In this study, the influence of laser shock peening as a post-treatment on cold-sprayed Inconel 625 deposits is investigated to demonstrate the effects of inducing plastic deformation and residual stresses by LSP in order to heal out non-bonded interfaces within the coatings.

cold spraying, compressive residual stress, compressive shock waves, frequency, laser shock peening, nickel-chromium-molybdenum superalloys, plastic deformation, porosity
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2025
ASM International
Topics
Superalloys Cold spray coating Compressive properties Plastic deformation properties Porosity Frequency
Issue Section:
Cold Sprayed or Aerosol Deposition: Metals, Polymers, Ceramics, and Metal Matrix Composite Coatings