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This is a Experimental Study study.

September 23, 2025

Effects Of Laser Peening On Fatigue Properties Of Welded Aluminum Thin Plates

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The handheld laser peening treatment significantly improved fatigue strength, matching that of the base material.
Compressive residual stresses over 200 MPa were successfully introduced in the heat-affected zone, preventing warping.
Fatigue tests under plane bending conditions demonstrated notable enhancements in the properties of the aluminum welds.
This approach effectively mitigates the adverse effects associated with stress concentration at the weld toe.

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Implication

This analysis reveals how laser peening improves fatigue properties in welded aluminum plates, suggesting enhanced performance in machinery applications.

Cite This Study

MASAKI et al. (2025) studied this question.

synapsesocial.com/papers/68d4726431b076d99fa6b9d4 https://doi.org/10.5703/1288284317935

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Implication

This analysis reveals how laser peening improves fatigue properties in welded aluminum plates, suggesting enhanced performance in machinery applications.

Effects Of Laser Peening On Fatigue Properties Of Welded Aluminum Thin Plates

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Discussion

Implication

Cite This Study

Effects Of Laser Peening On Fatigue Properties Of Welded Aluminum Thin Plates

Key Points

Discussion

Implication

Cite This Study

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