Shot peening is a typical surface strengthening process that is widely applied in engineering
practice for it can introduce finer grains in the near-surface layer and generate a …

Shot peening is widely used to strengthen the surface of metal parts, and its effect is affected
by various parameters, such as shot peening coverage, peening intensity, peening velocity …

Shot peening is a widely used surface strengthening technique which can improve the
fatigue life of metal components by introducing reasonably distributed compressive residual …

This paper aims to study the effect of controlling parameters of ultrasonic peening treatment
(UPT), including the pin diameter, the vertical velocity of the pin, friction coefficient etc. on the …

Residual stresses evidently affect the strength, fatigue property and machining deformation
of the mechanical components. Therefore, stress relief processes are extensively applied in …

Shot peening induced residual stress is strongly related to residual work hardening which
relies on both the process and the target material. In this work, residual stress and coupled …

Shot-peening is a mechanical surface treatment widely employed to enhance the fatigue life
of metallic components by generating compressive residual stress fields below the surface …

Shot peening (SP) is used to enhance the fatigue life of metallic components. The
knowledge of the resulting residual stress (RS) field in the vicinity of geometrical features …

Three-dimensional finite element models of single shot impact and multiple shot impacts are
developed to study grain refinement induced by severe shot peening. A multiscale …

Finite element method (FEM) has been proved to be powerful in studying the process of shot
peening (SP). The random representative cell model is frequently utilized to simulate the SP …