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Tailoring nanoprecipitates to achieve ultrahigh strength (CoCrNi)94.5W3Ta2.5 medium-entropy alloys 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 892, 页码: 13
Authors:  Chen, Jin-Xi;  Li, Tong;  Tan, Yuan-Yuan;  Chen, Yan;  Wang, Hai-Ying;  Dai, Lan-Hong
Favorite  |  View/Download：38/0  |  Submit date：2024/03/25
Dual nanoprecipitates  Medium-entropy alloys  Mechanical properties  Precipitation hardening  
The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron 期刊论文
NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11
Authors:  Zhao ZF(赵志福);  Wang, Zhen;  Bie, Yehui;  Liu XM(刘小明);  Wei, Yueguang
Favorite  |  View/Download：26/0  |  Submit date：2024/04/02
molecular dynamics simulation  nanocrystalline iron  impact load  fracture resistance  fracture ductility  
Plastic deformation capacity obtained by the process of strain delocalization in Hf0.5Nb0.5Ta0.5Ti1.5Zr multi-principal-element alloy 期刊论文
INTERMETALLICS, 2024, 卷号: 164, 页码: 8
Authors:  He, Jinyan;  Ma, Yan;  Li, Hongxin;  Ma, Shizhou;  Zhang, Xinggao;  Yuan FP(袁福平);  Huang, Jacob Chih-Ching
Favorite  |  View/Download：75/0  |  Submit date：2024/01/02
Multi-principal element alloy  Strain delocalization  Strain gradient  Lattice distortion  
Induction of deformation twinning by dynamic strain aging effect: Rate-temperature coupling effect and constitutive modeling 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2024, 卷号: 103, 页码: 15
Authors:  Yuan, Kangbo;  Yao, Xiaohu;  Wang, Kai;  Zou, Xuetao;  Su, Mengjia;  Li PH(李鹏辉);  Guo, Weiguo
Favorite  |  View/Download：92/0  |  Submit date：2023/12/11
Dynamic strain aging  Deformation twinning  Strain rate  Temperature  Constitutive modeling  
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：115/3  |  Submit date：2023/12/11
Molecular dynamics simulation  Hydrogen  Crack propagation  Plasma-facing materials  Tungsten  
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)
Adobe PDF(33631Kb)  |  Favorite  |  View/Download：67/2  |  Submit date：2024/01/01
High/medium entropy alloys  Heterogeneous structures  Gradient structure  Precipitation hardening  Strengthening  Ductility  
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：87/2  |  Submit date：2023/10/23
Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme  
Machine learning informed visco-plastic model for the cyclic relaxation of 316H stainless steel at 550 °C 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 170, 页码: 23
Authors:  Du R(杜柔);  Song HX(宋恒旭);  Gao, Fuhai;  Mo, Yafei;  Yan, Ziming;  Zhuang, Zhuo;  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(5183Kb)  |  Favorite  |  View/Download：67/8  |  Submit date：2024/02/19
Cyclic relaxation  High -temperature plasticity  Visco-plastic constitutive model  Bayesian method  Fatigue and creep  
Reversible anelastic deformation mediated by β relaxation and resulting two-step deformation in a La60Ni15Al25 metallic glass 期刊论文
PHYSICAL REVIEW B, 2023, 卷号: 108, 期号: 2, 页码: 8
Authors:  Hao, Qi;  Pineda, Eloi;  Wang YJ(王云江);  Yang, Yong;  Qiao, JiChao
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Effects of temperature on tensile and fracture performance of Ti6Al4V alloy fabricated by laser powder bed fusion 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 125, 页码: 103931
Authors:  Xiao YM(肖应梦);  Qian GA(钱桂安);  Sun JY(孙经雨);  Berto, Filippo;  Correia, JoseAF;  Hong YS(洪友士)
Adobe PDF(18791Kb)  |  Favorite  |  View/Download：48/1  |  Submit date：2023/09/26
Ti6Al4V alloy  Temperature effect  Fracture property  Tensile strength  Laser powder bed fusion