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dc.rights.licenseAttribution 4.0 International*
dc.contributor.authorGaldos Errasti, Lander
dc.contributor.authorSaénz de Argandoña Fernández de Gorostiza, Eneko
dc.contributor.authorMendiguren Olaeta, Joseba
dc.contributor.authorSilvestre Soriano, Elena
dc.description.abstractElasto–plastic behavior of the third generation Fortiform 1050 steel has been analysed using cyclic tension–compression tests. At the same time, the pseudo elastic modulus evolution with plastic strain was analysed using cyclic loading and unloading tests. From the experiments, it was found that the cyclic behavior of the steel is strongly kinematic and elastic modulus decrease with plastic strain is relevant for numerical modelling. In order to numerically analyse a U-Drawing process, strip drawing tests have been carried out at different contact pressures and Filzek model has been used to fit the experimental data and implement a pressure dependent friction law in Autoform software. Finally, numerical predictions of springback have been compared with the experimentally ones obtained using a sensorized UDrawing tooling. Different material and contact models have been examined and most influencing parameters have been identified to model the forming of these new steels.eu_ES
dc.description.sponsorshipThe authors would like to thank the Basque and Spanish Governments for the funding of the project THIRDFORM (Elkartek funding by the Basque Government). The collaboration and technical support in the study of the companies GESTAMP and FAGOR ARRASATE S. Coop. is also gratefully acknowledged.
dc.publisherIOP Publishing Ltdeu_ES
dc.titleNumerical simulation of the roll levelling of third generation fortiform 1050 steel using a nonlinear combined hardening material modeleu_ES
dcterms.sourceJournal of Physics: Conference Serieseu_ES
local.relation.projectIDinfo:eu-repo/grantAgreement/GV/Elkartek 2015/KK-2015-00037/CAPV/Desarrollo de la cadena de procesos para el conformado de piezas de chapa de aceros de tercera generación Thirdform/THIRDFORM
local.source.detailsVol. 896. N. artículo 012122. 2020eu_ES

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Except where otherwise noted, this item's license is described as Attribution 4.0 International