Abstract: A simple method for obtaining actual unloading behavior of high strength steels is proposed. Based on this method loading-unloading stress-strain curves for NiCrMoV125 steel is obtained. It is ...

Abstract: The interest in the use of layered cylinders that combine autofrettage and shrink fit in order to extend fatigue lifetimes is increasing. As the number of layers increases, the sequential order ...

Abstract: Loading, unloading, and reloading behavior of high-strength steel AISI 4340 (with yield strength of 1080MPa) has been measured using the round bar specimen and method described in (, and , ...

Abstract: Relieved strains due to drilling hole in a ring sample cut from an autofrettage cylinder are measured. Measured strains are then transformed to residual stresses using calibration constants and ...