Effect of Shot Peening on Fatigue Limit Stress Concentration Sensitivity of 3 Kinds of Typical Materials for Aeroengine

Effect of Shot Peening on Fatigue Limit Stress Concentration Sensitivity of 3 Kinds of Typical Materials for Aeroengine

Fatigue curves of C250 steel, TA29 titanium alloy and FGH96 powder metallurgy (PM) superalloy with stress concentration coefficients <i>K</i><sub>t</sub>=1 and <i>K</i><sub>t</sub>=1.7were investigated, and the effect of shot peening on the fatigue cur...

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Bibliographic Details
Main Authors: WANG Xin, LI Xudong, SONG Yinggang, WANG Qiang, LUO Xuekun, AI Yingjun, TANG Zhihui, ZHAO Zhenye
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2017-12-01
Series:Journal of Aeronautical Materials
Subjects:
typical materials for aeroengine
fatigue limit
stress concentration sensitivity
shot peening
Online Access:http://jam.biam.ac.cn/CN/Y2017/V37/I6/102

Internet

http://jam.biam.ac.cn/CN/Y2017/V37/I6/102

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