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dc.contributor.authorRazavi, Seyed Mohammed Javad
dc.contributor.authorPeron, Mirco
dc.contributor.authorTorgersen, Jan
dc.contributor.authorBerto, Filippo
dc.contributor.authorWelo, Torgeir
dc.identifier.citationFrattura ed Integrità Strutturale. 2017, 11 (41), 440-446.nb_NO
dc.description.abstractThe multiaxial fatigue strength of circumferentially V-notched and semicircular notched specimens made of 40CrMoV13.9 has been investigated in this paper. The multiaxial load were applied using combined tension and torsion loading, both in-phase and out-of-phase. The axissymmetric V-notched specimens were characterized by a blunt notch tip (radius: 1 mm) and notch opening angle of 90o and the semicircular specimens were characterized by a constant notch tip radius. The net sectional area of both cases was equal with a diameter of 12 mm. The notched specimens were tested under pure mode I (tension), mixed mode I/III and pure mode III (torsion). More than 120 fatigue test data are used in this paper to evaluate the fatigue behaviour of 40CrMoV13.9 alloy. All fatigue data are analysed using the Average Strain Energy Density (ASED) criterion which employs the mean value of the strain energy density evaluated over a finite size semicircular sector surrounding the tip of the notch to predict the fatigue life of the tested specimens.nb_NO
dc.publisherItalian Group of Fracturenb_NO
dc.rightsNavngivelse 4.0 Internasjonal*
dc.title40CrMoV13.9 notched specimens under multiaxial fatigue: An overview of recent resultsnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.source.journalFrattura ed Integrità Strutturalenb_NO
dc.description.localcode© Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions. Frattura ed Integrità Strutturale (Fracture and Structural Integrity, F&SI) is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles in this journal without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of open access. F&SI operates under the Creative Commons Licence Attribution 4.0 International (CC-BY 4.0). This allows to copy and redistribute the material in any medium or format, to remix, transform and build upon the material for any purpose, even commercially, but giving appropriate credit and providing a link to the license and indicating if changes were made.nb_NO
cristin.unitnameInstitutt for maskinteknikk og produksjon

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