Effect of the Absorption Layer on the Microstructure and Mechanical Properties of M50 Steel by Laser Shock Peening

By means of laser shock peening (LSP) for 1–6 times, microstructure observation, hardness, rotating bending fatigue performance tests, and the influence of the absorption layer on the LSP effect of the M50 steel has been studied. The results show that, after LSP with an absorption layer of aluminum...

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Veröffentlicht in:	JOM (1989) 2024-12, Vol.76 (12), p.7247-7258
Hauptverfasser:	Liu, Weijun, Sun, Yufeng, Yu, Xingfu, Su, Yong, Li, Chunguang
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Aluminum alloys Bearing steels Bend strength Bending fatigue Chemistry and Materials Science Chemistry/Food Science Damage Earth Sciences Engineering Environment Fatigue limit Fatigue tests Hardness High speed tool steels Laser shock processing Lasers Materials Science Mechanical properties Metal fatigue Metal foils Microstructure Morphology Peening Performance tests Physics Residual stress Rotation Stainless steel Technical Article Tensile strength Titanium alloys
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