Laser peening process and its impact on materials properties in comparison with shot peening and ultrasonic impact peening
The laser shock peening (LSP) process using a Q-switched pulsed laser beam for surface
modification has been reviewed. The development of the LSP technique and its numerous …
modification has been reviewed. The development of the LSP technique and its numerous …
A critical review of laser shock peening of aircraft engine components
Many aviation accidents are caused by the failure of aircraft engine components, and engine
blades are especially vulnerable to high‐cycle fatigue fracture in severe working …
blades are especially vulnerable to high‐cycle fatigue fracture in severe working …
3D laser shock peening–a new method for the 3D control of residual stresses in selective laser melting
This paper describes a hybrid additive manufacturing process–3D Laser Shock Peening (3D
LSP), based on the integration of Laser Shock Peening (LSP) with selective laser melting …
LSP), based on the integration of Laser Shock Peening (LSP) with selective laser melting …
Tailoring residual stress profile of selective laser melted parts by laser shock peening
The paper describes a new approach in controlling and tailoring residual stress profile of
parts made by Selective Laser Melting (SLM). SLM parts are well known for the high tensile …
parts made by Selective Laser Melting (SLM). SLM parts are well known for the high tensile …
Progress in applications of shockwave induced by short pulsed laser on surface processing
The force effect of the shockwave generated by the short-pulse and ultra-short-pulse laser
enables the laser to enhance the mechanical properties of the material without ablating the …
enables the laser to enhance the mechanical properties of the material without ablating the …
Laser shock peening effect on the dislocation transitions and grain refinement of Al–Mg–Si alloy
U Trdan, M Skarba, J Grum - Materials characterization, 2014 - Elsevier
This paper systematically investigates the effect of laser shock peening without coating
parameters on the microstructural evolution, and dislocation configurations induced by ultra …
parameters on the microstructural evolution, and dislocation configurations induced by ultra …
Improvement of corrosion resistance of AA2024-T3 using femtosecond laser peening without protective and confining medium
This work reports for the first time the effect of femtosecond laser shock peening (fLSP)
without a sacrificial overlay under atmospheric conditions (no confinement) on the corrosion …
without a sacrificial overlay under atmospheric conditions (no confinement) on the corrosion …
Influence of low-plasticity ball burnishing on the high-cycle fatigue strength of medium carbon AISI 1045 steel
R Avilés, J Albizuri, A Rodríguez… - International journal of …, 2013 - Elsevier
The aim of this paper is to quantify the improvement in the high-cycle fatigue strength of AISI
1045 normalized steel after low-plasticity ball burnishing, providing engineering data and …
1045 normalized steel after low-plasticity ball burnishing, providing engineering data and …
Laser shock peening (LSP): Electrochemical and hydrodynamic investigation of corrosion protection pre-treatment for a copper surface in 3.5% NaCl medium
Besides electrochemical corrosion protection, laser shock peening provides extended
fatigue life and mechanical properties for metals, as reported in the literature. However, most …
fatigue life and mechanical properties for metals, as reported in the literature. However, most …
SEM/EDS characterization of laser shock peening effect on localized corrosion of Al alloy in a near natural chloride environment
U Trdan, J Grum - Corrosion Science, 2014 - Elsevier
This study examines the effect of laser shock peening without coating (LSPwC) on the
corrosion behaviour of AA6082-T651 alloy in a near natural chloride environment. The …
corrosion behaviour of AA6082-T651 alloy in a near natural chloride environment. The …