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High-cycle and very-high-cycle fatigue lifetime prediction of additively manufactured AlSi10Mg via crystal plasticity finite element method 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 155, 页码: 11
Authors:  Zhang JM(张佳妹);  Li JH(李江华);  Wu, Shengchuan;  Zhang, Wenjie;  Sun JY(孙经雨);  Qian GA(钱桂安)
Adobe PDF(8939Kb)  |  Favorite  |  View/Download：393/119  |  Submit date：2021/11/29
Crystal plasticity  Additive manufacturing  Very-high-cycle fatigue  AlSi10Mg alloy  Defects  
Fatigue crack growth behavior of Ni-Cr-Mo-V steel welded joints considering strength mismatch effect 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 151, 页码: 17
Authors:  Song, Wei;  Wang, Ping;  Wan, Di;  Qian GA(钱桂安);  Correia, Jose;  Berto, Filippo
Adobe PDF(25733Kb)  |  Favorite  |  View/Download：352/38  |  Submit date：2021/08/30
10CrNi3MoV steel  Fatigue crack growth  Welded joints  R-ratio effect  Material heterogeneity  Mismatch  
Crack initiation mechanisms under two stress ratios up to very-high-cycle fatigue regime for a selective laser melted Ti-6Al-4V 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 149, 页码: 10
Authors:  Du LM(杜雷鸣);  Pan XN(潘向南);  Qian GA(钱桂安);  Zheng L(郑亮);  Hong YS(洪友士)
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Very-high-cycle fatigue  Crack initiation mechanism  Stress ratio  Ti-6Al-4V  Selective laser melting  
Study on damage tolerance and remain fatigue life of shattered rim of railway wheels 期刊论文
ENGINEERING FAILURE ANALYSIS, 2021, 卷号: 123, 页码: 105322
Authors:  Cong, Tao;  Liu, Xiaolong;  Wu, Si;  Zhang, Guanzhen;  Chen, Erqing;  Qian GA(钱桂安);  Berto, Filippo
Adobe PDF(7338Kb)  |  Favorite  |  View/Download：139/52  |  Submit date：2022/10/25
Wheel  Shattered rim  Crack propagation  Damage tolerance  Fatigue life evaluation  
Very-high-cycle fatigue behavior of AlSi10Mg manufactured by selected laser melting: Crystal plasticity modeling 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 145, 页码: 106109
Authors:  Zhang, Wenjie;  Hu, Yanying;  Ma, Xianfeng;  Qian GA(钱桂安);  Zhang, Jiamei;  Yang, Zhengmao;  Berto, Filippo
Adobe PDF(18414Kb)  |  Favorite  |  View/Download：176/50  |  Submit date：2022/10/25
Very-high-cycle fatigue  Crystal plasticity  Additive manufacturing  Voronoi tessellation  AlSi10Mg  
Nanograin formation in dimple ridges due to local severe-plastic-deformation during ductile fracture 期刊论文
Scripta Materialia, 2021, 卷号: 194, 页码: 113631
Authors:  Pan XN(潘向南);  Qian GA(钱桂安);  Hong YS(洪友士)
Adobe PDF(2120Kb)  |  Favorite  |  View/Download：540/128  |  Submit date：2020/11/23
nanograins  ductile fracture  dimple ridge  severe plastic deformation (SPD)  titanium alloy  
Standardized Weibull statistics of ceramic strength 期刊论文
CERAMICS INTERNATIONAL, 2021, 卷号: 47, 期号: 4, 页码: 4972-4993
Authors:  Lei, Wei-Sheng;  Yu, Zhishui;  Zhang, Peilei;  Qian GA(钱桂安)
Adobe PDF(19946Kb)  |  Favorite  |  View/Download：290/65  |  Submit date：2021/03/30
Ceramic strength  Statistical Weibull fracture theory  Ordinary Weibull distribution  Standardized Weibull distribution  Maximum likelihood estimation  
Crack initiation behavior and fatigue performance up to very-high-cycle regime of AlSi10Mg fabricated by selective laser melting with two powder sizes 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 12
Authors:  Jian ZM(渐徵墨);  Qian GA(钱桂安);  Paolino, D. S.;  Tridello, A.;  Berto, F.;  Hong YS(洪友士)
Adobe PDF(12679Kb)  |  Favorite  |  View/Download：386/77  |  Submit date：2021/03/03
Selective laser melting  AlSi10Mg  VHCF  Defects  Crack initiation  
Fatigue short crack propagation behavior of selective laser melted Inconel 718 alloy by in-situ SEM study: Influence of orientation and temperature 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 139, 页码: 14
Authors:  Ma X F;  Zhai H L;  Zuo L;  Zhang W J;  Rui S S;  Han Q N;  Jiang J S;  Li C P;  Chen G F;  Qian GA(钱桂安);  Zhao S J
Adobe PDF(8380Kb)  |  Favorite  |  View/Download：315/150  |  Submit date：2020/08/26
Inconel 718  Selective laser melting  Microstructure  Fatigue short crack growth  In-situ SEM  
An alternative numerical method for calculating C* parameter under mode I loading utilizing rate-dependent energy release rate 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 卷号: 109, 页码: 102737
Authors:  Du XH;  Dai YW;  Han Q;  Liu YH;  Cao P;  Qian GA(钱桂安);  Berto F
Adobe PDF(6719Kb)  |  Favorite  |  View/Download：156/65  |  Submit date：2020/12/28
Power-law creep  CRACK-TIP FIELDS  Energy release rate  HIGHER-ORDER  Virtual crack closure technique (VCCT)  GROWTH  C*-integral  BEHAVIOR  Equivalent domain integral  NOTCHES  STRESS  JOINTS