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The mechanical coupling effect of laser shock and shot peening in Ti–6Al–4V dovetail joint: Residual stress, microstructure and fretting fatigue behavior

This research systematically investigates the strengthening effects of laser shock peening (LSP), shot peening (SP), and combined LSP + SP on the fretting fatigue behavior of Ti–6Al–4V dovetail joints under different load levels. Multi-scale characterization reveals that all treatments generate grad...

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Wedi'i Gadw mewn:
Prif Awduron: Chen Wang, Xiong Zhang, Yan Yin, Weifeng He, Yibo Shang, Liucheng Zhou
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: Elsevier 2025-07-01
Cyfres:Journal of Materials Research and Technology
Pynciau:
Fatigue mechanisms
Residual stress
Microstructure
Fretting fatigue
Laser shock peening
Shot peening
Mynediad Ar-lein:http://www.sciencedirect.com/science/article/pii/S2238785425016734
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