Effect of shot peening intensity and surface coverage on room-temperature fatigue property of TC4 titanium alloy

Effect of shot peening intensity and surface coverage on room-temperature fatigue property of TC4 titanium alloy

TC4 titanium alloy was shot-peened by multiple kinds of intensity and surface coverage. Surface roughness and topography, residual stress profile were compared. Moreover room-temperature rotating-bending fatigue property was tested. The results show when the intensity is raised, the surface roughnes...

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Bibliographic Details
Main Authors: WANG Xin, XU Chun-ling, LI Zhen-xi, PEI Chuan-hu, TANG Zhi-hui
Format: Article
Language:zho
Published: Journal of Materials Engineering 2020-09-01
Series:Cailiao gongcheng
Subjects:
tc4 titanium alloy
shot peening
shot peening intensity
surface coverage
fatigue
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2019.000142

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