3.3.3 Composition analysis of wear debris in fretting region
The conditions and mechanisms for the generation of wear debris in the fretting region under SP and DP are basically the same. In this study, the components of the wear debris in the slip zone and the stick region were investigated taking SP as an example. Fig.8(j)(k) are the EDX spectrums of the wear debris component in the slip region and the stick region when the contact stress is 150 MPa and the equivalent stress is 400 MPa under SP;