Characterising the impact of surface integrity on the fatigue behaviour of forged components
dc.contributor.author | GERIN, Benjamin |
dc.contributor.author
hal.structure.identifier | VERDU, Catherine
|
dc.contributor.author
hal.structure.identifier | MOREL, Franck
|
dc.contributor.author | PESSARD, Etienne |
dc.date.accessioned | 2014 |
dc.date.available | 2014 |
dc.date.issued | 2014 |
dc.date.submitted | 2014 |
dc.identifier.uri | http://hdl.handle.net/10985/8904 |
dc.description.abstract | The present study focusses on analysing and modelling the influence on fatigue behaviour of the surface of a hot-forged C70 connecting rod which undergoes a shot-blasting treatment. The shot-blasting heavily affects the surface and thus the fatigue properties. In addition, the forging process introduces large defects which also have an effect on the fatigue strength. So as to be able to determine which aspects of the surface integrity are the most influential in fatigue, various surface states were thoroughly characterised and then tested in high cycle fatigue in bending. The various aspects studied are the surface roughness and large defects, residual stresses, microstructure and hardness. |
dc.language.iso | en |
dc.publisher | Société Française de Métallurgie et de Matériaux |
dc.rights | Pre-print |
dc.subject | fatigue |
dc.subject | forged components |
dc.subject | surface characterisation |
dc.title | Characterising the impact of surface integrity on the fatigue behaviour of forged components |
dc.typdoc | Communication avec acte |
dc.localisation | Centre de Angers |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des structures |
ensam.audience | Internationale |
ensam.conference.title | FDMD II : 2nd International Symposium on Fatigue Design and Material Defects |
ensam.conference.date | 2014-06 |
ensam.country | France |
ensam.title.proceeding | FDMD II : 2nd International Symposium on Fatigue Design and Material Defects |
ensam.page | 1-2 |
ensam.city | Paris |
hal.identifier | hal-01082952 |
hal.version | 1 |
hal.status | accept |