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科研机构
北京航空航天大学 [8]
内容类型
会议论文 [4]
期刊论文 [4]
发表日期
2018 [8]
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共8条,第1-8条
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发表日期:2018
专题:北京航空航天大学
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Experimental and Numerical Analysis of Microstructures and Stress States of Shot-Peened GH4169 Superalloys
期刊论文
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2018, 卷号: 49A, 页码: 1397-1409
作者:
Hu, Dianyin
;
Gao, Ye
;
Meng, Fanchao
;
Song, Jun
;
Wang, Rongqiao
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2019/12/30
Grain refinement
Grain size and shape
Kinetic energy
Kinetics
Microstructural evolution
Shot peening
Stress analysis
Superalloys
Surface roughness
Dislocation density evolution
Experimental and numerical analysis
Peening intensity
Residual stress profiles
Shot peening intensity
Surface layers
Surface nanocrystallization
Systematic study
Finite element method
High Strain Rate Response of 7055 Aluminum Alloy Subject to Square-spot Laser Shock Peening
会议论文
5TH ANNUAL INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE AND ENGINEERING (ICMSE2017), 2018-01-01
作者:
Sun, Rujian
;
Zhu, Ying
;
Li, Liuhe
;
Guo, Wei
;
Peng, Peng
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  |  
浏览/下载:41/0
  |  
提交时间:2019/12/30
Aluminum
Grain refinement
Laser pulses
Residual stresses
Stacking faults
Strain rate
7055 aluminum alloys
Compressive residual stress
Dislocation walls
High strain rates
Laser shock peening
Laser-pulse energy
Microhardness distribution
Near-surface layers
Aluminum alloys
Investigations into the Surface Strain/Stress State in a Single-Crystal Superalloy via XRD Characterization
期刊论文
METALS, 2018, 卷号: 8
作者:
Duan, Haodong
;
Qin, Lu
;
Pei, Yanling
;
Li, Shusuo
;
Zhao, Li-Dong
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/30
Ni-based single-crystal superalloy
XRD
surface strain/stress state
solid solution cooling speed
lattice distortion
The study of the relationship between life limiting factor and stress level for FGH96
会议论文
12TH INTERNATIONAL FATIGUE CONGRESS (FATIGUE 2018), 2018-01-01
作者:
Yang, Didi
;
Shi, Yi
;
Miao, Guolei
;
Yang, Xiaoguang
;
Shi, Duoqi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Fatigue testing
Fracture mechanics
Nickel alloys
Nickel powder metallurgy
Abrasive papers
Effect of stress
Electropolished
Loading ratio
Lower stress
Reserach
Stress levels
Surface residual stress
Fatigue of materials
Analysis model for surface residual stress distribution of spiral bevel gear by generating grinding
期刊论文
MECHANISM AND MACHINE THEORY, 2018, 卷号: 130, 页码: 477-490
作者:
Wang, Yanzhong
;
Zhang, Wei
;
Liu, Yang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Spiral bevel gears
Surface residual stress
Generating grinding method
Residual stress distribution of tooth surface
An improved K-I expression for a semi-elliptical surface crack in a finite plate subjected to uniform tension
会议论文
ECF22 - LOADING AND ENVIRONMENTAL EFFECTS ON STRUCTURAL INTEGRITY, 2018-01-01
作者:
Dong, Yinghao
;
He, Xiaofan
;
Li, Yuhai
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
surface crack
stress intensity factor
uniform tension
finite element method
curve fitting method
Wall Temperature Effects on Hypersonic Aerodynamics of the Mars Entry Capsule
会议论文
Proceedings of 2018 9th International Conference on Mechanical and Aerospace Engineering, ICMAE 2018
作者:
Zhong, K.
;
Wang, X.
;
Yan, C.
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Aerodynamics
Aerospace engineering
Axial flow
Hypersonic aerodynamics
Martian surface analysis
Shear stress
Axial force coefficients
Chemical nonequilibrium
mars
Mars science laboratory
Normal force coefficients
Pitch moment coefficient
Radiative equilibrium
Wall temperatures
Temperature
应力比对Ti-6Al-2Zr-1Mo-1V合金疲劳裂纹扩展行为的影响
期刊论文
航空材料学报, 2018, 卷号: 38, 页码: 72-76
作者:
季英萍
;
吴素君
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
钛合金 应力比 疲劳裂纹扩展速率 疲劳断口 titanium alloy stress ratio fatigue crack growth rate fracture surface
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