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High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16
作者:
Li, Gen
;
Ke, Lei
;
Ren, Xuechong
;
Sun, Chengqi
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/11/28
TC17 titanium alloy
High cycle fatigue
Very high cycle fatigue
Stress ratio
Crack initiation mechanism
Fatigue strength modeling
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:65/0
  |  
提交时间:2022/09/27
TC17 titanium alloy
Artificial surface defect
Very high cycle fatigue
Crack initiation mechanism
Deformation twins
Field observation of debris-flow activities in the initiation area of the Jiangjia Gully, Yunnan Province, China
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2022, 卷号: 19, 期号: 6, 页码: 1602-1617
作者:
YANG Hong-juan
;
ZHANG Shao-jie
;
HU Kai-heng
;
WEI Fang-qiang
;
WANG Kai
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/09/30
Debris flow
Field observation
Initiation mechanism
Rainfall threshold
Jiangjia gully
Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains
期刊论文
METALS, 2022, 卷号: 12, 期号: 4, 页码: 12
作者:
Zhang, Zhenxian
;
Li, Zhongwen
;
Wu, Han
;
Sun, Chengqi
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  |  
浏览/下载:18/0
  |  
提交时间:2022/06/10
G20Mn5QT steel
crack initiation mechanism
fatigue strength
size effect
shape effect
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
作者:
Sun CQ(孙成奇)
;
Chi, Weiqian
;
Wang, Wenjing
;
Duan, Yan
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  |  
浏览/下载:85/0
  |  
提交时间: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
作者:
Du LM(杜雷鸣)
;
Pan XN(潘向南)
;
Qian GA(钱桂安)
;
Zheng L(郑亮)
;
Hong YS(洪友士)
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2021/08/03
Very-high-cycle fatigue
Crack initiation mechanism
Stress ratio
Ti-6Al-4V
Selective laser melting
Crack initiation mechanism and fatigue life of titanium alloy Ti-6Al-2Sn-2Zr-3Mo-X: Effects of stress ratio and loading frequency
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 140265
作者:
Sun CQ(孙成奇)
;
Li YQ
;
Huang RX
;
Wang L
;
Liu JL
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  |  
浏览/下载:114/0
  |  
提交时间:2020/12/28
Ti-6Al-2Sn-2Zr-3Mo-X
HIGH-CYCLE FATIGUE
Stress ratio
TI-6AL-4V
Frequency
ALPHA
Crack initiation mechanism
BEHAVIOR
Fatigue life
FAILURE
MICROSTRUCTURE
STRENGTH
SIZE
Microstructure and Crack Forming Mechanism of GH3625 Alloy Tube by Hot Extruded Forming Process
期刊论文
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 5, 页码: 1743-1749
作者:
Ding, Yutian
;
Wang, Kun
;
Gao, Yubi
;
Chen, Jianjun
;
Zhang, Dong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Crack initiation
Cracks
Extrusion
Fracture
Grain boundaries
Grain growth
Recrystallization (metallurgy)
Tensile strength
Textures
Twinning
Crack formation mechanisms
Equiaxed crystal
Forming mechanism
Fracture surfaces
Grain growth process
Hot extrusion process
Recrystallized grains
Surrounding matrix
Microstructure and Crack Forming Mechanism of GH3625 Alloy Tube by Hot Extruded Forming Process
期刊论文
Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 5, 页码: 1743-1749
作者:
Ding, Yutian
;
Wang, Kun
;
Gao, Yubi
;
Chen, Jianjun
;
Zhang, Dong
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Crack initiation
Cracks
Extrusion
Fracture
Grain boundaries
Grain growth
Recrystallization (metallurgy)
Tensile strength
Textures
Twinning
Crack formation mechanisms
Equiaxed crystal
Forming mechanism
Fracture surfaces
Grain growth process
Hot extrusion process
Recrystallized grains
Surrounding matrix
Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9
作者:
Song QY(宋清源)
;
Sun CQ(孙成奇)
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  |  
浏览/下载:71/0
  |  
提交时间:2020/03/11
very high cycle fatigue
High strength steels
Crack initiation mechanism
crack growth rate
Grain refinement
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