Effect of laser peening without coating (LPwC) on retardatio…

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  • DOI 10.1016/j.finmec.2023.100234
  • OpenAlex ID W4386388537
  • Type Article
  • Language EN
  • Published 02 Sep 2023
  • Volume 13
  • Pages 100234
  • Source Forces in Mechanics
  • Publisher Elsevier BV
  • FWCI 0.20
  • Countries 1
  • Institutions 6
  • Added 03 Sep 2023
  • Updated 16 Oct 2026
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Effect of laser peening without coating (LPwC) on retardation of fatigue crack growth in SM490 plates

Article 2023 EN Gold

Laser peening without coating (LPwC) is a well-known technique to improve high-cycle fatigue properties by introducing compressive residual stress (RS) near the surface of metal components. In this study, X-ray diffraction (XRD) and flexural fatigue tests were applied to pre-cracked 12 mm thick SM490A welding structural steel specimens that were subjected to LPwC nearly 20 years ago with a pulse e…

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0.20

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3 authors
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1 Tomoharu Kato Corresponding Japan Society for the Promotio… (JP) Kindai University (JP)
2 Yoshihiro Sakino Kindai University (JP) —
3 Yuji Sano National Institutes of Natural… (JP) Saiseikai Kanagawa Hospital (JP) +2
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