Novel molding technique for ECAP process and effects on hardness of AA7075

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dc.authoridKAYA, Hasan/0000-0002-4461-8764
dc.contributor.authorKaya, H.
dc.contributor.authorUcar, M.
dc.contributor.authorCengiz, A.
dc.contributor.authorSamur, R.
dc.contributor.authorOzyurek, D.
dc.contributor.authorCaliskan, A.
dc.date.accessioned2024-09-29T16:09:57Z
dc.date.available2024-09-29T16:09:57Z
dc.date.issued2014
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, a novel Equal channel angular pressing (ECAP) die which named Hexa die, designed and manufactured in order to reduce process duration and eliminate manual sample rotation problems. For this reason, the surfaces of die was machined to get the cylindrical channels be able to extract out of ECAP samples. These channels provide 100% accuracy for angular routes for cylindrical samples. Experiments are carried out with the same sample materials (AA7075) at a constant temperature (210 degrees C) and C rotation. In the study, process time scenarios for traditional and novel Hexa die techniques have been compared in a theoretical time table. It has been shown that Hexa die has crucial time advantages in order to eliminating the old die process steps such as cooling and reheating time, disassembly and re-assembly of the dies, manually rotation of samples and many of others. And finally ECAP'ed samples hardness have been measured.en_US
dc.description.sponsorshipKocaeli University Scientific Research [2010/076-2010/058]en_US
dc.description.sponsorshipIn this study was supported by Kocaeli University Scientific Research Project Unit with Project Studies 2010/076-2010/058 numbers.en_US
dc.identifier.doi10.5755/j01.mech.20.1.4207
dc.identifier.endpage10en_US
dc.identifier.issn1392-1207
dc.identifier.issn2029-6983
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84898069382en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage5en_US
dc.identifier.urihttps://doi.org/10.5755/j01.mech.20.1.4207
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7875
dc.identifier.wosWOS:000334673100001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherKaunas Univ Technolen_US
dc.relation.ispartofMechanikaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectmoldingen_US
dc.subjectECAPen_US
dc.subjectdeformationen_US
dc.subjectHexa dieen_US
dc.subjectaluminumen_US
dc.subjecthardnessen_US
dc.titleNovel molding technique for ECAP process and effects on hardness of AA7075en_US
dc.typeArticleen_US

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