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Mechanism of subsurface microstructural fatigue crack initiation during high and very-high cycle fatigue of advanced bainitic steels 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 108, 页码: 142-157
Authors:  Gao, Guhui;  Liu, Rong;  Fan, Yusong;  Qian GA(钱桂安);  Gui, Xiaolu;  Misra, RDK.;  Bai, Bingzhe
Favorite  |  View/Download:7/0  |  Submit date:2022/06/10
Microstructure  Advanced bainitic steels  Very high cycle fatigue  Mechanism  Retained austenite  
Very high cycle fatigue (VHCF) response of additively manufactured materials: A review 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2021, 页码: 25
Authors:  Caivano, Riccardo;  Tridello, Andrea;  Chiandussi, Giorgio;  Qian GA(钱桂安);  Paolino, Davide;  Berto, Filippo
Favorite  |  View/Download:39/0  |  Submit date:2021/11/01
additive manufacturing (AM)  aluminum alloy  In718  Ti6Al4V  very high cycle fatigue (VHCF)  
Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8
Authors:  Sun CQ(孙成奇);  Chi, Weiqian;  Wang, Wenjing;  Duan, Yan
Favorite  |  View/Download:94/0  |  Submit date:2021/09/07
Very high cycle fatigue  Additively manufactured Ti-6Al-4V  Selective laser melting  Crack initiation mechanism  Grain refinement  
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)
Favorite  |  View/Download:61/0  |  Submit date:2021/08/03
Very-high-cycle fatigue  Crack initiation mechanism  Stress ratio  Ti-6Al-4V  Selective laser melting  
高强钢超高周疲劳特征观测与机理分析 学位论文
博士论文,北京: 中国科学院大学, 2021
Authors:  宋清源
Adobe PDF(17192Kb)  |  Favorite  |  View/Download:206/11  |  Submit date:2021/06/07
超高周疲劳,裂纹萌生机理,裂纹扩展速率,晶粒细化,高强钢  
不同取向选区激光熔化Ti-6Al-4V超高周疲劳特性研究 学位论文
硕士论文,北京: 中国科学院大学, 2021
Authors:  李彦峰
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选区激光熔化  Ti-6Al-4V  超高周疲劳  打印取向  微结构  
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:145/7  |  Submit date:2021/03/03
Selective laser melting  AlSi10Mg  VHCF  Defects  Crack initiation  
Effects of inclusion size and stress ratio on the very-high-cycle fatigue behavior of pearlitic steel 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 142, 页码: 11
Authors:  Cong, Tao;  Qian, Guian;  Zhang, Guanzhen;  Wu, Si;  Pan, Xiangnan;  Du, Leiming;  Liu, Xiaolong
Favorite  |  View/Download:63/0  |  Submit date:2021/01/12
Pearlitic steel  Very-high-cycle fatigue  Inclusion size  Stress ratio  Nanograins  
Influence of processing parameters of selective laser melting on high-cycle and very-high-cycle fatigue behaviour of Ti-6Al-4V 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2020, 页码: 17
Authors:  Du LM(杜雷鸣);  Qian GA(钱桂安);  Zheng L;  Hong YS(洪友士)
Adobe PDF(52217Kb)  |  Favorite  |  View/Download:126/45  |  Submit date:2020/11/30
orthogonal experiment design  processing parameters  selective laser melting  Ti-6Al-4V  very-high-cycle fatigue  
Very-high-cycle fatigue behavior of AlSi10Mg manufactured by selective laser melting: Effect of build orientation and mean stress 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 138, 页码: 9
Authors:  Qian GA(钱桂安);  Jian ZM;  Qian YJ;  Pan XN(潘向南);  Ma XF;  Hong YS(洪友士)
Adobe PDF(11591Kb)  |  Favorite  |  View/Download:192/108  |  Submit date:2020/08/26
Selective laser melting  Very-high-cycle fatigue  AlSi10Mg  Crack initiation  Fatigue strength