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Deformation induced hcp nano-lamella and its size effect on the strengthening in a CoCrNi medium-entropy alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 82, 页码: 122-134
作者:  Ma Y(马彦);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(10900Kb)  |  收藏  |  浏览/下载:303/80  |  提交时间:2021/08/03
Strengthening mechanisms  Phase transformation  Twinning  Medium entropy alloys  Molecular dynamics simulations  
Simultaneous Improvement of Yield Strength and Ductility at Cryogenic Temperature by Gradient Structure in 304 Stainless Steel 期刊论文
NANOMATERIALS, 2021, 卷号: 11, 期号: 7, 页码: 12
作者:  Tan S(覃双);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(57205Kb)  |  收藏  |  浏览/下载:291/33  |  提交时间:2021/08/16
gradient structure  ductility  strain hardening  martensitic transformation  hetero-de-formation-induced hardening  
Ultra-high tensile strength via precipitates and enhanced martensite transformation in a FeNiAlC alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 803, 页码: 10
作者:  Ma Y(马彦);  Zhou LL(周玲玲);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(19779Kb)  |  收藏  |  浏览/下载:286/42  |  提交时间:2021/03/30
Strain hardening  Transformation-induced plasticity  Heterogeneous structures  Precipitates  Twins  
Exceptional tensile properties under cryogenic temperature in heterogeneous laminates induced by non-uniform martensite transformation and strain delocalization 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 791, 页码: 10
作者:  He JY(何金燕);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Zhou LL(周玲玲);  Jiao SH;  Wu XL(武晓雷)
Adobe PDF(3946Kb)  |  收藏  |  浏览/下载:228/78  |  提交时间:2020/08/26
Twins  Heterogeneous laminates  Cryogenic tensile properties  Martensite transformation  Strain delocalization  
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
作者:  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)
浏览  |  Adobe PDF(1558Kb)  |  收藏  |  浏览/下载:372/88  |  提交时间:2019/09/09
Laminates  Twinning  Strain gradient  Geometrically necessary dislocations  Dynamic fracture  Shear band  
Plastic yielding and tensile strength of near-micrometer grain size pure iron 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 744, 页码: 764-772
作者:  Ruan Q;  Yang MX(杨沐鑫);  Liu W;  Godfrey A
浏览  |  Adobe PDF(1846Kb)  |  收藏  |  浏览/下载:222/86  |  提交时间:2019/04/11
Electron microscopy  Stress/strain measurements  EBSD  Iron alloys  Spark plasma sintering  
Dynamically reinforced heterogeneous grain structure prolongs ductility in a medium-entropy alloy with gigapascal yield strength 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 卷号: 115, 期号: 28, 页码: 7224-7229
作者:  Yang MX(杨沐鑫);  Yan DS(严定舜);  Yuan FP(袁福平);  Jiang P(姜萍);  Ma E;  Wu XL(武晓雷)
浏览  |  Adobe PDF(1429Kb)  |  收藏  |  浏览/下载:385/123  |  提交时间:2018/10/30
heterogeneous grain structure  ductility  medium-entropy alloy  back stress hardening  
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
作者:  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)
浏览  |  Adobe PDF(20064Kb)  |  收藏  |  浏览/下载:687/279  |  提交时间:2018/10/30
Medium-entropy alloys  Dynamic shear properties  Grain refinement  Lomer-Cottrell locks  Phase transformation  
Deformation mechanisms for superplastic behaviors in a dual-phase high specific strength steel with ultrafine grains 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2017, 卷号: 702, 页码: 133-141
作者:  Wang W(王为);  Yang MX(杨沐鑫);  Yan DS(严定舜);  Jiang P(姜萍);  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 North 4th Ring,West Rd, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(3628Kb)  |  收藏  |  浏览/下载:352/146  |  提交时间:2017/11/29
High Specific Strength Steel  Superplasticity Dual-phase Microstructure  Ultrafine Grains  Grain Boundary Sliding  Diffusional Transformation  
Nanodomained Nickel Unite Nanocrystal Strength with Coarse-Grain Ductility 期刊论文
SCIENTIFIC REPORTS, 2015, 卷号: 5, 页码: 11728
作者:  Wu XL(武晓雷);  Yuan FP(袁福平);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Zhang CX;  Chen L(陈柳);  Wei YG(魏悦广);  Ma E;  Wu, XL
浏览  |  Adobe PDF(2013Kb)  |  收藏  |  浏览/下载:275/92  |  提交时间:2018/07/06