LENS Ti-6Al-4V alloy material properties determination for LS-Dyna package

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dc.authorid0000-0002-5320-9479en_US
dc.authorid0000-0003-1300-8020en_US
dc.authorid0000-0001-7626-6823en_US
dc.authorid0000-0001-9847-9205en_US
dc.contributor.authorBaranowski, Pawel
dc.contributor.authorMalachowski, Jerzy
dc.contributor.authorPlatek, Pawel
dc.contributor.authorSzafranska, Aleksandra
dc.date.accessioned2024-07-12T20:47:21Z
dc.date.available2024-07-12T20:47:21Z
dc.date.issued2018en_US
dc.departmentFakülteler, İnsan ve Toplum Bilimleri Fakültesi, Matematik Bölümüen_US
dc.description.abstractA procedure for determining the material properties of LENS Ti-6Al-4V is presented based on experimental uniaxial tensile tests with an extensometer. The elasto-plastic constitutive model with stress vs. effective plastic strain curve were selected in the study. In the first stage, the experimental uniaxial tensile tests of the specimens manufactured from Ti-6Al-4V alloy powder by LENS were performed on a universal strength machine. Based on the experimental tests material properties of the samples were evaluated and correlated. The proper methodology of calculating the values of effective plastic strain and effective plastic failure strain used in the selected constitutive models was emphasized and discussed. Correlated material properties were validated based on the static experimental compression test of a honeycomb cellular structure manufactured from Ti-6Al-4V alloy powder by LENS. The comparison of the results of numerical simulations and experiments showed reasonable similarity only for the first stage of deformation. Finally, adopting the elasto-visco-plastic constitutive model with the included damage resulted in an excellent reproduction of the force vs. displacement curve, deformation and failure of the honeycomb structure.en_US
dc.identifier.citationBaranowski, P., Ma?achowski, J., P?atek, P. ve Szafra?ska, A. (2018). LENS Ti-6Al-4V alloy material properties determination for LS-Dyna package. International Conference of Mathematical Sciences, Maltepe Üniversitesi. s. 1-8.en_US
dc.identifier.endpage8en_US
dc.identifier.isbn978-0-7354-1816-5
dc.identifier.startpage1en_US
dc.identifier.urihttps://aip.scitation.org/doi/abs/10.1063/1.5092061
dc.identifier.urihttps://hdl.handle.net/20.500.12415/1986
dc.language.isoenen_US
dc.publisherMaltepe Üniversitesien_US
dc.relation.ispartofInternational Conference of Mathematical Sciencesen_US
dc.relation.isversionof10.1063/1.5092061en_US
dc.relation.publicationcategoryUluslararası Konferans Öğesi - Başka Kurum Yazarıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY07869
dc.titleLENS Ti-6Al-4V alloy material properties determination for LS-Dyna packageen_US
dc.typeConference Object
dspace.entity.typePublication

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