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Deformation nanotwins suppress shear banding during impact test of CrCoNi medium-entropy alloy 期刊论文
SCRIPTA MATERIALIA, 2020, 卷号: 178, 页码: 452-456
Authors:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Wang C;  Zhou LL(周玲玲);  Yuan FP(袁福平);  Ma E
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Nano-twin  Shear-band  Strain hardening  Impact toughness  Medium-entropy alloy  
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
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Gradient nano-grained materials  Geometrically necessary dislocations  Back stress  Deformation mechanism  Constitutive model  
Enhanced co-deformation of a heterogeneous nanolayered Cu/Ni composite 期刊论文
JOURNAL OF APPLIED PHYSICS, 2019, 卷号: 126, 期号: 21, 页码: 9
Authors:  Wang YD;  Li JJ;  Lu WJ;  Yuan FP(袁福平);  Wu XL(武晓雷)
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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)
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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)
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Laminates  Twinning  Strain gradient  Geometrically necessary dislocations  Dynamic fracture  Shear band  
A Review on Heterogeneous Nanostructures: A Strategy for Superior Mechanical Properties in Metals 期刊论文
METALS, 2019, 卷号: 9, 期号: 5, 页码: 32
Authors:  Ma Y(马彦);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
View  |  Adobe PDF(9798Kb)  |  Favorite  |  View/Download:34/1  |  Submit date:2019/10/14
strength  ductility  heterogeneous nanostructures  back-stress hardening  strain gradient  
An engineering model and its numerical validation for a malevolent aircraft impinging against a rigid target: Force and impulse estimations 期刊论文
NUCLEAR ENGINEERING AND DESIGN, 2019, 卷号: 342, 页码: 1-9
Authors:  Li TP;  Wang W(王为);  Yuan FP(袁福平);  Wu XL(武晓雷)
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Aircraft impact  Numerical simulation  Impact force  Riera's model  Finite element method  Crushing force  
Ductility by shear band delocalization in the nano-layer of gradient structure 期刊论文
MATERIALS RESEARCH LETTERS, 2019, 卷号: 7, 期号: 1, 页码: 12-17
Authors:  Yuan FP(袁福平);  Yan DS(严定舜);  Sun JD(孙将达);  Zhou LL(周玲玲);  Zhu YT;武晓雷
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Gradient structure  ductility  shear band  strain delocalization  back-stress hardening  
Residual stress provides significant strengthening and ductility in gradient structured materials 期刊论文
MATERIALS RESEARCH LETTERS, 2019, 卷号: 7, 期号: 11, 页码: 433-438
Authors:  Yang MX(杨沐鑫);  Li, RG;  Jiang P(姜萍);  Yuan FP(袁福平);  Wang, YD;  Zhu, YT;  Wu XL(武晓雷)
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Residual stress  hetero-deformation induced stress  strain hardening  nanostructure  
多尺度晶粒结构中熵合金CrCoNi的加工硬化和动态变形机理 会议论文
2018年全国固体力学学术会议, 中国黑龙江哈尔滨, 2018年11月23日至25日
Authors:  袁福平;  杨沐鑫;  严定舜;  马彦;  姜萍;  马恩;  武晓雷
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多尺度晶粒结构  塑性  背应力硬化  中熵合金  动态剪切  晶粒细化  相变