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Fatigue life prediction based on a deep learning method for Ti-6Al-4V fabricated by laser powder bed fusion up to very-high-cycle fatigue regime
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 172, 页码: 107645
Authors:
Jia, Yinfeng
;
Fu, Rui
;
Ling, Chao
;
Shen, Zheng
;
Zheng, Liang
;
Zhong, Zheng
;
Hong YS(洪友士)
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  |  
View/Download:47/0
  |  
Submit date:2023/06/15
Fatigue life prediction
Deep learning method
Laser powder bed fusion
Ti-6Al-4V
Very -high -cycle fatigue
Effects of loading frequency on fatigue behavior of metallic materials-A literature review
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023
Authors:
Hong YS(洪友士)
;
Hu, Yuanpei
;
Zhao, Aiguo
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View/Download:56/0
  |  
Submit date:2023/06/15
fatigue strength
loading frequency
metallic materials
strain rate
very-high-cycle fatigue
High cycle and very high cycle fatigue behavior at two stress ratios of Ti 6Al 4V manufactured via laser powder bed fusion with different surface states
期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023
Authors:
Fu, Rui
;
Zheng, Liang
;
Zhong, Zheng
;
Hong YS(洪友士)
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  |  
Submit date:2023/04/20
laser powder bed fusion
stress ratio
surface roughness
Ti 6Al 4V
very high cycle fatigue
异构中熵CrCoNi合金的疲劳裂纹扩展行为与机理研究
学位论文
硕士论文,北京: 中国科学院大学, 2022
Authors:
刘洋
Adobe PDF(14334Kb)
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View/Download:114/8
  |  
Submit date:2023/01/05
异质结构,中熵合金,再结晶退火,疲劳裂纹扩展门槛值,裂纹尖端塑性区
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)
Adobe PDF(26974Kb)
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Submit date:2022/08/28
Selective laser melting
Ti-6Al-4V
Very-high-cycle fatigue
Crack initiation
Stress intensity factor
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)
Adobe PDF(7244Kb)
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Submit date:2022/06/10
TC17 titanium alloy
High temperature
Defect
High cycle fatigue
Oxygen-rich layer
Rough area
The effect of porosity size and oxidation on the HCF property of nickel-based single crystal superalloy at 980 degrees C
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 120, 页码: 16
Authors:
Jiang, Wen
;
Li, Piao
;
Yao, Wei-Xing
;
Rui SS(芮少石)
;
Shi, Hui-Ji
;
Huang, Jie
Adobe PDF(16273Kb)
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Submit date:2022/08/02
Nickel-based single crystal superalloys
High-cycle fatigue life
Fatigue limit
Porosity size
Oxidation
Fatigue limit evaluation via infrared thermography for a high strength steel with two strength levels
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 268, 页码: 13
Authors:
Zhao AG(赵爱国)
;
Xie JJ(谢季佳)
;
Zhao, Yingxin
;
Liu, Chuang
;
Zhu, Junchen
;
Qian GA(钱桂安)
;
Wang, Shuguang
;
Hong YS(洪友士)
Adobe PDF(2316Kb)
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Submit date:2022/07/18
High-cycle fatigue
Intrinsic dissipation
Damage accumulation mechanism
Microplasticity
Infrared thermography
Experimental and computational investigation of weathering steel Q450NQR1 under high cycle fatigue loading via crystal plasticity finite element method
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 159, 页码: 12
Authors:
Cong, Tao
;
Li, Ruiyang
;
Zheng, Zhanguang
;
Ma, Xianfeng
;
Wu, Si
;
Zhang, Ruiqi
;
Berto, Filippo
;
Sun JY(孙经雨)
;
Qian GA(钱桂安)
Adobe PDF(17646Kb)
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Submit date:2022/07/18
Crystal plasticity
Very-high-cycle fatigue
Inclusion
Voronoi tessellation
Fatigue indicator parameter
增材制造AlSi10Mg的超高周疲劳与断裂特性研究
学位论文
硕士论文,北京: 中国科学院大学, 2022
Authors:
渐徵墨
Adobe PDF(6764Kb)
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Submit date:2022/07/05
增材制造,AlSi10Mg,超高周疲劳,内聚力模型,裂纹扩展