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Outstanding fracture toughness combines gigapascal yield strength in an N-doped heterostructured medium-entropy alloy 期刊论文
ACTA MATERIALIA, 2023, 卷号: 255, 页码: 119079
Authors:  Liu XR(刘潇如);  Zhang SD(张胜德);  Feng H;  Wang J(王晶);  Jiang P(姜萍);  Li HB;  Yuan FP(袁福平);  Wu XL(武晓雷)
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Fracture toughness  Work hardening  Heterostructure  High-entropy alloy  Chemical short-range order  
Enhanced tensile properties by heterogeneous grain structures and coherent precipitates in a CoCrNi-based medium entropy alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 11
Authors:  Zhang ZH(张子晗);  Jiang P(姜萍);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(18568Kb)  |  Favorite  |  View/Download：308/52  |  Submit date：2022/03/28
High entropy alloys  Heterogeneous structures  Precipitates  Strain hardening  Strengthening  Ductility  
Multiple mechanism based constitutive modeling of gradient nanograined material 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2020, 卷号: 125, 页码: 314-330
Authors:  Zhao JF;  Lu XC;  Yuan FP(袁福平);  Kan QH;  Qu SX;  Kang GZ;  Zhang X
View  |  Adobe PDF(3379Kb)  |  Favorite  |  View/Download：375/184  |  Submit date：2020/04/07
Gradient nano-grained materials  Geometrically necessary dislocations  Back stress  Deformation mechanism  Constitutive model  
High impact toughness of CrCoNi medium-entropy alloy at liquid-helium temperature 期刊论文
SCRIPTA MATERIALIA, 2019, 卷号: 172, 页码: 66-71
Authors:  Yang MX(杨沐鑫);  Zhou LL(周玲玲);  Wang, C;  Jiang P(姜萍);  Yuan FP(袁福平);  Ma, E;  Wu XL(武晓雷)
Adobe PDF(875Kb)  |  Favorite  |  View/Download：421/134  |  Submit date：2019/10/21
Impact fracture toughness  Twinning  Ductility  High-entropy alloy  Strain hardening  
Superior mechanical properties and deformation mechanisms of heterogeneous laminates under dynamic shear loading 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 756, 页码: 492-501
Authors:  He JY(何金燕);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Jiao SH(焦四海);  Wu XL(武晓雷)
Adobe PDF(1558Kb)  |  Favorite  |  View/Download：425/94  |  Submit date：2019/09/09
Laminates  Twinning  Strain gradient  Geometrically necessary dislocations  Dynamic fracture  Shear band  
Dynamic shear deformation of a CrCoNi medium-entropy alloy with heterogeneous grain structures 期刊论文
ACTA MATERIALIA, 2018, 卷号: 148, 页码: 407-418
Authors:  Ma Y(马彦);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Ma E;  Wu XL(武晓雷)
Adobe PDF(20064Kb)  |  Favorite  |  View/Download：720/283  |  Submit date：2018/10/30
Medium-entropy alloys  Dynamic shear properties  Grain refinement  Lomer-Cottrell locks  Phase transformation  
Investigation on the plastic work-heat conversion coefficient of 7075-T651 aluminum alloy during an impact process based on infrared temperature measurement technology 期刊论文
ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 2, 页码: 327-333
Authors:  Zhang T;  Guo ZR;  Yuan FP(袁福平);  Zhang HS(张虎生)
Adobe PDF(1144Kb)  |  Favorite  |  View/Download：359/124  |  Submit date：2018/10/30
Plastic work-heat conversion coefficient  Infrared temperature measurement  Dynamic compression  7075-T651 Aluminum alloy  
Gradient structure produces superior dynamic shear properties 期刊论文
MATERIALS RESEARCH LETTERS, 2017, 卷号: 5, 期号: 7, 页码: 501-507
Authors:  Bian XD(卞祥德);  Yuan FP(袁福平);  Zhu YT;  Wu XL(武晓雷);  Yuan, FP;  Wu, XL
Adobe PDF(2890Kb)  |  Favorite  |  View/Download：287/86  |  Submit date：2018/07/06
Plate impact experiments to investigate shock-induced inelasticity in Westerly granite 期刊论文
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2013, 卷号: 60, 页码: 277-287
Authors:  Yuan FP(袁福平);  Prakash V;  Prakash, V (reprint author), Case Western Reserve Univ, Dept Mech & Aerosp Engn, Case Sch Engn, Cleveland, OH 44106 USA.
Adobe PDF(2569Kb)  |  Favorite  |  View/Download：870/288  |  Submit date：2013/05/31
Westerly Granite  Plate Impact  Shock Response  Spall Strength  Soft Recovery Experiments  Micro-cracking  Fragmentation  
Annealing effect on the evolution of adiabatic shear band under dynamic shear loading in ultra-fine-grained iron 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2012, 卷号: 50, 页码: 1-8
Authors:  Yuan FP(袁福平);  Jiang P(姜萍);  Wu XL(武晓雷);  Yuan, FP;  Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1900Kb)  |  Favorite  |  View/Download：1379/475  |  Submit date：2013/01/18
Adiabatic Shear Band  Hat-shaped Specimen  Ultra-fine-grained  Equal-channel Angular Pressing  Dynamic Shear Loading  Severe Plastic-deformation  Mechanical-properties  Strain-rate  Nanocrystalline  Behavior  Ductility  Metals  Steel  Microstructure  Homogeneity