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Coupling effect of strain gradient strengthening and thermal softening on the microscale plastic behavior of metallic materials 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 102, 页码: 16
作者:  Liu, Yanwei;  Long, Hao;  Zhang, Siyuan;  Song JR(宋晶如);  Zhou, Qianqian;  Wei, Yueguang
Adobe PDF(9349Kb)  |  收藏  |  浏览/下载：71/1  |  提交时间：2023/10/23
Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme  
Rejuvenation-deformation relationship of a well-aged metallic glass during Newtonian to non-Newtonian flow 期刊论文
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2023, 卷号: 615, 页码: 122410
作者:  Gao Y(高洋);  Ding G(丁淦);  Yang C(杨成);  Zhang, BB;  Shi, CJ;  Dai LH(戴兰宏);  Jiang MQ(蒋敏强)
Adobe PDF(1726Kb)  |  收藏  |  浏览/下载：74/0  |  提交时间：2023/07/17
Metallic glasses  Structural rejuvenation  Plastic flow  Strain rate  Structural rearrangement  
A fatigue limit evaluation method based on plastic strain incremental energy dissipation theory 期刊论文
ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 282, 页码: 109173
作者:  Zu, Ruili;  Zhu, Yingbin;  Huang XF(黄先富);  Huang, Yao;  Zhou, Yizhou;  Zhao, Jiaye;  Liu, Zhanwei
Adobe PDF(7033Kb)  |  收藏  |  浏览/下载：38/0  |  提交时间：2023/04/20
Fatigue limit  Plastic strain incremental energy dissipation  theory  Infrared thermal imaging  Digital image correlation  
A 3D Polycrystalline Plasticity Model for Isotropic Linear Evolution of Intragranular Misorientation with Mesoscopic Plastic Strain in Stretched or Cyclically Deformed Metals 期刊论文
METALS, 2022, 卷号: 12, 期号: 12, 页码: 21
作者:  Rui SS(芮少石);  Su, Yue;  Zhao, Jia-Min;  Shang, Zhi-Hao;  Shi, Hui-Ji
Adobe PDF(6375Kb)  |  收藏  |  浏览/下载：271/107  |  提交时间：2023/02/03
2D-EBSD mapping  intragranular misorientation  KAM and GROD  isotropic linear evolution  mesoscopic plastic strain  3D polycrystalline plasticity model  
Impact tension behavior of heavy-drawn nanocrystalline CoCrNi medium entropy alloy wire 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 856, 页码: 144041
作者:  Qiao Y(乔禹);  Cao FH(曹富华);  Chen Y(陈艳);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(14617Kb)  |  收藏  |  浏览/下载：134/32  |  提交时间：2022/10/23
High entropy alloy  Wire  Split hopkinson tension bar  High strain rate  Low temperature  Plastic deformation  
Plastic accommodation during tensile deformation of gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
作者:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Li, Runguang;  Jiang P(姜萍);  Yuan FP(袁福平);  Wang, Yandong;  Zhu, Yuntian;  Wei, Yueguang
Adobe PDF(5051Kb)  |  收藏  |  浏览/下载：266/35  |  提交时间：2021/03/03
gradient structure  plastic accommodation  strain hardening  nanostructure  ductility  
Atomistic simulations of tensile deformation in a CrCoNi medium-entropy alloy with heterogeneous grain structures 期刊论文
Materialia, 2020, 卷号: 9, 页码: 100565
作者:  Yuan FP(袁福平);  Cheng WQ;  Zhang SD;  Liu XM(刘小明);  Wu XL(武晓雷)
Adobe PDF(9797Kb)  |  收藏  |  浏览/下载：321/117  |  提交时间：2021/06/11
High-entropy alloys  Molecular dynamics simulation  Phase transformation  Plastic deformation mechanisms  Strain partitioning  Twinning  
A new strain fracture criterion for bulk metallic glasses under complex compressive loading 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 159, 页码: 191-196
作者:  Yu L(喻立);  Wang TC(王自强)
Adobe PDF(1473Kb)  |  收藏  |  浏览/下载：276/59  |  提交时间：2019/01/09
Strain fracture criterion  Confining pressure effects  Metallic glasses  Compressive plastic behavior  
Improved back stress and synergetic strain hardening in coarse-grain/nanostructure laminates 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 727, 页码: 113-118
作者:  Wang YF;  Yang MX(杨沐鑫);  Ma XL;  Wang MS;  Yin K;  Huang AH;  Huang CX
Adobe PDF(1325Kb)  |  收藏  |  浏览/下载：424/127  |  提交时间：2018/10/30
Laminate  Back stress  Strain hardening  Elastic/plastic interaction  Nanostructure  
A hypoplastic model for gas hydrate-bearing sandy sediments 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2018, 卷号: 42, 期号: 7, 页码: 931-942
作者:  Zhang XH(张旭辉);  Lin J;  Lu XB(鲁晓兵);  Liu LL;  Liu CL;  Li MY;  Su YW(苏业旺)
浏览  |  Adobe PDF(1968Kb)  |  收藏  |  浏览/下载：504/153  |  提交时间：2018/10/30
effective porosity  gas hydrate-bearing sediment  hypo-plastic model  strain hardening  strain softening