009 → 28 Dec 2009 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 97-101 |
| ISSN (Print) | 1022-6680 |
Conference
| Conference | 2009 International Conference on Manufacturing Science and Engineering, ICMSE 2009 |
|---|---|
| Country/Territory | China |
| City | Zhuhai |
| Period | 26/12/09 → 28/12/09 |
Keywords
- Dislocation
- Nanocrystalline material
- Strain gradient plasticity
Fingerprint
Dive into the research topics of 'Strain gradient plasticity theory based on dislocation- Controlling mechanism for nanocrystalline materials'. Together they form a unique fingerprint.Cite this
Zhou, J., Ma, L., & Zhu, R. (2010). Strain gradient plasticity theory based on dislocation- Controlling mechanism for nanocrystalline materials. In Manufacturing Science and Engineering I (pp. 2155-2158). (Advanced Materials Research; Vol. 97-101). https://doi.org/10.4028/www.scientific.net/AMR.97-101.2155