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The Effect of Ultrasonic Peening Treatment on Fatigue Performance of Welded Joints

Ultrasonic peening treatment (UPT) as a method of severe plastic deformation was used to treat cruciform welded joints of Q345 steel. The application of UPT achieves material surface nanocrystallization of the peening zone, reduces stress concentration, and produces residual compressive stresses at...

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Detalhes bibliográficos
Publicado no:Materials (Basel)
Main Authors: Zhao, Xiaohui, Wang, Mingyi, Zhang, Zhiqiang, Liu, Yu
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI 2016
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5456831/
https://ncbi.nlm.nih.gov/pubmed/28773589
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ma9060471
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