The highly anisotropic microstructures in nanotwinned copper produced by electrodeposition provide an excellent opportunity to evaluate models for microstructurally induced mechanical anisotropy. A crystal plasticity model originally developed for the integration of deformation induced dislocation boundaries with texture is applied to account for the effects of texture as well as twin and grain boundaries, providing good qualitative agreement with experimental yield stress and yield stress anisotropy data.
|Number of pages||4|
|Publication status||Published - 2012|
|Event||International Symposium on Plasticity 2012 and Its Current Applications - San Juan, Puerto Rico|
Duration: 3 Jan 2012 → 8 Jan 2012
|Conference||International Symposium on Plasticity 2012 and Its Current Applications|
|Period||03/01/2012 → 08/01/2012|
Bibliographical noteACKNOWLEDGEMENTS: The authors gratefully acknowledge support from the Danish National Research Foundation and the National Natural Science Foundation of China (Grant No. 50911130230) for the Danish-Chinese Center for Nanometals, within which this work
Winther, G., You, Z. S., & Lu, L. (2012). Microstructure, Slip Systems and Yield Stress Anisotropy in Plastic Deformation. Paper presented at International Symposium on Plasticity 2012 and Its Current Applications, San Juan, Puerto Rico.