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The Effect of Microstructure Inhomogeneity on Fatigue Property of EA4T Axle Steel
期刊论文
STEEL RESEARCH INTERNATIONAL, 2022, 页码: 6
作者:
Liu, Shuo
;
Wang, Bin
;
Zhang, Peng
;
Bai, Xin
;
Duan, Qiqiang
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/07/14
EA4T axle steel
fatigue ratio
fatigue strength
microhardness
microstructures
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
Effects of Notches and Defects on Dwell Fatigue Mechanism and Fatigue Life of Ti-6Al-4V ELI Alloy Used in Deep-Sea Submersibles
期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 8, 页码: 14
作者:
Sun J(孙健)
;
Wu, Lei
;
Sun CQ(孙成奇)
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  |  
浏览/下载:66/0
  |  
提交时间:2021/11/01
titanium alloy Ti-6Al-4V ELI
notch
defect
dwell fatigue life
failure mechanism
Numerical optimization of a centrifugal pump impeller with non- overload pump based on the power reserve coefficient
期刊论文
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2020, 卷号: 41, 期号: 3, 页码: 340-346
作者:
Lin, Bin
;
Yang, Junhu
;
Ji, Yaya
;
Luo, Yutong
;
Li, Zhifan
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Axles
Efficiency
Impellers
Numerical models
Optimization
Speed
Centrifugal pump impellers
Coefficient values
Curved surfaces
Experimental values
Hydraulic efficiency
Impeller blades
Impeller outlet
Numerical optimizations
The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel
期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381
作者:
Wang Y(王瑶)
;
Yuan LC
;
Zhang SJ(张诗嘉)
;
Sun CQ(孙成奇)
;
Wang WJ
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  |  
浏览/下载:66/0
  |  
提交时间:2019/04/11
Gradient material
Residual stress
Fatigue crack
Cyclic J-integral
Crack- growth rate
A dislocation-based solution for stress introduced by arbitrary volume expansion in cylinders
期刊论文
MATHEMATICS AND MECHANICS OF SOLIDS, 2019, 卷号: 24, 期号: 3, 页码: 598-615
作者:
Wen JC(温济慈)
;
Wei YJ(魏宇杰)
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  |  
浏览/下载:31/0
  |  
提交时间:2019/05/29
Volume expansion
shrinkage
infinitesimal dislocation
stress
lithiation
delithiation
nitriding
A Method for Predicting the Effects of Specimen Geometry and Loading Condition on Fatigue Strength
期刊论文
METALS, 2018, 卷号: 8, 期号: 10, 页码: Ar-811
作者:
Sun CQ(孙成奇)
;
Song QY
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  |  
浏览/下载:44/0
  |  
提交时间:2018/12/12
notch effect
size effect
loading condition
fatigue strength
control volume
titanium alloy
Probabilistic fatigue assessment for high-speed railway axles due to foreign object damages
期刊论文
International Journal of Fatigue, 2018, 卷号: 117, 页码: 90-100
作者:
Wu, S.C.
;
Xu, Z.W.
;
Kang, G.Z.
;
He, W.F.
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  |  
浏览/下载:8/0
  |  
提交时间:2019/11/26
Confidence levels
Fatigue properties
Foreign object damage(FOD)
Foreign-object damage
High - speed railways
Hollow axle
Probabilistic fatigue
Reliability level
On the residual life assessment of high-speed railway axles due to induction hardening
期刊论文
International Journal of Rail Transportation, 2018, 卷号: 6, 页码: 218-232
作者:
Wu, S.C.
;
Xu, Z.W.
;
Liu, Y.X.
;
Kang, G.Z.
;
Zhang, Z.X.
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Compressive residual stress
High - speed railways
Low cycle fatigues
Proportional integral
Residual life
Residual life prediction
Residual stress fields
Surface heat treatment
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