Fretting Fatigue of Shafts Strengthened by Surface Plastic Deformation

Author:  V Pokhmurskii
Source:  Conf Proc: ICSP-7 (extra)
Doc ID:  1999063
Year of Publication:  1999
Abstract:  
Influence of surface plastic deformation on fatigue resistance of shafts (carbon and low-alloyed steel) with the account of scale effect is considered. It is shown that such strengthening considerably increases fatigue resistance of shafts in the air including fretting conditions. Effectivity of such strengthening decreases sharply with the increase of the number of loading cycles under simultaneous influence of corrosive environment and fretting.