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Origin of the omega-Strengthening and Embrittlement in beta-Titanium Alloys: Insight from First Principles 期刊论文
PHYSICAL MESOMECHANICS, 2021, 卷号: 24, 期号: 5, 页码: 513-522
Authors:  Cao, Sh;  Chen, W.;  Yang, R.;  Hu, Q-M
Favorite  |  View/Download:13/0  |  Submit date:2021/12/09
titanium alloys  phase  embrittlement  generalized stacking fault energy  first-principles calculations  
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
Authors:  Wang, Ci;  Schonecker, Stephan;  Li, Wei;  Yang, Yaochun;  Hu, Qing-Miao;  Vitos, Levente
Favorite  |  View/Download:40/0  |  Submit date:2021/10/15
Deformation twinning  Generalized stacking fault energy  Ferrite  Fe-Cr alloys  First-principles calculations  
Effects of pressure on the generalized stacking fault energy and twinning propensity of face-centered cubic metals 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 866, 页码: 12
Authors:  Yan, J. X.;  Zhang, Z. J.;  Yu, H.;  Li, K. Q.;  Hu, Q. M.;  Yang, J. B.;  Zhang, Z. F.
Favorite  |  View/Download:19/0  |  Submit date:2021/10/15
Molecular dynamics simulations  First-principles calculations  High-pressure  High entropy alloy  Twinning  Phase transitions  
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
Authors:  Yu, Hui;  Cao, Shuo;  Youssef, Sabry S.;  Ma, Ying-Jie;  Lei, Jia-Feng;  Qi, Yang;  Hu, Qing-Miao;  Yang, Rui
Favorite  |  View/Download:28/0  |  Submit date:2021/02/02
Generalized stacking fault energy  Critical resolved shear stress  Titanium alloy  First-principles calculations  
Development and application of EAM potentials for Ti, Al and Nb with enhanced planar fault energy of Ti 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2020, 卷号: 173, 页码: 12
Authors:  Cheng, Chao;  Ma, Yunli;  Bao, Qili;  Wang, Xun;  Sun, Jiaxing;  Zhou, Gang;  Wang, Hao;  Liu, Yanxia;  Xu, Dongsheng
Favorite  |  View/Download:23/0  |  Submit date:2021/02/02
EAM potentials  Dislocation properties  Generalized stacking fault energy  First-principles  Molecular dynamics  
First-Principles Study on the Impact of Antisite Defects on the Mechanical Properties of TiAl-Based Alloys 期刊论文
ACTA METALLURGICA SINICA, 2019, 卷号: 55, 期号: 5, 页码: 673-682
Authors:  Ji Zongwei;  Lu Song;  Yu Hui;  Hu Qingmiao;  Levente, Vitos;  Yang Rui
Favorite  |  View/Download:24/0  |  Submit date:2021/02/02
antisite defect  TiAl-based alloy  generalized stacking fault energy  plastic deformation  
First-Principles Study on the Impact of Antisite Defects on the Mechanical Properties of TiAl-Based Alloys 期刊论文
ACTA METALLURGICA SINICA, 2019, 卷号: 55, 期号: 5, 页码: 673-682
Authors:  Ji Zongwei;  Lu Song;  Yu Hui;  Hu Qingmiao;  Levente, Vitos;  Yang Rui
Favorite  |  View/Download:23/0  |  Submit date:2021/02/02
antisite defect  TiAl-based alloy  generalized stacking fault energy  plastic deformation  
Properties of beta/omega phase interfaces in Ti and their implications on mechanical properties and omega morphology 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2019, 卷号: 158, 页码: 49-57
Authors:  Cao, Shuo;  Jiang, Yong;  Yang, Rui;  Hu, Qing-Miao
Favorite  |  View/Download:27/0  |  Submit date:2021/02/02
Titanium alloys  Generalized stacking fault energy  Interface energy  First-principles calculations  
Generalized stacking fault energy of gamma-Fe 期刊论文
PHILOSOPHICAL MAGAZINE, 2016, 卷号: 96, 期号: 6, 页码: 524-541
Authors:  Li, Wei;  Lu, Song;  Hu, Qing-Miao;  Johansson, Borje;  Kwon, Se Kyun;  Grehk, Mikael;  Johnsson, Jan Y.;  Vitos, Levente;  songlu@kth.se
Favorite  |  View/Download:30/0  |  Submit date:2016/04/21
-fe  Plasticity  Stacking Fault Energy  
Competition between slip and twinning in face-centered cubic metals 期刊论文
Journal of Applied Physics, 2014, 卷号: 116, 期号: 16
Authors:  T. Cai;  Z. J. Zhang;  P. Zhang;  J. B. Yang;  Z. F. Zhang
Favorite  |  View/Download:43/0  |  Submit date:2015/01/14
Transmission Electron-microscopy  Fault Energy  Fcc Metals  Deformation  Alloys  Dislocations  Crystals  Strength  Aluminum  Gold