Abstract
The effects of three factors i.e. compressive residual stress, surface roughness and microstructure hardening in shot peened surface on fretting fatigue (FF) were evaluated. The results show that the residual stress and the surface roughness are predominant FF with the rectangular contact pad. Two kinds of commercial lubricants for post peening coating can not improve the FF resistance, since their processing reduce the compressive residual stress.
| Original language | English |
|---|---|
| Pages (from-to) | 229-234 |
| Number of pages | 6 |
| Journal | Rare Metals |
| Volume | 18 |
| Issue number | 3 |
| State | Published - Sep 1999 |