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Twinning pathways in Fe and Fe-Cr alloys from first-principles theory 期刊论文
ACTA MATERIALIA, 2021, 卷号: 215, 页码: 14
作者:  Wang, Ci;  Schonecker, Stephan;  Li, Wei;  Yang, Yaochun;  Hu, Qing-Miao;  Vitos, Levente
收藏  |  浏览/下载：166/0  |  提交时间：2021/10/15
Deformation twinning  Generalized stacking fault energy  Ferrite  Fe-Cr alloys  First-principles calculations  
Generalized stacking fault energies and critical resolved shear stresses of random alpha-Ti-Al alloys from first-principles calculations 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 850, 页码: 11
作者:  Yu, Hui;  Cao, Shuo;  Youssef, Sabry S.;  Ma, Ying-Jie;  Lei, Jia-Feng;  Qi, Yang;  Hu, Qing-Miao;  Yang, Rui
收藏  |  浏览/下载：162/0  |  提交时间：2021/02/02
Generalized stacking fault energy  Critical resolved shear stress  Titanium alloy  First-principles calculations  
Unconventional non-uniform local lattice distortion in dilute Ti-Mo solid solution 期刊论文
ACTA MATERIALIA, 2020, 卷号: 197, 页码: 91-96
作者:  Hu, Qing-Miao;  Yang, Rui
收藏  |  浏览/下载：120/0  |  提交时间：2021/02/02
Local lattice distortion  Lattice dynamics  Solid solution hardening  Internal friction  First principles calculations  
First-Principles Study on Free Energy and Elastic Properties of Disordered beta-Ti1-xNbx Alloy: Comparison Between SQS and CPA 期刊论文
ACTA METALLURGICA SINICA, 2020, 卷号: 56, 期号: 9, 页码: 1304-1312
作者:  Zhang Haijun;  Qiu Shi;  Sun Zhimei;  Hu Qingmiao;  Yang Rui
收藏  |  浏览/下载：187/0  |  提交时间：2021/02/02
titanium alloy  random solid solution  special quasirandom structure  coherent potential approximation  elastic constant  first-principles calculation  
New insights into formation mechanism of interfacial twin boundary omega-phase in metastable beta-Ti alloys 期刊论文
MATERIALS CHARACTERIZATION, 2020, 卷号: 164, 页码: 7
作者:  Chen, Wei;  Cao, Shuo;  Zhang, Jinyu;  Zha, You;  Hu, Qingmiao;  Sun, Jun
收藏  |  浏览/下载：127/0  |  提交时间：2021/02/02
beta-Titanium alloys  omega-Precipitates  Phase transformation  Reorientation  TEM characterization  First-principles calculation  
New insights into formation mechanism of interfacial twin boundary omega-phase in metastable beta-Ti alloys 期刊论文
MATERIALS CHARACTERIZATION, 2020, 卷号: 164, 页码: 7
作者:  Chen, Wei;  Cao, Shuo;  Zhang, Jinyu;  Zha, You;  Hu, Qingmiao;  Sun, Jun
收藏  |  浏览/下载：143/0  |  提交时间：2021/02/02
beta-Titanium alloys  omega-Precipitates  Phase transformation  Reorientation  TEM characterization  First-principles calculation  
Prediction on temperature dependent elastic constants of "soft" metal Al by AIMD and QHA 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 45, 页码: 92-97
作者:  Zhang, Haijun;  Li, Chenhui;  Djemia, Philippe;  Yang, Rui;  Hu, Qingmiao
收藏  |  浏览/下载：136/0  |  提交时间：2021/02/02
Elastic constant  First-principle  Molecular dynamics  Vibration  Aluminum  
Prediction on temperature dependent elastic constants of "soft" metal Al by AIMD and QHA 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 45, 页码: 92-97
作者:  Zhang, Haijun;  Li, Chenhui;  Djemia, Philippe;  Yang, Rui;  Hu, Qingmiao
收藏  |  浏览/下载：157/0  |  提交时间：2021/02/02
Elastic constant  First-principle  Molecular dynamics  Vibration  Aluminum  
Phase stability of TiAl-X (X=V, Nb, Ta, Cr, Mo, W, and Mn) alloys 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 819, 页码: 8
作者:  Ye, Li-Hua;  Wang, Hao;  Zhou, Gang;  Hu, Qing-Miao;  Yang, Rui
收藏  |  浏览/下载：124/0  |  提交时间：2021/02/02
Titanium aluminide  Phase decomposition  Phase stability  First-principles calculations  Composition design  Transition metal elements  
Phase stability of TiAl-X (X=V, Nb, Ta, Cr, Mo, W, and Mn) alloys 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 819, 页码: 8
作者:  Ye, Li-Hua;  Wang, Hao;  Zhou, Gang;  Hu, Qing-Miao;  Yang, Rui
收藏  |  浏览/下载：132/0  |  提交时间：2021/02/02
Titanium aluminide  Phase decomposition  Phase stability  First-principles calculations  Composition design  Transition metal elements