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力学研究所 [8]
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Laser powder bed fused 304L steel shot-peened with various ceramic shot sizes: Surface/subsurface characteristics, tensile behavior, and fatigue behavior
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 21
作者:
Zhang, Hongzhuang
;
Cao, Shujie
;
Li, Changyou
;
Li, Bing
;
Qian, Guian
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浏览/下载:5/0
  |  
提交时间:2024/01/01
Laser powder bed fusion
Shot peening
Shot size
Microstructural evolution
Strengthening mechanism
A framework to simulate the crack initiation and propagation in very-high-cycle fatigue of an additively manufactured AlSi10Mg alloy
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 175, 页码: 105293
作者:
Sun JY(孙经雨)
;
Qian GA(钱桂安)
;
Li JH(李江华)
;
Li, Ruiyang
;
Jian, Zhimo
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  |  
浏览/下载:11/0
  |  
提交时间:2023/06/15
Crystal plasticity
Cohesive zone model
Very-high-cycle fatigue
Microstructure-sensitive fatigue
Short crack growth
Mechanism of artificial surface defect induced cracking for very high cycle fatigue of Ti alloys
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 272, 页码: 11
作者:
Sun, Jian
;
Peng, Wenjie
;
Sun CQ(孙成奇)
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浏览/下载:62/0
  |  
提交时间:2022/09/27
TC17 titanium alloy
Artificial surface defect
Very high cycle fatigue
Crack initiation mechanism
Deformation twins
Defect induced cracking and modeling of fatigue strength for an additively manufactured Ti-6Al-4V alloy in very high cycle fatigue regime
期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 119, 页码: 10
作者:
Chi, Weiqian
;
Wang, Wenjing
;
Li, Ying
;
Xu, Wei
;
Sun, Chengqi
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  |  
浏览/下载:17/0
  |  
提交时间:2022/07/18
Very high cycle fatigue
Additively manufactured titanium alloy
Defect
Fatigue strength modeling
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
作者:
Li, Jianghua
;
Sun, Jingyu
;
Qian, Guian
;
Shi, Liting
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浏览/下载:14/0
  |  
提交时间:2022/07/18
Laser powder bed fusion
Very-high-cycle fatigue
Defect-induced crack
Grain refinement
Misorientation
Defect-induced fatigue scattering and assessment of additively manufactured 300M-AerMet100 steel: An investigation based on experiments and machine learning
期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 264, 页码: 17
作者:
Zhan, Zhixin
;
Ao, Ni
;
Hu, Yanan
;
Liu CQ(刘传奇)
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浏览/下载:30/0
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提交时间:2022/05/17
Data-driven modeling
Additive manufacturing
300M-AerMet100 steel
Experimental investigations
Fatigue assessment
In-situ study of initiation and extension of nano-thick defect-free channels in irradiated nickel
期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 卷号: 58, 页码: 114-119
作者:
Li, Shihao
;
Gao, Ning
;
Han, Weizhong
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浏览/下载:25/0
  |  
提交时间:2021/12/15
Defect-free channel
Dislocation loop
In-situ
Strain localization
Very-high-cycle fatigue behavior of Ti-6Al-4V manufactured by selective laser melting: Effect of build orientation
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2020, 卷号: 136, 页码: 13
作者:
Qian GA(钱桂安)
;
Li YF(李彦峰)
;
Paolino DS
;
Tridello A
;
Berto F
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  |  
浏览/下载:24/0
  |  
提交时间:2020/07/06
High-cycle fatigue (HCF)
Very-high-cycle fatigue (VHCF)
Selective laser melting (SLM)
Titanium alloy
Building direction
Fatigue design
Ultra-high cycle fatigue behavior of a novel 1.9 GPa grade super-high-strength maraging stainless steel
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 755, 页码: 50-56
作者:
Liu, Chao
;
Zhao, Ming-Chun
;
Zhao, Ying-Chao
;
Zhang, Le
;
Yin, Deng-Feng
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  |  
浏览/下载:52/0
  |  
提交时间:2021/02/02
Maraging stainless steel
Ultra high cycle fatigue
Crack initiation
Crack propagation
Microstructure
Mechanical property
Very-high-cycle fatigue behavior of a structural steel with and without induced surface defects
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2016, 卷号: 93, 期号: 2, 页码: 352-362
作者:
Jiang QQ
;
Sun CQ(孙成奇)
;
Liu XL(刘小龙)
;
Hong YS(洪友士)
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  |  
浏览/下载:15/0
  |  
提交时间:2016/12/08
Very-high-cycle fatigue
Surface defect
Fine-granular-area
Crack initiation
Structural steel
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