Yield symmetry and reduced strength differential in Mg-2.5Y alloy. Zhang, D., Wen, H., Kumar, M. A., Chen, F., Zhang, L., Beyerlein, I. J., Schoenung, J. M., Mahajan, S., & Lavernia, E. J. Acta Materialia, 120(Supplement C):75–85, November, 2016. ![Yield symmetry and reduced strength differential in Mg-2.5Y alloy [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper doi abstract bibtex In this study we report novel results obtained with an extruded fine-grained Mg-2.5 at.% Y alloy (FG Mg-2.5Y) exhibiting tension/compression yield symmetry and reduced strength differential, in addition to well-balanced strength and ductility. On the basis of detailed post-mortem transmission electron microscopy studies, atom probe tomography, and electron back-scattered diffraction (EBSD) characterization, we propose that the presence of a supersaturated solid solution strengthening for basal slip, and the enhanced activity of prismatic slip are the major causes for the unusual mechanical behavior.
@article{zhang_yield_2016,
title = {Yield symmetry and reduced strength differential in {Mg}-2.{5Y} alloy},
volume = {120},
issn = {1359-6454},
url = {http://www.sciencedirect.com/science/article/pii/S1359645416306152},
doi = {10.1016/j.actamat.2016.08.037},
abstract = {In this study we report novel results obtained with an extruded fine-grained Mg-2.5 at.\% Y alloy (FG Mg-2.5Y) exhibiting tension/compression yield symmetry and reduced strength differential, in addition to well-balanced strength and ductility. On the basis of detailed post-mortem transmission electron microscopy studies, atom probe tomography, and electron back-scattered diffraction (EBSD) characterization, we propose that the presence of a supersaturated solid solution strengthening for basal slip, and the enhanced activity of prismatic slip are the major causes for the unusual mechanical behavior.},
number = {Supplement C},
urldate = {2018-01-08},
journal = {Acta Materialia},
author = {Zhang, Dalong and Wen, Haiming and Kumar, M. Arul and Chen, Fei and Zhang, Lianmeng and Beyerlein, Irene J. and Schoenung, Julie M. and Mahajan, S. and Lavernia, Enrique J.},
month = nov,
year = {2016},
keywords = {Crystal plasticity, Dislocation imaging, Magnesium alloy, Published, Reviewed, Tension/compression asymmetry, Texture},
pages = {75--85},
}
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