EFFECT OF PEAK-AGED HEAT TREATMENT ON CORROSION BEHAVIOR OF THE AA6063 ALLOY CONTAINING Al3Ti

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dc.authoridAHLATCI, Hayrettin/0000-0002-6766-4974
dc.contributor.authorCevik, E.
dc.contributor.authorSun, Y.
dc.contributor.authorAhlatci, H.
dc.date.accessioned2024-09-29T16:07:45Z
dc.date.available2024-09-29T16:07:45Z
dc.date.issued2012
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe purpose of this study is to analyse the microstructure and corrosion properties of homogenised and aged AA 6063 aluminium alloys, containing up to 2% Ti, after the conventional casting technique. The microstructure of the homogenised and aged alloys was examined using an optic microscope, and scanning electron microscope. The micro-hardness test was used for the hardness measurements of the investigated alloys. Corrosion tests were performed by suspending samples of certain sizes into 30 gr/l NaCl + 10 ml/l HCl solutions, measuring the mass loss; potentiodynamic polarisation measurements were carried out in the same solution. The microstructure characterization of the investigated alloys shows the Al (matrix), non-shaped dark globular grey-coloured phase and rod-shaped phases formed at the grain boundaries. The non-shaped dark grey-coloured phase is Mg2Si. The rod-shaped phase, formed in the microstructure of the Ti-added AA 6063 alloys, is Al3Ti. The Ti content of the alloy increases, the Al3Ti phase tends to elongate and become plated. The results of the corrosion tests proved that the corrosion rate decreased in alloys containing less than 1% Ti, and the rate of corrosion increased in alloys containing more than 1% Ti, regardless of whether the alloys were homogenised and aged. Another observation was that aging heat treatment improved corrosion resistance.en_US
dc.identifier.doi10.2478/v10172-012-0048-x
dc.identifier.endpage477en_US
dc.identifier.issn1733-3490
dc.identifier.issn2300-1909
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84864192546en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage469en_US
dc.identifier.urihttps://doi.org/10.2478/v10172-012-0048-x
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7142
dc.identifier.volume57en_US
dc.identifier.wosWOS:000318178700009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPolska Akad Nauk, Polish Acad Sciences, Inst Metall & Mater Sci Pasen_US
dc.relation.ispartofArchives of Metallurgy and Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectnon ferrous metals and alloysen_US
dc.subjectcastingen_US
dc.subjectcorrosionen_US
dc.subjectmicro structureen_US
dc.titleEFFECT OF PEAK-AGED HEAT TREATMENT ON CORROSION BEHAVIOR OF THE AA6063 ALLOY CONTAINING Al3Tien_US
dc.typeArticleen_US

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