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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：80/2  |  Submit date：2024/01/02
High-entropy alloys  Grain size  Temperature  Twinning  Phase transition  
Laser powder bed fused 304L steel shot-peened with various ceramic shot sizes: Surface/subsurface characteristics, tensile behavior, and fatigue behavior 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 21
Authors:  Zhang, Hongzhuang;  Cao, Shujie;  Li, Changyou;  Li, Bing;  Qian GA(钱桂安)
Adobe PDF(50378Kb)  |  Favorite  |  View/Download：87/7  |  Submit date：2024/01/01
Laser powder bed fusion  Shot peening  Shot size  Microstructural evolution  Strengthening mechanism  
Structural origin of deformation and dynamical heterogeneity in metallic glasses 期刊论文
PHYSICAL REVIEW MATERIALS, 2023, 卷号: 7, 期号: 11, 页码: 8
Authors:  Yang ZY(杨增宇);  Dai LH(戴兰宏)
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Tensile behaviors and hetero-deformation-induced hardening mechanisms in medium entropy alloys with dual gradients of grain size and coherent nanoprecipitate 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 205, 页码: 13
Authors:  Zhang ZH(张子晗);  Wu XL(武晓雷);  Yuan FP(袁福平)
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High/medium entropy alloys  Heterogeneous structures  Gradient structure  Precipitation hardening  Strengthening  Ductility  
Universal shielding effect of curvature on two interacting cracks 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 179, 页码: 105389
Authors:  Liu, Mengqi;  Zhen, Yu;  Sun, Yi;  He, Linghui;  Wu, Kaijin;  Ni Y(倪勇)
Adobe PDF(7523Kb)  |  Favorite  |  View/Download：30/0  |  Submit date：2023/09/05
Curvature  Fracture  Crack propagation paths  The interaction of multiple cracks  Shielding effect  
Growth Anisotropy and Morphology Evolution of Line Defects in Monolayer MoS2: Atomic-Level Observation, Large-Scale Statistics, and Mechanism Understanding 期刊论文
SMALL, 2023, 页码: 11
Authors:  Li, Shouheng;  Lin JG(林金国);  Chen, Yun;  Luo, Zheng;  Cheng, Haifeng;  Liu F(刘峰);  Zhang, Jin;  Wang, Shanshan
Adobe PDF(3735Kb)  |  Favorite  |  View/Download：94/2  |  Submit date：2023/10/23
2D materials  AC-transmission electron microscopy (TEM)  growth anisotropy  line defects  morphology  MoS2  
Assessment of the Interatomic Potentials of Beryllium for Mechanical Properties 期刊论文
CRYSTALS, 2023, 卷号: 13, 期号: 9, 页码: 19
Authors:  Yang, Chengzhi;  Wu, Bin;  Deng, Wenmin;  Li, Shuzhen;  Jin, Jianfeng;  Peng Q(彭庆)
Adobe PDF(9145Kb)  |  Favorite  |  View/Download：78/1  |  Submit date：2023/10/30
beryllium  molecular dynamics simulation  MEAM  Finnis-Sinclair and Tersoff potentials  
Toughening two dimensional materials through lattice disorder 期刊论文
CARBON, 2023, 卷号: 213, 页码: 9
Authors:  Xie WH(谢文慧);  Zhang XB(张曦蓓);  Wei YJ(魏宇杰);  Gao, Huajian
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Monolayer amorphous carbon  Lattice disorder  Toughening  Rippling  Graphene  
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)
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Multilayered metallic glass  Impact resistance  Size effect  Micro-ballistic impact  Molecular dynamics simulation  
Fatigue and Fracture Behavior of AlSi10Mg Manufactured by Selective Laser Melting: A Review 期刊论文
PHYSICAL MESOMECHANICS, 2023, 卷号: 26, 期号: 4, 页码: 367-390
Authors:  Jiang, Z;  Sun, J;  Berto, F;  Wang, X;  Qian GA(钱桂安)
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selective laser melting  AlSi10Mg  crack initiation  post-treatment  fatigue life prediction