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Simultaneous improvement of strength and ductility in a P-doped CrCoNi medium-entropy alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2025, 卷号: 209, 页码: 128-138
Authors:  Zhang HZ(张杭州);  Sun GQ(孙国强);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(7427Kb)  |  Favorite  |  View/Download：155/41  |  Submit date：2024/07/26
Tensile ductility  Dynamic grain refinement  Stacking fault energy  Strain hardening  Phosphorus segregation  
Crack-tip plasticity mediated grain refinement and its resisting effect on the fatigue short crack growth 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 181, 页码: 14./通讯作者：Wang, Zhiyang, Qian, Guian
Authors:  Li JH(李江华);  Wang, Zhiyang;  Zhang NY(张宁豫);  Shi T(时涛);  Gilbert, Elliot P;  Chen, Gang;  Qian GA(钱桂安)
Favorite  |  View/Download：68/0  |  Submit date：2024/10/14
High cycle fatigue  Fatigue short crack  Crack propagation  Grain refinement  Nanoprecipitation  Ni-based superalloy  
Microstructural evolution and formation of fine grains during fatigue crack initiation process of laser powder bed fusion Ni-based superalloy 期刊论文
ADDITIVE MANUFACTURING, 2024, 卷号: 85, 页码: 17./通讯作者：Qian, Guian
Authors:  Shi T(时涛);  Li JH(李江华);  Gao, Guhui;  Sun JY(孙经雨);  Yang, Zhigang;  Yan, Jiayi;  Qian GA(钱桂安)
Favorite  |  View/Download：55/0  |  Submit date：2024/06/27
Microstructure  Competitive fatigue failure mechanism  Laser powder bed fusion (LPBF)  Grain refinement  Precipitate dissolution  
Effect of laser shock peening on the retention ability of surface roughness in forged Cr5 steel 期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2024, 卷号: 16, 期号: 2, 页码: 16878132241232800./通讯作者：Tu H, Wei YP
Authors:  Wu, Xuexing;  Chen YC(陈玉超);  Yang, He;  Cheng, Xiangli;  Liu, Bo;  Liu, Tao;  Zhang, Xihuang;  Ren L(任磊);  Tu H(涂欢);  Wei YP(魏延鹏)
Favorite  |  View/Download：31/0  |  Submit date：2024/12/02
Laser shock peening  grain refinement  hardened layer  residual stress  surface roughness retention  
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./通讯作者：Sun, Yuan-wei
Authors:  Sun, Yuanwei;  Wang ZY(王梓熠);  Zhao, Xiangjin;  Liu, Zhongli;  Cao FH(曹富华)
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high-entropy alloy  phase evolution  microstructure  grain refinement  yield strength  
Excellent dynamic properties and corresponding deformation mechanisms in a microband-induced plasticity steel with dual-heterogeneous structure 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 27, 页码: 5350-5359./通讯作者：Wang, Wei, Yuan, Fuping
Authors:  Zhang SD(张胜德);  Wang, Wei;  Yang MX(杨沐鑫);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(21775Kb)  |  Favorite  |  View/Download：185/45  |  Submit date：2024/01/02
Microband-induced plasticity  Dynamic properties  Dual-heterogeneous structures  Strain hardening  Dynamic grain refinement  Strain rate effect  
Laser shock peening strengthens additively manufactured high-entropy alloy through novel surface grain rotation 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 871, 页码: 144886./通讯作者：Zhang, K
Authors:  Bai YJ(白云建);  Lyu, GuoJian;  Wang YJ(王云江);  Chen TY(陈天宇);  Zhang K(张坤);  Wei BC(魏炳忱)
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High -entropy alloy  Additive manufacturing  Laser shock peening  Grain refinement  Dislocation slip  
Interior initiation and early growth of very high cycle fatigue crack in an additively manufactured Ti-alloy 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 160, 页码: 9./通讯作者：Wang, Wenjing, Sun, Chengqi
Authors:  Chi, Weiqian;  Li G(李根);  Wang, Wenjing;  Sun CQ(孙成奇)
Adobe PDF(10381Kb)  |  Favorite  |  View/Download：330/92  |  Submit date：2022/07/18
Additively manufactured titanium alloy  Very high cycle fatigue  Interior crack initiation  Ultralow crack growth rate  Grain refinement  
Defect-induced cracking and fine granular characteristics in very-high-cycle fatigue of laser powder bed fusion AlSi10Mg alloy 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 158, 页码: 14./通讯作者：Sun, Jingyu, Qian, Guian
Authors:  Li JH(李江华);  Sun JY(孙经雨);  Qian GA(钱桂安);  Shi LT
Adobe PDF(23542Kb)  |  Favorite  |  View/Download：336/57  |  Submit date：2022/07/18
Laser powder bed fusion  Very-high-cycle fatigue  Defect-induced crack  Grain refinement  Misorientation  
Mechanical behavior of thin CoCrFeNi high-entropy alloy sheet under laser shock peening 期刊论文
INTERMETALLICS, 2022, 卷号: 144, 页码: 6./通讯作者：Wu, X. Q.
Authors:  Dong JL(董金磊);  Wu XQ(吴先前);  Huang CG(黄晨光)
Adobe PDF(7042Kb)  |  Favorite  |  View/Download：437/127  |  Submit date：2022/07/18
High-entropy alloy  Mechanical properties  Laser shock peening  Grain refinement  Microstructure evolution