Understanding the Mechanisms Responsible for the Beneficial Effect of Hammer Peening in Welded Structure under Fatigue Loading

Fabien Lefebvre; C. Revilla-Gomez; Jean Yves Buffière; Catherine Verdu; Catherine Peyrac

doi:10.4028/www.scientific.net/AMR.996.761

Paper Titles

Effect of Ultrasonic Impact Treatment (UIT) on Fatigue Strength of Welded Joints
p.736

Prediction of Cyclic Residual Stress Relaxation by Modeling Approach
p.743

Residual Stress Gradients in AISI 9254 Steel Springs Submitted to Shot Peening and Heat Treatment for Increased Fatigue Resistance
p.749

Residual Stresses in Ultrasonically Peened Fillet Welded Joints
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Understanding the Mechanisms Responsible for the Beneficial Effect of Hammer Peening in Welded Structure under Fatigue Loading
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Influence of Tempering Conditions on Shot-Peened Tool Steel Components In-Depth Residual Stress Profiles
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Fatigue Crack Growth in Laser Shock Peened Thin Metallic Panels
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X-Ray Diffraction Residual Stress Measurements for Assessment of Rolling Contact Fatigue Behaviour of Railway Steels
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Numerical Investigation of Welding Residual Stress Field and its Behaviour under Multiaxial Loading in Tubular Joints
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Understanding the Mechanisms Responsible for the Beneficial Effect of Hammer Peening in Welded Structure under Fatigue Loading

Abstract:

The influence of hammer peening on the fatigue resistance of high strength welded joints of the high strength structural steel S690 has been investigated. The effect of three different parameters has been studied: geometrical effect (shape of weld tooth, roughness), microstructural effect (grain microstructure, strain-hardened depth) or residual stress effect evaluated by X-ray diffraction.

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Periodical:

Advanced Materials Research (Volume 996)

Pages:

761-768

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.996.761

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Online since:

August 2014

Authors:

Fabien Lefebvre*, C. Revilla-Gomez, Jean Yves Buffière, Catherine Verdu, Catherine Peyrac

Keywords:

Fatigue, Hammer Peening, Residual Stress

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Creative Commons CC BY 4.0

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* - Corresponding Author

References

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