Thermal response of DP600 dual-phase steel under ultrasonic fatigue loading
dc.contributor.author | TORABIAN, Noushin |
dc.contributor.author | FAVIER, VERONIQUE |
dc.contributor.author
hal.structure.identifier | ZIAEI-RAD, Saeed
|
dc.contributor.author | DIRRENBERGER, Justin |
dc.contributor.author | ADAMSKI, Frédéric |
dc.contributor.author
hal.structure.identifier | RANC, Nicolas
|
dc.date.accessioned | 2016 |
dc.date.available | 2017 |
dc.date.issued | 2016 |
dc.date.submitted | 2016 |
dc.identifier.issn | 0921-5093 |
dc.identifier.uri | http://hdl.handle.net/10985/11247 |
dc.description.abstract | The present work employed in situ infrared thermography to investigate the thermal response and dissipative mechanisms of a dual-phase steel under ultrasonic tension-compression fatigue testing. A classical thermal response occurred for stress amplitudes below 247 MPa but an abnormal thermal response was observed for stress amplitudes above 247 MPa, in that the temperature stabilized after a steep increase of up to 350 °C. The mean dissipated energy per cycle was estimated based on temperature measurements using the heat diffusion equation. The relationship between the mean dissipated energy per cycle and the stress amplitude was studied, and mechanisms related to the observed thermal response were discussed. |
dc.language.iso | en |
dc.publisher | Elsevier |
dc.rights | Post-print |
dc.subject | Ultrasonic fatigue |
dc.subject | Infrared thermography |
dc.subject | Dual-phase steel |
dc.subject | Ferrite |
dc.subject | Dissipative mechanisms |
dc.subject | Dislocations |
dc.title | Thermal response of DP600 dual-phase steel under ultrasonic fatigue loading |
ensam.embargo.terms | 2017-03-06 |
dc.identifier.doi | 10.1016/j.msea.2016.09.025 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Paris |
dc.subject.hal | Chimie: Matériaux |
dc.subject.hal | Physique: matière Condensée: Science des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Matériaux et structures en mécanique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des matériaux |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des solides |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Mécanique des structures |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Thermique |
dc.subject.hal | Sciences de l'ingénieur: Mécanique: Vibrations |
ensam.audience | Internationale |
ensam.page | 97-105 |
ensam.journal | Materials Science and Engineering: A |
ensam.volume | 677 |
ensam.peerReviewing | Oui |
hal.identifier | hal-01377599 |
hal.version | 1 |
hal.status | accept |