Gradient residual stress evolution and its influence on fatigue life under combined carburising heat treatment and ultrasonic surface rolling process

•Carburizing heat treatment (CHT) combined with ultrasonic surface rolling process (USRP) were introduced to improve the rotary-bending fatigue behavior.•Rotary-bending fatigue life and surface integrity were improved after combined treatment (CHT + USRP).•The mechanism of gradient compressive resid...

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Bibliographic Details

Published in:	Engineering fracture mechanics Vol. 308; p. 110315
Main Authors:	Wang, Gang, Hou, Xiaofan, Zhang, Yue, Peng, Zhenlong, Xu, Guangtao, Zhao, Minghao
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 20.09.2024
Subjects:	Carburising heat treatment Evolution mechanism Fatigue Gradient residual stress evolution Ultrasonic surface rolling process Fatigue Ultrasonic surface rolling process Evolution mechanism Carburising heat treatment Gradient residual stress evolution
ISSN:	0013-7944
Online Access:	Get full text
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