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The effect of carbon vacancy on the properties of ZrC by MEAM potentials 期刊论文
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2024, 卷号: 85, 页码: 7
Authors:  Ouyang, Yifang;  Xiong, Meiling;  Lin, Kuixin;  Zhou, Yulu;  Chen, Hongmei;  Tao, Xiaoma;  Peng Q(彭庆);  Du, Yong
Favorite  |  View/Download：32/0  |  Submit date：2024/05/27
Zr-C system  MEAM potential  Physical properties  
Insights into scratching force in axial ultrasonic vibration-assisted single grain scratching 期刊论文
JOURNAL OF MANUFACTURING PROCESSES, 2024, 卷号: 112, 页码: 150-160
Authors:  Zhang, Yuqiang;  Hu, Zhongwei;  Chen, Yue;  Yu, Yiqing;  Jin, Jianfeng;  Peng Q(彭庆);  Xu, Xipeng
Favorite  |  View/Download：50/0  |  Submit date：2024/04/02
Axial ultrasonic vibration  Scratching  Scratching force  Molecular dynamics  Periodic fluctuation  
Temperature gradient enhances the solidification process and properties of a CoCrFeNi high-entropy alloy: Atomic insights from molecular dynamics simulations 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2024, 卷号: 231, 页码: 12
Authors:  Xie, Lu;  Wu, Guangda;  Liaw, Peter K.;  Wang, Wenrui;  Li, Dongyue;  Peng Q(彭庆);  Zhang, Jie;  Zhang, Yong
Favorite  |  View/Download：137/0  |  Submit date：2023/12/11
High-entropy alloy  Temperature gradient  Stress distribution  Cooling rate  
Superior hydrogen permeation resistance via Ni-graphene nanocomposites: Insights from atomistic simulations 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 28, 页码: 2086-2097
Authors:  Huang, Hai;  Peng Q(彭庆);  Tang, Xiaobin
Favorite  |  View/Download：65/0  |  Submit date：2024/02/19
Hydrogen embrittlement  Ni/graphene interface  Diffusion  Trapping  Permeation resistance  Atomistic simulations  
Atomistic insights into the influence of hydrogen on crack propagation in tungsten 期刊论文
FUSION ENGINEERING AND DESIGN, 2023, 卷号: 197, 页码: 11
Authors:  Shi, Jun;  Li, Bingchen;  Li, Lei;  Liu, Yifan;  Fan, Xinyue;  Peng Q(彭庆);  Liang, Linyun;  Jin, Shuo;  Lu, Guanghong
Adobe PDF(27292Kb)  |  Favorite  |  View/Download：141/4  |  Submit date：2023/12/11
Molecular dynamics simulation  Hydrogen  Crack propagation  Plasma-facing materials  Tungsten  
Element-dependent evolution of chemical short-range ordering tendency of NiCoFeCrMn under irradiation 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 15
Authors:  Zhou, Yundi;  Shi, Tan;  Li, Jing;  Wu, Lu;  Peng Q(彭庆);  Lu, Chenyang
Adobe PDF(8104Kb)  |  Favorite  |  View/Download：111/13  |  Submit date：2024/01/01
High-entropy alloys  Short-range order  Molecular dynamics  Kinetic Monte Carlo  Irradiation damage  
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：93/3  |  Submit date：2023/10/30
beryllium  molecular dynamics simulation  MEAM  Finnis-Sinclair and Tersoff potentials  
Interfacial Characteristics of Graphene-Reinforced Iron Composites: A Molecular Dynamics Study 期刊论文
CRYSTALS, 2023, 卷号: 13, 期号: 1, 页码: 12
Authors:  Song, Miaomiao;  Jin, Jianfeng;  Wang, Lu;  Li, Shaojie;  Wang, Huiming;  Tang, Shuai;  Peng Q(彭庆)
Adobe PDF(3881Kb)  |  Favorite  |  View/Download：134/12  |  Submit date：2023/02/27
graphene-reinforced iron matrix composite  interfacial characteristic  molecular dynamics simulation  moire pattern  crystallographic orientation  
Coupling of double grains enforces the grinding process in vibration-assisted scratch: Insights from molecular dynamics 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2022, 卷号: 304, 页码: 14
Authors:  Hu, Zhongwei;  Chen, Yue;  Lai, Zhiyuan;  Yu, Yiqing;  Xu, Xipeng;  Peng Q(彭庆);  Zhang, Long
Adobe PDF(16353Kb)  |  Favorite  |  View/Download：200/50  |  Submit date：2022/08/10
Single-crystal silicon carbide  Vibration-assisted scratch  Double abrasive grains  Molecular dynamics