Effect of carbon content and drawing strain on the fatigue behavior of tire cord filaments

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dc.authoridKoymatcik, Huseyin/0000-0001-9395-6818
dc.authoridAHLATCI, Hayrettin/0000-0002-6766-4974
dc.contributor.authorKoymatcik, Huseyin
dc.contributor.authorAhlatci, Hayrettin
dc.contributor.authorSun, Yavuz
dc.contributor.authorTuren, Yunus
dc.date.accessioned2024-09-29T15:57:32Z
dc.date.available2024-09-29T15:57:32Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this work we aim to investigate fatigue strengths of the steel filaments in diameter of 0.25 mm with three different Carbon (0.70%C, 0.80%C and 0.90%C) and with four different drawing strains (3.25, 3.37, 3.71 and 3.76) by the pure bending test method. All fatigue tests have been carried out at room temperature and at a frequency of 10 Hz via a custom manufactured pure bending testing machine of which the fully reserved strain value, R = epsilon(min)/epsilon(max), is -1. The applied value of cyclic deformation, epsilon, has been chosen from the range 0.20%-1.07% as bending strain. The plots of S-N (Strain-Cycle) curves are based on high cycle fatigue (HCF) life is greater than or equal to 10(4) cycles. The fatigue deformation limit values have been determined as 0.55% units and 0.20% units for the steels of the 0.25NT-70C and 0.25UT-90C quality, respectively. The increase in hardness resulting from the microstructural thinning (due to drawing strain) increases the fatigue deformation limit of the steels containing 0.80%C. Despite the increase in the drawing strain, carbon content and hardness, the fatigue deformation limit decreased with increasing inclusion content. Fractured surfaces of the samples, which have been broken at both high fatigue life and fatigue deformation limit values, are inspected via SEM. The SEM inspection has demonstrated that the fatigue fracturing of the steel filaments are similar to that of baseball bat cracking. (C) 2018 Karabuk University. Publishing services by Elsevier B.V.en_US
dc.description.sponsorshipBekaert Izmit Steel Cord Industry and Trade Inc. Technology department; Scientific and Technological Research Council Of Turkey [1005, 117M102]; Karabuk University Coordination of Scientific Research Projects (BAP) Project [KBU-BAP-1512-DR-023]en_US
dc.description.sponsorshipThe authors would like to express thanks to Bekaert Izmit Steel Cord Industry and Trade Inc. Technology department, The Scientific and Technological Research Council Of Turkey (1005 - National New Ideas and Products R&D Funding Program codded as 117M102) and Karabuk University Coordination of Scientific Research Projects (BAP) Project code coded as KBU-BAP-1512-DR-023 for supplying steel wires and supporting this work financially.en_US
dc.identifier.doi10.1016/j.jestch.2018.04.010
dc.identifier.endpage296en_US
dc.identifier.issn2215-0986
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85046159718en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage289en_US
dc.identifier.urihttps://doi.org/10.1016/j.jestch.2018.04.010
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4868
dc.identifier.volume21en_US
dc.identifier.wosWOS:000433239500003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier - Division Reed Elsevier India Pvt Ltden_US
dc.relation.ispartofEngineering Science and Technology-An International Journal-Jestechen_US
dc.relation.publicationcategoryDiğeren_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSteel tire corden_US
dc.subjectCarbon contenten_US
dc.subjectPure bending fatigueen_US
dc.subjectFracture surfacesen_US
dc.titleEffect of carbon content and drawing strain on the fatigue behavior of tire cord filamentsen_US
dc.typeReviewen_US

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