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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
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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  
Optimizing strength and ductility of Cu-Zn alloys through severe plastic deformation 期刊论文
Scripta Materialia, 2012, 卷号: 67, 期号: 11, 页码: 871-874
Authors:  P. Zhang;  X. H. An;  Z. J. Zhang;  S. D. Wu;  S. X. Li;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
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Cu-zn Alloy  High-pressure Torsion  Equal-channel Angular Pressing  Strength  Ductility  Stacking-fault Energy  High-pressure Torsion  Ultrafine-grained Cu  Microstructural Evolution  Nanostructured Materials  Mechanical-properties  Strain-rate  Al Alloys  Metals  Refinement  
Strain hardening behavior of a two-phase Cu-Ag alloy processed by high-pressure torsion 期刊论文
Scripta Materialia, 2011, 卷号: 65, 期号: 6, 页码: 477-480
Authors:  Y. Z. Tian;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
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Cu-ag Alloy  Cu  High-pressure Torsion (Hpt)  Hardness  Microstructure  Severe Plastic-deformation  Structural Refinement  Evolution  Metals  Homogeneity  Composites  Mechanisms  Hardness  
Microstructural evolution and mechanical properties of a two-phase Cu-Ag alloy processed by high-pressure torsion to ultrahigh strains 期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 7, 页码: 2783-2796
Authors:  Y. Z. Tian;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
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Cu-ag Alloy  High-pressure Torsion  Microstructure  Hardness  Fracture  Severe Plastic-deformation  Grain-refinement  Nanostructured Materials  Tensile Properties  Aluminum-alloy  Pure Aluminum  Homogeneity  Strength  Composites  Metals  
Significance of stacking fault energy on microstructural evolution in Cu and Cu-Al alloys processed by high-pressure torsion 期刊论文
Philosophical Magazine, Philosophical Magazine, 2011, 2011, 卷号: 91, 91, 期号: 25, 页码: 3307-3326, 3307-3326
Authors:  X. H. An;  Q. Y. Lin;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
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Copper  Copper  Cu-al Alloys  Cu-al Alloys  Stacking Fault Energy  Stacking Fault Energy  High-pressure Torsion  High-pressure Torsion  Hardness  Hardness  Homogeneity  Homogeneity  Severe Plastic-deformation  Severe Plastic-deformation  Centered-cubic Metals  Centered-cubic Metals  Grain-refinement  Grain-refinement  Mechanical-properties  Mechanical-properties  Nanostructure Formation  Nanostructure Formation  Structural Refinement  Structural Refinement  Aluminum-alloy  Aluminum-alloy  Shear Strain  Shear Strain  Pure Metals  Pure Metals  Copper  Copper  
The influence of stacking fault energy on the mechanical properties of nanostructured Cu and Cu-Al alloys processed by high-pressure torsion 期刊论文
Scripta Materialia, 2011, 卷号: 64, 期号: 10, 页码: 954-957
Authors:  X. H. An;  Q. Y. Lin;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
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Cu  Cu-al Alloy  High-pressure Torsion  Nanostructures  Stacking Fault  Energy  Ultrafine-grained Materials  Microstructural Evolution  Plastic-deformation  High Ductility  Copper  Behavior  Strain  Strength  Nickel  Metal  
Formation of fivefold deformation twins in an ultrafine-grained copper alloy processed by high-pressure torsion 期刊论文
Scripta Materialia, 2011, 卷号: 64, 期号: 3, 页码: 249-252
Authors:  X. H. An;  Q. Y. Lin;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
Adobe PDF(783Kb)  |  Favorite  |  View/Download：57/0  |  Submit date：2012/04/13
Cu-al Alloy  Fivefold Deformation Twin  Ultrafine Grains  High-pressure  Torsion  Twinnability  Stacking-fault Energy  Cu-al Alloys  Nanocrystalline Aluminum  Fcc  Metals  Strain  Mechanism  Evolution  
Comparison of microstructures and mechanical properties of a Cu-Ag alloy processed using different severe plastic deformation modes 期刊论文
Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2011, 卷号: 528, 期号: 13-14, 页码: 4331-4336
Authors:  Y. Z. Tian;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
Adobe PDF(1307Kb)  |  Favorite  |  View/Download：49/0  |  Submit date：2012/04/13
Cu-ag Alloy  Equal-channel Angular Pressing (Ecap)  Dynamic Plastic  Deformation (Dpd)  High-pressure Torsion (Hpt)  Microstructure  Strength  High-pressure Torsion  Grain-refinement  Cr Composite  Strain-rate  Strength  Wires  Principles  Evolution  Hardness  Copper  
Evolution of microstructural homogeneity in copper processed by high-pressure torsion 期刊论文
Scripta Materialia, 2010, 卷号: 63, 期号: 5, 页码: 560-563
Authors:  X. H. An;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
Adobe PDF(864Kb)  |  Favorite  |  View/Download：34/0  |  Submit date：2012/04/13
Copper High-pressure Torsion  Homogeneity  Microhardness  Stacking-fault Energy  Cu-al Alloys  Mechanical-properties  Structural  Refinement  Plastic-deformation  Aluminum-alloy  Strain  Grain  Microhardness  Parameters  
Direct observations of microstructural evolution in a two-phase Cu-Ag alloy processed by high-pressure torsion 期刊论文
Scripta Materialia, 2010, 卷号: 63, 期号: 1, 页码: 65-68
Authors:  Y. Z. Tian;  X. H. An;  S. D. Wu;  Z. F. Zhang;  R. B. Figueiredo;  N. Gao;  T. G. Langdon
Adobe PDF(438Kb)  |  Favorite  |  View/Download：40/0  |  Submit date：2012/04/13
Cu-ag Alloy  Deformation Processes  High-pressure Torsion  Homogenization  Severe Plastic-deformation  Grain-refinement  Mechanical-properties  Strain Gradient  Homogeneity  Nanostructure  Behaviors  Aluminum  Metals  Copper