Influence of the laser pulse time profile on residual stress characteristics in laser shock peening

In this paper, residual stress and plastic deformation of TC4 titanium alloys and AA7075 aluminum alloys after laser shock peening (LSP) with the laser pulses that have the same energy and peak intensity but different time profiles have been studied. The results show that the time profile of the las...

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Veröffentlicht in:	Optics express 2023-05, Vol.31 (11), p.18039-18049
Hauptverfasser:	Zhou, Luoxian, Zhu, Chengyu, Yuan, Hang, Mei, Xiaochen, Jiang, Jiantang, Lu, Zhiwei
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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