Competitive effect of residual stress and surface roughness on the fatigue life of shot peened S42200 steel at room and elevated temperature
Kaifa Fan, Daoxin Liu, Yanjie Liu, Junnan Wu, Hailan Shi, Xiaohua Zhang, Kai Zhou, Junfeng Xiang, Magd Abdel Wahab
Topics & Concepts
Materials scienceShot peeningResidual stressSurface roughnessFatigue limitPeeningFinite element methodComposite materialRelaxation (psychology)Shot (pellet)BendingStress concentrationStress (linguistics)Surface finishStructural engineeringMetallurgyFracture mechanicsEngineeringMedicinePhilosophyInternal medicineLinguisticsSurface Treatment and Residual StressErosion and Abrasive MachiningHigh-Velocity Impact and Material Behavior