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第一性原理研究反位缺陷对TiAl基合金力学行为的影响 期刊论文
金属学报, 2019, 卷号: 55, 期号: 05, 页码: 673-682
作者:  吉宗威;  卢松;  于慧;  胡青苗;  Vitos Levente;  杨锐
收藏  |  浏览/下载：167/0  |  提交时间：2021/02/02
反位缺陷  TiAl基合金  广义层错能  塑性变形  
Experimental and DFT characterization of interphase boundaries in titanium and the implications for omega-assisted alpha phase precipitation 期刊论文
ACTA MATERIALIA, 2018, 卷号: 151, 页码: 406-415
作者:  Li, DD;  Wan, WF;  Zhu, LQ;  Jiang, Y;  Shao, SQ;  Yang, GJ;  Liu, HQ;  Yi, DQ;  Cao, S;  Hu, QM;  Liu, HQ (reprint author), Cent S Univ, Sch Mat Sci & Engn, Key Lab Nonferrous Mat MOE, Changsha 410083, Hunan, Peoples R China.
收藏  |  浏览/下载：154/0  |  提交时间：2018/06/05
Beta-ti Alloys  Transformations  Nucleation  Mechanism  Energy  
On the abnormal fast diffusion of solute atoms in alpha-Ti: A first-principles investigation 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 740, 页码: 156-166
作者:  Zhang, LJ;  Chen, ZY;  Hu, QM;  Yang, R;  Hu, QM (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
收藏  |  浏览/下载：158/0  |  提交时间：2018/06/05
Grain-boundary Segregation  Austenitic Stainless-steel  Total-energy Calculations  Augmented-wave Method  Elastic Band Method  Alloying Elements  Self-diffusion  Impurity Diffusion  1st Principles  Saddle-points  
Influence of atomic order on the enthalpy of formation and bulk modulus of the sigma phase 期刊论文
FLUID PHASE EQUILIBRIA, 2018, 卷号: 459, 页码: 238-243
作者:  Liu, W;  Lu, XG;  Boulet, P;  Record, MC;  Hu, QM;  Lu, XG (reprint author), Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China.;  Lu, XG (reprint author), Shanghai Univ, State Key Lab Adv Special Steel, Shanghai, Peoples R China.;  Record, MC (reprint author), Univ Toulon & Var, Aix Marseille Univ, CNRS, IM2NP, Marseille, France.
收藏  |  浏览/下载：135/0  |  提交时间：2018/06/05
Close-packed Phases  Potential Model  Molar Volume  Cr Alloys  Fe-cr  Approximation  Superalloys  Systems  Ta  
Thermal vacancy formation enthalpy of random solid solutions: The FePt case 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2018, 卷号: 143, 页码: 206-211
作者:  Luo, HB;  Hu, QM;  Du, J;  Yan, AR;  Liu, JP;  Luo, HB (reprint author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Magnet Mat & Devices, Ningbo 315201, Zhejiang, Peoples R China.
收藏  |  浏览/下载：112/0  |  提交时间：2018/06/05
Potential Model  Alloys  Nanoparticles  Coercivity  Transition  Energetics  Metals  Energy  
Mapping deformation mechanisms in lamellar titanium aluminide 期刊论文
ACTA MATERIALIA, 2018, 卷号: 144, 页码: 835-843
作者:  Ji, ZW;  Lu, S;  Hu, QM;  Kim, D;  Yang, R;  Vitos, L;  Hu, QM (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.;  Lu, S (reprint author), Royal Inst Technol, Dept Mat Sci & Engn, Appl Mat Phys, SE-10044 Stockholm, Sweden.
收藏  |  浏览/下载：200/0  |  提交时间：2018/06/05
Polysynthetically Twinned Crystals  Ordered Intermetallic Alloys  Total-energy Calculations  Stacking-fault Energies  Augmented-wave Method  Single-crystals  Temperature-dependence  Plastic-deformation  Yield-stress  Tial Alloys  
Strain rate-induced plasticity in bcc beta-Ti alloy single crystal micropillars containing brittle omega-precipitates 期刊论文
MATERIALS & DESIGN, 2018, 卷号: 137, 页码: 404-413
作者:  Chen, W;  Huang, ZW;  Cao, S;  Pan, Y;  Huang, MD;  Hu, QM;  Xu, D;  Sun, QY;  Xiao, L;  Sun, J;  Huang, ZW (reprint author), Cent S Univ, State Key Lab Power Met, Changsha 410033, Hunan, Peoples R China.;  Hu, QM (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China.
收藏  |  浏览/下载：164/0  |  提交时间：2018/06/05
Total-energy Calculations  Wave Basis-set  Rate Sensitivity  Titanium-alloy  Biomedical Applications  Phase-transformations  Mechanical-properties  Tensile Deformation  Grain-size  Strength  
Atomic self-diffusion anisotropy of HCP metals from first-principles calculations 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2017, 卷号: 128, 页码: 236-242
作者:  Zhang, Lian-Ji;  Spiridonova, Tatiana I.;  Kulkova, Svetlana E.;  Yang, Rui;  Hu, Qing-Miao;  Hu, QM (reprint author), Chinese Acad Sci, Inst Met Res, Wenhua Rd 72, Shenyang 110016, Peoples R China.
收藏  |  浏览/下载：120/0  |  提交时间：2017/08/17
Atomic Diffusion  Hcp Metals  First-principles Calculations  
First-principles study of phase stability and elastic properties of binary Ti-xTM (TM = V,Cr,Nb,Mo) and ternary Ti-15TH-yAl alloys 期刊论文
MATERIALS & DESIGN, 2016, 卷号: 110, 页码: 80-89
作者:  Zhang, SZ;  Cui, H;  Li, MM;  Yu, H;  Vitos, L;  Yang, R;  Hu, QM;  Hu, QM (reprint author), Chinese Acad Sci, Inst Met Res, Wenhua Rd 72, Shenyang 110016, Peoples R China.
收藏  |  浏览/下载：178/0  |  提交时间：2016/12/28
Phase Stability  Elastic Properties  Titanium Alloys  First-principles Calculations  
Strong deformation anisotropies of omega-precipitates and strengthening mechanisms in Ti-10V-2Fe-3A1 alloy micropillars: Precipitates shearing vs precipitates disordering 期刊论文
ACTA MATERIALIA, 2016, 卷号: 117, 页码: 68-80
作者:  Chen, W;  Zhang, JY;  Cao, S;  Pan, Y;  Huang, MD;  Hu, QM;  Sun, QY;  Xiao, L;  Sun, J;  Zhang, JY (reprint author), Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China.;  Hu, QM (reprint author), Chinese Acad Sci, Shengyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
收藏  |  浏览/下载：157/0  |  提交时间：2016/12/28
Ti Alloy Micropillars  Omega-precipitates  Deformation Anisotropy  Dislocations  Size Effects