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An atomistic study on grain-size and temperature effects on mechanical properties of polycrystal CoCrFeNi high-entropy alloys 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2023, 卷号: 37, 页码: 11
Authors:  Xie, Lu;  Wu, Guangda;  Peng Q(彭庆);  Liu, Junpeng;  Li, Dongyue;  Wang, Wenrui
Adobe PDF(18987Kb)  |  Favorite  |  View/Download：100/5  |  Submit date：2024/01/02
High-entropy alloys  Grain size  Temperature  Twinning  Phase transition  
Effects of Sc addition on microstructure, phase evolution and mechanical properties of Al0.2CoCrFeNi high-entropy alloys 期刊论文
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2023, 卷号: 33, 期号: 12, 页码: 3756-3769
Authors:  Sun, Yuanwei;  Wang ZY(王梓熠);  Zhao, Xiangjin;  Liu, Zhongli;  Cao FH(曹富华)
Adobe PDF(2543Kb)  |  Favorite  |  View/Download：59/13  |  Submit date：2024/04/02
high-entropy alloy  phase evolution  microstructure  grain refinement  yield strength  
Amorphous Thickness-Dependent Strengthening-Softening Transition in Crystalline-Amorphous Nanocomposites 期刊论文
NANO LETTERS, 2023, 卷号: 23, 期号: 23, 页码: 11288-11296
Authors:  Qian, Lei;  Yang, Wenqing;  Luo, Jiasi;  Wang YJ(王云江);  Chan, K C;  Yang, XuSheng
Adobe PDF(10103Kb)  |  Favorite  |  View/Download：52/7  |  Submit date：2024/02/19
crystalline-amorphous nanocomposite  Cu-CuTa  atomistic simulations  codeformationcooperative mechanisms  
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
Authors:  Liu, Yanwei;  Long, Hao;  Zhang, Siyuan;  Song JR(宋晶如);  Zhou, Qianqian;  Wei, Yueguang
Adobe PDF(9349Kb)  |  Favorite  |  View/Download：103/4  |  Submit date：2023/10/23
Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme  
Excellent impact resistance of multilayer metallic glass films subjected to micro-ballistic impact by overcoming dynamic size effects 期刊论文
EXTREME MECHANICS LETTERS, 2023, 卷号: 63, 页码: 8
Authors:  Cheng YJ(程玉洁);  董金磊Dong, Jinlei;  Shen, Yidi;  Li, Fucheng;  An, Qi;  Jiang MQ(蒋敏强);  Liu, Yanhui;  Huang CG(黄晨光);  Goddard, William A.;  Wu XQ(吴先前)
Adobe PDF(2053Kb)  |  Favorite  |  View/Download：131/11  |  Submit date：2023/10/30
Multilayered metallic glass  Impact resistance  Size effect  Micro-ballistic impact  Molecular dynamics simulation  
Interface evolution mechanism of dual-bubble coalescence driving micromotors in bulk phase 期刊论文
ACTA PHYSICA SINICA, 2023, 卷号: 72, 期号: 16, 页码: 11
Authors:  Wang LiNa;  Chen Li;  Sheng MinJia;  Wang LeiLei;  Cui HaiHang;  Zheng X(郑旭);  Huang MingHua
Favorite  |  View/Download：54/0  |  Submit date：2024/02/19
dual bubble coalescence  micromotor  interface energy  pseudo potential lattice Boltzmann method  
Effects of rejuvenation modes on the microstructures and mechanical properties of metallic glasses 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2023, 卷号: 36, 页码: 106493
Authors:  Li, Shan;  Yu, Yue;  Branicio, PauloS;  Sha ZD(沙振东)
Adobe PDF(6264Kb)  |  Favorite  |  View/Download：35/2  |  Submit date：2023/09/26
Metallic glass  Rejuvenation method  Mechanical property  Amorphous microstructures  
Atomistically-informed hardening and kinetics models of helium bubble in irradiated tungsten 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 165, 页码: 103620
Authors:  Ji, Changqiu;  Hu JQ(胡剑桥);  Zhuang, Zhuo;  Cui, Yinan
Adobe PDF(5407Kb)  |  Favorite  |  View/Download：90/10  |  Submit date：2023/06/15
Helium bubble  Irradiation  Tungsten  Dislocation  Interaction  
含纳米尺度结构金属的力学行为和强韧化机理 学位论文
博士论文，北京: 中国科学院大学, 2023
Authors:  程文强
Adobe PDF(8525Kb)  |  Favorite  |  View/Download：239/18  |  Submit date：2023/06/25
分子动力学模拟  极小尺寸纳米晶  机械稳定性  热稳定性  非均匀变形  
“金标准”眼压计的力学缺陷和固液膜解耦原理与实现 学位论文
博士论文，北京: 中国科学院大学, 2023
Authors:  卢怡煊
Adobe PDF(4713Kb)  |  Favorite  |  View/Download：194/4  |  Submit date：2023/06/29
压平眼压计  眼压  液膜  角膜  解耦