Influence of multi-point laser shock peening process on surficial mechanical properties in gear steels

Influence of multi-point laser shock peening process on surficial mechanical properties in gear steels

For the gears of aero-engine accessory system，the complex working environment requires high fatigue resistance and wear resistance on the gear surface. Laser shock peening technology introduces residual compressive stress and high micro-hardness by severe plastic deformation on the material surface....

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Bibliographic Details
Main Authors: XUE Cheng, LEI Duncai, YAN Xueyuan, ZANG Shunlai, DONG Hongtao, YOU Zhiwei
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2025-02-01
Series:Journal of Aeronautical Materials
Subjects:
laser shock peening
finite element method
residual stress
multi-points shock
Online Access:http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2023.000212
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http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2023.000212

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