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An experimental investigation of fatigue performance and crack initiation characteristics for an SLMed Ti-6Al-4V under different stress ratios up to very-high-cycle regime 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 164, 页码: 14
Authors:  Fu, Rui;  Zheng, Liang;  Ling, Chao;  Zhong, Zheng;  Hong YS(洪友士)
Favorite  |  View/Download:17/0  |  Submit date:2022/08/28
Selective laser melting  Ti-6Al-4V  Very-high-cycle fatigue  Crack initiation  Stress intensity factor  
Atomistic scale behaviors of intergranular crack propagation along twist grain boundary in iron under dynamic loading 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 273, 页码: 16
Authors:  Zhao ZF(赵志福);  Safaei, Babak;  Wang, Yanfei;  Liu, Yanwei;  Chu, Fulei;  Wei, Yueguang
Favorite  |  View/Download:1/0  |  Submit date:2022/09/27
Dynamic load  Molecular dynamics  Intergranular crack propagation  Stacking fault  Dislocation  
High-temperature failure mechanism and defect sensitivity of TC17 titanium alloy in high cycle fatigue 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 122, 页码: 128-140
Authors:  Li G(李根);  Sun CQ(孙成奇)
Favorite  |  View/Download:51/0  |  Submit date:2022/06/10
TC17 titanium alloy  High temperature  Defect  High cycle fatigue  Oxygen-rich layer  Rough area  
Hoop and axial plastic buckling modes of submerged cylindrical shells subjected to side-on underwater explosion shock wave 期刊论文
MARINE STRUCTURES, 2022, 卷号: 84, 页码: 20
Authors:  Nie BC(聂冰川);  Zhang HQ(张会琴)
Favorite  |  View/Download:49/0  |  Submit date:2022/05/17
Dynamic buckling  Shock wave  Shell  Fluid-structure interaction  Buckle  
Wall heat flux in a supersonic shock wave/turbulent boundary layer interaction 期刊论文
PHYSICS OF FLUIDS, 2022, 卷号: 34, 期号: 6, 页码: 16
Authors:  Tong FL(童福林);  Yuan, Xianxu;  Lai, Jiang;  Duan JY(段俊亦);  Sun, Dong;  Dong, Siwei
Favorite  |  View/Download:13/0  |  Submit date:2022/07/18
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
Favorite  |  View/Download:3/0  |  Submit date:2022/08/10
Single-crystal silicon carbide  Vibration-assisted scratch  Double abrasive grains  Molecular dynamics  
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
Authors:  Li JH(李江华);  Sun JY(孙经雨);  Qian GA(钱桂安);  Shi LT
Favorite  |  View/Download:1/0  |  Submit date:2022/07/18
Laser powder bed fusion  Very-high-cycle fatigue  Defect-induced crack  Grain refinement  Misorientation  
Processing and machining mechanism of ultrasonic vibration-assisted grinding on sapphire 期刊论文
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2022, 卷号: 142, 页码: 9
Authors:  Chen Y;  Hu ZW;  Yu YQ;  Lai ZY;  Zhu JG;  Xu XP;  Peng Q(彭庆)
Favorite  |  View/Download:2/0  |  Submit date:2022/07/18
Sapphire  Ultrasonic vibration-assisted grinding  Surface quality  Grinding characteristics  
Coupling of material point and continuum discontinuum element methods for simulating blast-induced fractures in rock 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 144, 页码: 11
Authors:  Yue ZW;  Zhou J;  Feng C(冯春);  Wang X;  Peng LZ;  Cong JY
Favorite  |  View/Download:89/0  |  Submit date:2022/03/22
Continuum-discontinuum element method  Material point method  Rock blasting  Numerical simulation  

In situ X-ray imaging of fatigue crack growth from multiple defects in additively manufactured AlSi10Mg alloy

期刊论文

INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 155, 页码: 13
Authors:  Qian, Weijian;  Wu, Shengchuan;  Wu, Zhengkai;  Ahmed, Saad;  Zhang, Wen;  钱桂安n;  Withers, Philip J.
Favorite  |  View/Download:5/0  |  Submit date:2022/06/11
Additive manufacturing (AM)  Multiple defects  

Synchrotron X-ray micro computed & nbsp  Fatigue crack growth prediction  AlSi10Mg alloys  tomography ( mu CT)