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Giant configurational softening controls atomic-level process of shear banding in metallic glasses 期刊论文
PHYSICAL REVIEW MATERIALS, 2021, 卷号: 5, 期号: 12, 页码: 8
作者:  Yang ZY(杨增宇);  Dai LH(戴兰宏)
Adobe PDF(2207Kb)  |  收藏  |  浏览/下载:188/38  |  提交时间:2022/01/12
Machine learning atomic-scale stiffness in metallic glass 期刊论文
EXTREME MECHANICS LETTERS, 2021, 卷号: 48, 页码: 5
作者:  Peng ZH(彭正瀚);  Yang ZY(杨增宇);  Wang YJ(王云江)
Adobe PDF(1663Kb)  |  收藏  |  浏览/下载:312/52  |  提交时间:2021/09/08
Metallic glass  Machine learning  Atomic stiffness  Molecular dynamics  
Atomic-level mechanism of spallation microvoid nucleation in medium entropy alloys under shock loading 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2021, 页码: 11
作者:  Xie ZC(谢周璨);  Chen Y(陈艳);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(11503Kb)  |  收藏  |  浏览/下载:280/38  |  提交时间:2021/08/03
high  medium entropy alloys  spallation  microvoid nucleation  chemical order  
Grain boundary phase transformation in a CrCoNi complex concentrated alloy 期刊论文
ACTA MATERIALIA, 2021, 卷号: 209, 页码: 13
作者:  Cao FH(曹富华);  Chen Y(陈艳);  Zhao, Shiteng;  Ma E(马恩);  Dai LH(戴兰宏)
Adobe PDF(4738Kb)  |  收藏  |  浏览/下载:353/133  |  提交时间:2021/05/31
Grain boundary  Structural transformation  Medium-entropy alloy  Local chemical order  Diffusion  
Hydrogen induced slowdown of spallation in high entropy alloy under shock loading 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2021, 卷号: 139, 页码: 19
作者:  Xie ZC(谢周璨);  Li C(李琛);  Wang HY(汪海英);  Lu CS(卢春生);  Dai LH(戴兰宏)
Adobe PDF(9552Kb)  |  收藏  |  浏览/下载:324/85  |  提交时间:2021/05/06
Hydrogen embrittlement  High entropy alloy  Spallation  Trans-scale model  Statistical damage mechanics  
Sluggish hydrogen diffusion and hydrogen decreasing stacking fault energy in a high-entropy alloy 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 26, 页码: 7
作者:  Xie ZC(谢周璨);  Wang YJ(王云江);  Lu CS(卢春生);  Dai LH(戴兰宏)
Adobe PDF(4295Kb)  |  收藏  |  浏览/下载:360/95  |  提交时间:2021/05/06
High entropy alloys  Hydrogen embrittlement  Diffusion barrier  Chemical order  Stacking fault energy  
Free volume based nonlinear viscoelastic model for polyurea over a wide range of strain rates and temperatures 期刊论文
MECHANICS OF MATERIALS, 2021, 卷号: 152, 页码: 11
作者:  Gong CC(龚臣成);  Chen Y(陈艳);  Li, Ting;  Liu, Zhanli;  Zhuang, Zhuo;  Guo, Baohua;  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(5203Kb)  |  收藏  |  浏览/下载:319/92  |  提交时间:2021/03/03
Nonlinear viscoelasticity  Free volume  Constitutive model  Polyurea  
Spatio-temporal dynamics of jerky flow in high-entropy alloy at extremely low temperature 期刊论文
PHILOSOPHICAL MAGAZINE, 2020, 页码: 25
作者:  Pu Z(蒲卓);  Xie ZC(谢周璨);  Sarmah R;  Chen Y(陈艳);  Lu C;  Ananthakrishna G;  Dai LH(戴兰宏)
Adobe PDF(3141Kb)  |  收藏  |  浏览/下载:437/242  |  提交时间:2020/11/30
High-entropy alloy  cryogenic temperature  jerky flow  linear perturbation analysis  chaotic  
Non-trivial avalanches triggered by shear banding in compression of metallic glass foams 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2020, 卷号: 476, 期号: 2240, 页码: 19
作者:  Lin H(林浩);  Lu C;  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(1876Kb)  |  收藏  |  浏览/下载:263/90  |  提交时间:2020/10/23
metallic glass foam  shear banding  avalanches  
Dislocation nucleation and evolution at the ferrite-cementite interface under cyclic loadings 期刊论文
ACTA MATERIALIA, 2020, 卷号: 186, 页码: 267-277
作者:  Liang LW(梁伦伟);  Wang YJ(王云江);  Chen Y(陈艳);  Wang HY(汪海英);  Dai LH(戴兰宏)
Adobe PDF(3620Kb)  |  收藏  |  浏览/下载:418/104  |  提交时间:2020/05/18
Pearlitic steels  Cyclic deformation  Mechanical property  Interfacial dislocation  Molecular dynamics