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Theoretical analysis for self-sharpening penetration of tungsten high-entropy alloy into steel target with elevated impact velocities 期刊论文
ACTA MECHANICA SINICA, 2021, 页码: 13
作者:  Chen, Haihua;  Zhang, Xianfeng;  Liu, Chuang;  Xiong, Wei;  Tan, Mengting;  Dai LH(戴兰宏)
Adobe PDF(2393Kb)  |  收藏  |  浏览/下载:220/57  |  提交时间:2021/08/03
Impact dynamics  Long-rod projectile  Tungsten high-entropy alloy (WHEA)  Self-sharpening penetration  Solid solution strengthening  
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:291/40  |  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:368/138  |  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:333/90  |  提交时间:2021/05/06
Hydrogen embrittlement  High entropy alloy  Spallation  Trans-scale model  Statistical damage mechanics  
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:449/248  |  提交时间: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
作者:  Cao FH(曹富华);  Wang YJ(王云江);  Dai LH(戴兰宏)
Adobe PDF(6678Kb)  |  收藏  |  浏览/下载:450/234  |  提交时间:2020/08/26
Dislocation nucleation  Medium-entropy alloy  Local chemical order  Molecular dynamics  Density functional theory  
非晶态固体的结构可以决定性能吗? 期刊论文
力学学报, 2020, 卷号: 52, 期号: 02, 页码: 303-317
作者:  王云江;  魏丹;  韩懂;  杨杰;  蒋敏强;  戴兰宏
浏览  |  Adobe PDF(1052Kb)  |  收藏  |  浏览/下载:246/52  |  提交时间:2020/05/06
非晶态固体  结构-性能关系  激活能  玻璃结构  
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
作者:  Liu Y;  Cai SL;  Xu FG;  Wang YJ(王云江);  Dai LH(戴兰宏)
浏览  |  Adobe PDF(3620Kb)  |  收藏  |  浏览/下载:326/102  |  提交时间:2019/04/11
Extrusion machining  Heat treatment  Mechanical property  Recrystallization  Subgrains  
Assessing the utility of structure in amorphous materials 期刊论文
JOURNAL OF CHEMICAL PHYSICS, 2019, 卷号: 150, 期号: 11, 页码: 10
作者:  Wei D(魏丹);  Yang J(杨杰);  Jiang MQ(蒋敏强);  Dai LH(戴兰宏);  Wang YJ(王云江);  Dyre JC;  Douglass I;  Harrowell P
浏览  |  Adobe PDF(2264Kb)  |  收藏  |  浏览/下载:348/60  |  提交时间:2019/05/29
Shear Banding in Bulk Metallic Glasses 图书章节
2012
作者:  Dai LH(戴兰宏)
Adobe PDF(2785Kb)  |  收藏  |  浏览/下载:101/40  |  提交时间:2020/11/19