Effect of laser shock peening on residual stress of 316L stainless steel laser metal deposition part

In order to improve the residual stress of laser metal deposition (LMD) parts and ensure that the components are in a state of compressive or zero residual stress, laser shock peening (LSP) is applied to the surface of the parts. LMD experiments were conducted, and LSP was applied to LMD parts of di...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Peng Xu, Cong Chen, Hongxuan Sun, Yi Zhang
Format:	Article
Language:	English
Published:	Elsevier 2025-07-01
Subjects:	316L stainless steel Laser metal deposition Laser shock peening Residual stress Finite element analysis
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785425016849