Residual stress relaxation and re-shot-peening process of wet shot-peened titanium alloy during tensile fatigue load

Residual stress relaxation and re-shot-peening process of wet shot-peened titanium alloy during tensile fatigue load

The surface of TC4 titanium alloy was treated by wet shot-peening (SP). The residual stress relaxation during high and low cycle tensile fatigue was studied, and the effect of re-shot-peening (RSP) on fatigue life was discussed. The results show that relaxation of compressive residual stress still o...

Full description

Bibliographic Details
Main Authors: ZHAO Hui-sheng, CHEN Guo-qing, GAI Peng-tao, LI Zhi-qiang, ZHOU Wen-long, FU Xue-song
Format: Article
Language:zho
Published: Journal of Materials Engineering 2020-05-01
Series:Journal of Materials Engineering
Subjects:
wet shot-peening
relaxation of residual stress
re-shot-peening
fatigue property
Online Access:http://jme.biam.ac.cn/CN/Y2020/V48/I5/136

Similar Items

Similar Items