IMECH-IR

Browse/Search Results:  1-10 of 19 Help

Filters            
Selected(0)Clear Items/Page:    Sort:
Resolving aging dynamics of a 3D colloidal glass 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2024, 卷号: 67, 期号: 3, 页码: 9
Authors:  Wang XJ(王晓娟);  Duan, Jun;  Ding, Gan;  Lu, Yunzhuo;  Lu, Xing;  Dai LH(戴兰宏);  Jiang MQ(蒋敏强)
Favorite  |  View/Download:53/0  |  Submit date:2024/03/25
Unraveling the threshold stress of structural rejuvenation of metallic glasses via thermo-mechanical creep 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2022, 卷号: 65, 期号: 6, 页码: 9
Authors:  Ding, Gan;  Jiang, Feng;  Song X(宋璇);  Dai LH(戴兰宏);  Jiang MQ(蒋敏强)
Adobe PDF(1556Kb)  |  Favorite  |  View/Download:231/63  |  Submit date:2022/06/11
metallic glass  thermo-mechanical creep  threshold stress  shear transformations  rejuvenation-aging boundary  
Deformation Behavior and Microstructure Evolution of CoCrNi Medium-Entropy Alloy Shaped Charge Liners 期刊论文
Metals, 2022, 卷号: 12, 期号: 5, 页码: 1-12
Authors:  Chen J(陈健);  Liu TW(刘天威);  Cao FH(曹富华);  Wang HY(汪海英);  Chen Y(陈艳);  Dai LH(戴兰宏)
Adobe PDF(4265Kb)  |  Favorite  |  View/Download:195/65  |  Submit date:2022/06/27
shaped charge liner  CoCrNi  ultrahigh strain rate  nanosized precipitation  
Grain boundary phase transformation in a CrCoNi complex concentrated alloy 期刊论文
ACTA MATERIALIA, 2021, 卷号: 209, 页码: 13
Authors:  Cao FH(曹富华);  Chen Y(陈艳);  Zhao, Shiteng;  Ma E(马恩);  Dai LH(戴兰宏)
Adobe PDF(4738Kb)  |  Favorite  |  View/Download:392/142  |  Submit date:2021/05/31
Grain boundary  Structural transformation  Medium-entropy alloy  Local chemical order  Diffusion  
Unraveling strongly entropic effect on beta-relaxation in metallic glass: Insights from enhanced atomistic samplings over experimentally relevant timescales 期刊论文
PHYSICAL REVIEW B, 2020, 卷号: 102, 期号: 17, 页码: 174103
Authors:  Yang YB(杨一博);  Yang Q;  Wei D(魏丹);  Dai LH(戴兰宏);  Yu HB;  Wang YJ(王云江)
Adobe PDF(1402Kb)  |  Favorite  |  View/Download:358/121  |  Submit date:2020/12/28
ENERGY LANDSCAPE  SECONDARY RELAXATIONS  MECHANICAL-BEHAVIOR  SUPERCOOLED LIQUIDS  DEFORMATION  DYNAMICS  PLASTICITY  SIGNATURES  DIFFUSION  
Spatio-temporal dynamics of jerky flow in high-entropy alloy at extremely low temperature 期刊论文
PHILOSOPHICAL MAGAZINE, 2020, 页码: 25
Authors:  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)  |  Favorite  |  View/Download:482/256  |  Submit date:2020/11/30
High-entropy alloy  cryogenic temperature  jerky flow  linear perturbation analysis  chaotic  
Novel atomic-scale mechanism of incipient plasticity in a chemically complex CrCoNi medium-entropy alloy associated with inhomogeneity in local chemical environment 期刊论文
ACTA MATERIALIA, 2020, 卷号: 194, 页码: 283-294
Authors:  Cao FH(曹富华);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(6678Kb)  |  Favorite  |  View/Download:487/251  |  Submit date:2020/08/26
Dislocation nucleation  Medium-entropy alloy  Local chemical order  Molecular dynamics  Density functional theory  
Statistical complexity of potential energy landscape as a dynamic signature of the glass transition 期刊论文
PHYSICAL REVIEW B, 2020, 卷号: 101, 期号: 6, 页码: 14
Authors:  Han D(韩懂);  Wei D(魏丹);  Cao PH;  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(1522Kb)  |  Favorite  |  View/Download:466/107  |  Submit date:2020/04/07
One-step annealing optimizes strength-ductility tradeoff in pearlitic steel wires 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 757, 页码: 1-13
Authors:  Xiang L(向亮);  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(3415Kb)  |  Favorite  |  View/Download:473/167  |  Submit date:2019/09/09
Pearlitic steel wire  Carbon state  Annealing  Strength and ductility  Atomistic simulations  
Enhancing strength without compromising ductility in copper by combining extrusion machining and heat treatment 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2019, 卷号: 267, 页码: 52-60
Authors:  Liu Y;  Cai SL;  Xu FG;  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(3620Kb)  |  Favorite  |  View/Download:354/110  |  Submit date:2019/04/11
Extrusion machining  Heat treatment  Mechanical property  Recrystallization  Subgrains