Mechanisms of laser non-uniform shock peening on the mechanical properties of SUS 304 stainless steel weld joints

Mechanisms of laser non-uniform shock peening on the mechanical properties of SUS 304 stainless steel weld joints

The technique of Laser Non-Uniform Shock Peening (LNUSP) is proposed based on the residual stress distribution in welded joints and the shock wave peak pressure of SUS 304 stainless steel. The study investigated the effects of LNUSP on the mechanical properties of laser beam oscillation welded (LWW)...

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Bibliographic Details
Main Authors: Yongqi Sheng, Aixin Feng, Yirui Ke, Yifeng Chen, Jifeng Pan, Xiangguang Cao
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
SUS 304
Laser non-uniform shock peening (LNUSP)
Yield strength
Hardness
Grain refinement
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424023962
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