The effect of extrusion speed on the structure and corrosion properties of aged and non-aged 6063 aluminum alloy

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dc.contributor.authorAytac, A.
dc.contributor.authorDascilar, B.
dc.contributor.authorUsta, M.
dc.date.accessioned2025-10-29T11:24:36Z
dc.date.issued2011
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.description.abstractExtrusion is used in processing of Al alloy for consolidation, redistribution of reinforcements, and shape forming. The important parameter that controls the extrusion process is extrusion rate, which is a function of extrusion equipment and parameters. Homogenized AA6063 alloy billets were extruded at different ram speeds related to extrusion speed (3, 6, 10 mm s(-1)) and then aged at 185 degrees C for 6h. The extruded samples were studied for their corrosion, microstructure, and mechanical properties. The effects of extrusion speed and aging on the corrosion behavior of AA6063 were investigated using dynamic polarization and impedance techniques in 0.5 M NaCl aqueous solution. The surface structures were then characterized by means of surface profilometer. The electrochemical measurements showed that the decreasing ram speed for the aged sample improved the corrosion resistance. In addition, the aging improved the corrosion resistance of aluminum in 0.5 NaCl environments. (C) 2011 Elsevier B.V. All rights reserved.
dc.description.sponsorshipFENIS Aluminum
dc.description.sponsorshipThe authors thank to O. Faruk Deniz for helping surface roughness measurements, Ahmet Nazim for helping with SEM study, Mr. Umit Buyukfirat and the FENIS Aluminum for their support during this study.
dc.identifier.doi10.1016/j.matchemphys.2011.09.029
dc.identifier.endpage1360
dc.identifier.issn0254-0584
dc.identifier.issue3
dc.identifier.orcid0000-0003-2718-2273
dc.identifier.scopus2-s2.0-80054033203
dc.identifier.scopusqualityQ1
dc.identifier.startpage1357
dc.identifier.urihttps://doi.org/10.1016/j.matchemphys.2011.09.029
dc.identifier.urihttps://hdl.handle.net/20.500.14854/10026
dc.identifier.volume130
dc.identifier.wosWOS:000296830500083
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofMaterials Chemistry and Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectAlloys
dc.subjectElectrochemical techniques
dc.subjectHardness
dc.subjectCorrosion test
dc.titleThe effect of extrusion speed on the structure and corrosion properties of aged and non-aged 6063 aluminum alloy
dc.typeArticle

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