Shot peening is a critical process for enhancing the durability of metal surfaces. A shot peening machine utilizes high-velocity shots to bombard the workpiece's exterior. This process creates a series of residual stresses within the metal, which effectively improve its resistance to fatigue. The

Material fatigue fracture is a pervasive challenge in numerous engineering applications. To combat this issue, researchers are actively exploring innovative material designs that can significantly extend the fatigue life of components. These advancements often involve leveraging novel materials w