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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  
Strain rate dependent shear localization and deformation mechanisms in the CrMnFeCoNi high-entropy alloy with various microstructures 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 793, 页码: 10
作者:  Yang ZL(杨正凌);  Yang MX(杨沐鑫);  Ma Y(马彦);  Zhou LL(周玲玲);  Cheng WQ(程文强);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(13197Kb)  |  收藏  |  浏览/下载：324/113  |  提交时间：2020/11/30
High entropy alloys  Deformation twins  Shear localization  Strain rate effect  Strain hardening  
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
作者:  Wang YD;  Li JJ;  Lu WJ;  Yuan FP(袁福平);  Wu XL(武晓雷)
浏览  |  Adobe PDF(6027Kb)  |  收藏  |  浏览/下载：253/71  |  提交时间：2020/03/11
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  
Strengthening effects of various grain boundaries with nano-spacing as barriers of dislocation motion from molecular dynamics simulations 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2017, 卷号: 60, 期号: 3
作者:  Yuan FP(袁福平);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.;  Yuan, FP (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2501Kb)  |  收藏  |  浏览/下载：246/108  |  提交时间：2017/07/24
Molecular Dynamics  Grain Boundary Strengthening  Dislocations  Nanoindentation  Metals  
Twin boundary spacing effects on shock response and spall behaviors of hierarchically nanotwinned fcc metals 期刊论文
Journal of Applied Physics, 2014, 卷号: 115, 期号: 6, 页码: 63509
作者:  Yuan FP(袁福平);  Chen L;  Jiang P(姜萍);  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(11355Kb)  |  收藏  |  浏览/下载：1097/341  |  提交时间：2014/05/09
Formation sequences and roles of multiple deformation twins during the plastic deformation in nanocrystalline fcc metals 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 卷号: 580, 页码: 58-65
作者:  Yuan FP(袁福平);  Wu XL(武晓雷);  Yuan, FP (reprint author), Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, 15,North 4th Ring,West Rd, Beijing 100190, Peoples R China.
Adobe PDF(1015Kb)  |  收藏  |  浏览/下载：909/291  |  提交时间：2013/09/09
Nanocrystalline Metals  Multiple Twins  Molecular Dynamics Simulation  Plastic Deformation