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dc.contributor.authorParareda, Sergi
dc.contributor.authorCasellas Padró, Daniel
dc.contributor.authorFrómeta Gutiérrez, David
dc.contributor.authorLara, Antoni
dc.contributor.authorPujante Agudo, Jaume
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Minera, Industrial i TIC
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Ciència i Enginyeria dels Materials
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència i Enginyeria de Materials
dc.identifier.citationParareda, S. [et al.]. Fatigue resistance of press hardened 22MnB5 steels. "International journal of fatigue", 1 Gener 2020, vol. 130, p. 105262:1-105262:10.
dc.description© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
dc.description.abstractIn press hardened steels, fatigue behaviour is very sensitive to surface defects or irregularities, either intrinsic or introduced during trimming operations. This work addresses the understanding and prediction of fatigue resistance of press hardened steels from a fracture mechanics approach. The size of fatigue originating defects were evaluated and used to estimate the fatigue limit for different surface conditions (coated and uncoated), different coatings (Al-Si and Zn) and different edge condition (polished and mechanically trimmed). Good agreement was found between calculated and experimental values, which shows the potential of fracture mechanics to estimate the fatigue performance of press hardened steels.
dc.rightsAttribution-NonCommercial-NoDerivs 4.0 International
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials
dc.subject.lcshStrength of materials
dc.subject.lcshFracture mechanics
dc.subject.lcshSteel -- Fatigue
dc.subject.otherPress hardening
dc.subject.otherEdge damage
dc.subject.otherFracture mechanics
dc.titleFatigue resistance of press hardened 22MnB5 steels
dc.subject.lemacResistència de materials
dc.subject.lemacMecànica de fractura
dc.subject.lemacAcer -- Fatiga
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (author's final draft)
local.citation.authorParareda, S.; Casellas, D.; Frómeta, D.; Lara, A.; Pujante, J.
local.citation.publicationNameInternational journal of fatigue

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