Using Laser Shock Peening to Enhance Metallic Additive Manufacturing
Author: Sanin Zulića, Sunil Pathaka, Michael Fitzmireb, Ebrahim Asadib, Jan Kaufmana, Vojislav Petrovićc, Fernando Gustavo Warchomickad, Marek Boehma, Ondrej Stranskya, Benjamin, Meierc, Jan Brajera a HiLASE Centre, Institute of Physics of the Czech Academy of Sc
Source: ICSP14 Milan
Doc ID: 2022076
Year of Publication: 2022
Abstract:
Keywords: Additive Manufacturing, Laser Shock Peening, Fatigue Life Improvement,
Surface Integrity Improvement
Abstract: In the present work, the effects of laser shock peening on mechanical properties of
metal additive manufacturing parts made of SS 304L, SS 316L, AlMg10Si, and Ti6Al4V were
discussed. The samples were evaluated for residual stress, microstructure, computed
tomography scanning, and/or fatigue life testing. All the measurements/testings were carried
out on the As-Built and LSP treated samples and the results were compared
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