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Deformation mechanisms in an austenitic single-phase duplex microstructured steel with nanotwinned grains 期刊论文
Acta Materialia, 2014, 卷号: 81, 页码: 487-500
Authors:  F. K. Yan;  N. R. Tao;  F. Archie;  I. Gutierrez-Urrutia;  D. Raabe;  K. Lu
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Nano-twinned Structures  Austenitic Steels  Plastic Deformation  Mechanism  Tem And Ebsd Characterization  Dynamic Plastic-deformation  Stainless-steel  Dislocation Substructure  Attrition Treatment  Tensile Properties  Twin Boundaries  Strength  Metals  Copper  Evolution  
Interstitial loop strengthening upon deformation in aluminum via molecular dynamics simulations 期刊论文
Acta Materialia, 2013, 卷号: 61, 期号: 9, 页码: 3499-3508
Authors:  H. Wang;  D. S. Xu;  P. Veyssiere;  R. Yang
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Plasticity  Hardening  Molecular Dynamics  Dislocation  Prismatic Loop  Stacking-fault Tetrahedra  Dislocation Dynamics  Temperature-dependence  Edge Dislocation  Quenched Gold  Atomic-scale  Fcc Metals  Part i  Dipole Annihilation  Screw Dislocations  
Double-peak age strengthening of cold-worked 2024 aluminum alloy 期刊论文
Acta Materialia, 2013, 卷号: 61, 期号: 5, 页码: 1624-1638
Authors:  Y. L. Zhao;  Z. Q. Yang;  Z. Zhang;  G. Y. Su;  X. L. Ma
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2024 Al Alloy  Precipitation  Omega-phase  Age Strengthening  Ductility  High-pressure Torsion  Transmission Electron-microscopy  Cu-mg Alloys  Omega-phase  Mechanical-properties  Microstructural Evolution  Grain-refinement  Magnesium Alloy  Precipitation  Al  
Direct observation of dislocation dissociation and Suzuki segregation in a Mg-Zn-Y alloy by aberration-corrected scanning transmission electron microscopy 期刊论文
Acta Materialia, 2013, 卷号: 61, 期号: 1, 页码: 350-359
Authors:  Z. Q. Yang;  M. F. Chisholm;  G. Duscher;  X. L. Ma;  S. J. Pennycook
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Dislocation  Stacking Fault  Suzuki Segregation  Strength  Mg Alloy  Stacking-fault Energies  Magnesium  Deformation  1st-principles  Temperature  Superalloy  Strength  Metals  Phase  
Reactive mechanism and mechanical properties of in situ composites fabricated from an Al-TiO2 system by friction stir processing 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 20, 页码: 7090-7103
Authors:  Q. Zhang;  B. L. Xiao;  W. G. Wang;  Z. Y. Ma
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Metal Matrix Composites  Aluminum  Friction Stir Processing  Solid-state  Reaction  Strengthening Mechanism  Aluminum-matrix Composites  Particle-reinforced Aluminum  Al-11.5si-0.4mg Cast Alloys  Displacement-reactions  Plastic Relaxation  Microstructure  Al  Al3ti  Evolution  Nanocomposites  
Strengthening an austenitic Fe-Mn steel using nanotwinned austenitic grains 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 9, 页码: 4027-4040
Authors:  H. T. Wang;  N. R. Tao;  K. Lu
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Dynamic Plastic Deformation  Austenitic Fe-mn Alloy  Nanoscale Twins  Mechanical Properties  Dynamic Plastic-deformation  Stacking-fault Energy  Nano-scale Twins  Centered-cubic Metals  Mechanical-properties  Tensile Properties  Strain-rate  Cu  Copper  Behavior  
Size effects and strength fluctuation in nanoscale plasticity 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 8, 页码: 3302-3309
Authors:  W. Wang;  Y. Zhong;  K. Lu;  L. Lu;  D. L. McDowell;  T. Zhu
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Nanoindentation  Yield Phenomena  Dislocation  Molecular Dynamics  Copper  Dislocation Nucleation  Incipient Plasticity  Crystal Plasticity  Nanoindentation  Indentation  Deformation  Surfaces  Behavior  Scales  
Strength and ductility of 316L austenitic stainless steel strengthened by nano-scale twin bundles 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 3, 页码: 1059-1071
Authors:  F. K. Yan;  G. Z. Liu;  N. R. Tao;  K. Lu
Favorite  |  View/Download:282/0  |  Submit date:2013/02/05
Nanostructures  Nano-twin Strengthening  316l Stainless Steel  Dynamic  Plastic Deformation  Strength Ductility Synergy  Dynamic Plastic-deformation  Centered-cubic Metals  Strain-rate  Microstructural Evolution  Mechanical-properties  Induced  Transformation  Tensile Properties  Induced Martensite  Copper  Nucleation  
Microstructures, strengthening mechanisms and fracture behavior of Cu-Ag alloys processed by high-pressure torsion 期刊论文
Acta Materialia, 2012, 卷号: 60, 期号: 1, 页码: 269-281
Authors:  Y. Z. Tian;  J. J. Li;  P. Zhang;  S. D. Wu;  Z. F. Zhang;  M. Kawasaki;  T. G. Langdon
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Eutectic Cu-ag Alloy  High-pressure Torsion  Microstructure  Hardness  Fracture  Severe Plastic-deformation  Bulk Metallic-glass  Grain-refinement  Shear  Fracture  Composites  Evolution  Wires  Nucleation  
Fracture toughness and fatigue crack growth characteristics of nanotwinned copper 期刊论文
Acta Materialia, 2011, 卷号: 59, 期号: 6, 页码: 2437-2446
Authors:  A. Singh;  L. Tang;  M. Dao;  L. Lu;  S. Suresh
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Nanotwins  Fracture Toughness  Fatigue Crack Growth  Damage Tolerance  Nanocrystalline Copper  Strain-rate Sensitivity  Nanocrystalline Metals  Mechanical-behavior  Opening Displacement  Grain-size  Nickel  Deformation  Nanoscale  Strength  Twins