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Direct Observation of Large-Scale Screw Dislocation Grids in Oxide Heteroepitaxies 期刊论文
NANO LETTERS, 2022, 卷号: 22, 期号: 5, 页码: 2085-2093
Authors:  Chen, Yuting;  Tang, Yunlong;  Gong, Fenghui;  Wu, Bo;  Han, Mengjiao;  Zou, Minjie;  Feng, Yanpeng;  Wang, Yujia;  Zhu, Yinlian;  Ma, Xiuliang
Favorite  |  View/Download:22/0  |  Submit date:2022/07/14
Screw dislocation grids  twist boundaries  oxide heteroepitaxies  shear strain  transmission electron microscopy  
General yield behaviors of the {110} hexagonal dislocation networks in body centered cubic metal molybdenum 期刊论文
Authors:  Xia, Z. Y.;  Zhang, Z. J.;  Yan, J. X.;  Yang, J. B.;  Zhang, Z. F.
Favorite  |  View/Download:53/0  |  Submit date:2021/02/02
Hexagonal dislocation networks  Body centered cubic  Yielding behaviors  Small-angle twist grain boundaries  Atomistic simulation  
On the small angle twist sub-grain boundaries in Ti3AlC2 期刊论文
Authors:  Zhang, Hui;  Zhang, Chao;  Hu, Tao;  Zhan, Xun;  Wang, Xiaohui;  Zhou, Yanchun;  Wang, XH (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
Favorite  |  View/Download:61/0  |  Submit date:2016/08/22
Formation of incoherent deformation twin boundaries in a coarse-grained Al-7Mg alloy 期刊论文
APPLIED PHYSICS LETTERS, 2015, 卷号: 107, 期号: 9, 页码: -
Authors:  Jin, S. B.;  Zhang, K.;  Bjorge, R.;  Tao, N. R.;  Marthinsen, K.;  Lu, K.;  Li, Y. J.;
Favorite  |  View/Download:55/0  |  Submit date:2016/04/21
Enhanced strength-ductility synergy in nanostructured Cu and Cu-Al alloys processed by high-pressure torsion and subsequent annealing 期刊论文
Scripta Materialia, 2012, 卷号: 66, 期号: 5, 页码: 227-230
Authors:  X. H. An;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
Favorite  |  View/Download:60/0  |  Submit date:2013/02/05
Cu And Cu-al Alloy  High-pressure Torsion (Hpt)  Nanostructure  Strength-ductility Synergy  Stacking Fault Energy (Sfe)  Stacking-fault Energy  Mechanical-properties  Microstructural Evolution  Zn Alloy  Deformation  Copper  Boundaries  Strain  Metal  Grain  
Strengthening austenitic steels by using nanotwinned austenitic grains 期刊论文
Scripta Materialia, 2012, 卷号: 66, 期号: 11, 页码: 878-883
Authors:  K. Lu;  F. K. Yan;  H. T. Wang;  N. R. Tao
Favorite  |  View/Download:50/0  |  Submit date:2013/02/05
Nanoscale Twins  Strengthening  Austenite Steels  Work-hardening Rate  Ductility  Dynamic Plastic-deformation  Nano-scale Twins  Centered-cubic Metals  316l Stainless-steel  Microstructural Evolution  Tensile Properties  Nanoscale Twins  Copper  Cu  Boundaries  
Brittle-ductile behavior of a nanocrack in nanocrystalline Ni: A quasicontinuum study 期刊论文
Chinese Physics B, 2012, 卷号: 21, 期号: 9
Authors:  Y. F. Shao;  X. Yang;  X. Zhao;  S. Q. Wang
Favorite  |  View/Download:46/0  |  Submit date:2013/02/05
Atomistic Simulations  Nanocrystalline Materials  Fracture  Grain  Boundaries  Multiscale Simulation  Mechanical-properties  Molecular-dynamics  Crack  Tips  Fcc Metals  Deformation  Solids  Fracture  Defects  Nickel  
Investigation of grain boundary activity in nanocrystalline Al under an indenter by using a multiscale method 期刊论文
Chinese Physics B, 2012, 卷号: 21, 期号: 8
Authors:  Y. F. Shao;  X. Yang;  X. Zhao;  S. Q. Wang
Favorite  |  View/Download:43/0  |  Submit date:2013/02/05
Multiscale Simulation  Nanocrystalline Materials  Grain Boundaries  Dislocations  Molecular-dynamics Simulation  Quasi-continuum Method  Dislocation  Nucleation  Atomistic Simulations  Mechanical-behavior  Room-temperature  Nanoscale Twins  Deformation  Nanoindentation  Aluminum  
Microstructure of Carbides at Grain Boundaries in Nickel Based Superalloys 期刊论文
Journal of Materials Science & Technology, 2012, 卷号: 28, 期号: 11, 页码: 1031-1038
Authors:  X. M. Dong;  X. L. Zhang;  K. Du;  Y. Z. Zhou;  T. Jin;  H. Q. Ye
Favorite  |  View/Download:49/0  |  Submit date:2013/02/05
Electron Microscopy  Ni Based Superalloys  Grain Boundaries  Orientation  Relationship  Primary Mc Carbide  Creep-properties  Sx-superalloys  Decomposition  Rupture  Rr2072  
Microstructural evolution in recrystallized and unrecrystallized Al-Mg-Sc alloys during superplastic deformation 期刊论文
Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2012, 卷号: 547, 页码: 55-63
Authors:  F. C. Liu;  P. Xue;  Z. Y. Ma
Favorite  |  View/Download:48/0  |  Submit date:2013/02/05
Aluminum Alloys  Superplasticity  Friction Sir Processing  Grain  Boundaries  Texture  Low-temperature Superplasticity  Zr Alloy  Dynamic Recrystallization  Polycrystalline Materials  Boundary Diffusion  Grain-boundaries  Aluminum-alloys  Strain  Model  Behavior