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Effect of alloying element on dislocation cross-slip in gamma '-Ni3Al: a first-principles study 期刊论文
Philosophical Magazine, 2012, 卷号: 92, 期号: 32, 页码: 4028-4039
作者:  X. X. Yu;  C. Y. Wang
收藏  |  浏览/下载:92/0  |  提交时间:2013/02/05
Density Functional Theory  Dislocation Mobility  Electronic Structure  Plastic Flow Properties  Anomalous Yield Behavior  Augmented-wave Method  Atomistic Simulations  Fault Energies  Ni3al Alloys  Nickel  Superalloys  Ternary  
Deformation and fracture behaviors of Ti-based metallic glass under multiaxial stress state 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 5, 页码: 2073-2081
作者:  F. F. Wu;  W. Zheng;  S. D. Wu;  Z. F. Zhang;  J. Shen
收藏  |  浏览/下载:123/0  |  提交时间:2013/02/05
Metallic Glass  Plastic Deformation  Fracture  Multiaxial Stress  Small Punch Test  Amorphous-alloys  Shear Bands  Mechanical-properties  Plastic-deformation  Melt Extraction  Si-b  Flow  Nanoindentation  Indentation  
Numerical simulation of effect of rotational tool with screw on material flow behavior of friction stir welding of Ti6Al4V alloy 期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2012, 卷号: 25, 期号: 5, 页码: 365-373
作者:  Ji Shude;  Zou Aili;  Yue Yumei;  Luan Guohong;  Jin Yanye;  Li Fu
收藏  |  浏览/下载:106/0  |  提交时间:2021/02/26
TENSILE PROPERTIES  GRAIN-STRUCTURE  MICROSTRUCTURE  TITANIUM  Friction stir welding  Titanium alloy  Plastic flow  Numerical simulation  
Tensile fracture criterion of metallic glass 期刊论文
Journal of Applied Physics, Journal of Applied Physics, 2011, 2011, 卷号: 109, 109, 期号: 8
作者:  R. T. Qu;  J. Eckert;  Z. F. Zhang
Adobe PDF(3301Kb)  |  收藏  |  浏览/下载:95/0  |  提交时间:2012/04/13
Bulk Amorphous-alloys  Bulk Amorphous-alloys  Mechanical-properties  Mechanical-properties  Plastic-flow  Plastic-flow  Hydrostatic-pressure  Hydrostatic-pressure  Shear Fracture  Shear Fracture  Yield Surface  Yield Surface  Ni-fe  Ni-fe  Strength  Strength  Behavior  Behavior  Indentation  Indentation  
The fracture toughness of bulk metallic glasses 期刊论文
Jom, 2010, 卷号: 62, 期号: 4, 页码: 41200
作者:  J. Xu;  U. Ramamurty;  E. Ma
Adobe PDF(16310Kb)  |  收藏  |  浏览/下载:104/0  |  提交时间:2012/04/13
Ni-cu-be  Glass/metal Laminate Composites  Crack-tip Fields  2 Oxygen  Levels  Mechanical-properties  Structural Relaxation  Residual-stresses  Amorphous-alloys  Plastic-flow  Brittle Transition  
Plastic deformability of metallic glass by artificial macroscopic notches 期刊论文
Acta Materialia, 2010, 卷号: 58, 期号: 16, 页码: 5420-5432
作者:  J. X. Zhao;  F. F. Wu;  R. T. Qu;  S. X. Li;  Z. F. Zhang
Adobe PDF(1863Kb)  |  收藏  |  浏览/下载:135/0  |  提交时间:2012/04/13
Metallic Glass  Shear Band  Plastic Deformation  Notch  Stress Gradient  Bulk Amorphous-alloys  Fracture-behavior  Mechanical-properties  Stress-concentration  Enhanced Plasticity  Supercooled Liquid  Shear  Deformation  Flow  Microstructure  Pressure  
Bulk metallic glasses with large plasticity: Composition design from the structural perspective 期刊论文
Acta Materialia, 2009, 卷号: 57, 期号: 4, 页码: 1154-1164
作者:  L. Zhang;  Y. Q. Cheng;  A. J. Cao;  J. Xu;  E. Ma
Adobe PDF(1558Kb)  |  收藏  |  浏览/下载:87/0  |  提交时间:2012/04/13
Amorphous Materials  Metallic Glasses  Mechanical Properties  Plastic  Deformation  Structure  Atomic Packing  Compression  Flow  Deformation  Brittleness  Dynamics  Strain  Alloy  Order  
A three-parameter Weibull statistical analysis of the strength variation of bulk metallic glasses 期刊论文
Scripta Materialia, Scripta Materialia, 2009, 2009, 卷号: 61, 61, 期号: 9, 页码: 923-926, 923-926
作者:  Z. Han;  L. C. Tang;  J. Xu;  Y. Li
Adobe PDF(221Kb)  |  收藏  |  浏览/下载:95/0  |  提交时间:2012/04/13
Metallic Glass  Metallic Glass  Shear Bands  Shear Bands  Strength  Strength  Reliability  Reliability  3-parameter Weibull  3-parameter Weibull  Statistics  Statistics  Mechanical-properties  Mechanical-properties  Maximum-likelihood  Maximum-likelihood  Plastic-flow  Plastic-flow  Fracture  Fracture  Behavior  Behavior  Compression  Compression  Stress  Stress  Brittleness  Brittleness  Reliability  Reliability  Estimators  Estimators  
The origin of non-uniform microstructure and its effects on the mechanical properties of a friction stir processed Al-Mg alloy 期刊论文
Acta Materialia, 2009, 卷号: 57, 期号: 19, 页码: 5718-5729
作者:  G. R. Cui;  Z. Y. Ma;  S. X. Li
Adobe PDF(1141Kb)  |  收藏  |  浏览/下载:89/0  |  提交时间:2012/04/13
Friction Stir Processing  Aluminum Alloys  Grain Refining  Mechanical  Properties  Yield Phenomena  Fine-grained Aluminum  Luders Strain  Plastic-flow  Welds  Deformation  Size  Recrystallization  Superplasticity  Model  
Shear deformation capability of different metallic glasses 期刊论文
Journal of Materials Research, Journal of Materials Research, 2008, 2008, 卷号: 23, 23, 期号: 10, 页码: 2662-2667, 2662-2667
作者:  F. F. Wu;  Z. F. Zhang;  J. Shen;  S. X. Mao
Adobe PDF(538Kb)  |  收藏  |  浏览/下载:94/0  |  提交时间:2012/04/13
Amorphous-alloys  Amorphous-alloys  Fracture-behavior  Fracture-behavior  Mechanical-behavior  Mechanical-behavior  Plastic-deformation  Plastic-deformation  Magnetic-properties  Magnetic-properties  Melt Extraction  Melt Extraction  Si-b  Si-b  Strength  Strength  Bands  Bands  Flow  Flow