Dependency of the thermal and electrical conductivity on temperatures and compositions of Zn in the Al-Zn alloys

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dc.contributor.authorErol H.
dc.contributor.authorÇadirli E.
dc.contributor.authorErol E.A.
dc.contributor.authorGündüz M.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2019
dc.departmentNiğde ÖHÜ
dc.description.abstractThe variations of thermal conductivity (K) with temperature for Al–xZn (x = 5, 10, 20, 30, 50 and 60 wt. %) alloys were measured by using a radial heat flow furnace. The variations of electrical conductivity (?) of solid phases with temperature for the studied alloys were determined from the Wiedemann-Franz and Smith-Palmer equations by using the measured values of K from the plots of K. The thermal temperature coefficient (? TTC ) and the electrical temperature coefficient (? ETC ) were obtained. Dependency of the ? TTC and ? ETC on the composition of Zn in the Al-Zn alloys was also investigated. According to the present experimental results, K of Al–Zn alloys linearly decrease with increasing temperatures up to the melting temperature for each composition and exponentially decrease with the increasing Zn content. On the other hand, the ? of Al based Al-Zn alloys exponentially decrease with increasing temperature and Zn content. © 2018, © 2018 Informa UK Limited, trading as Taylor & Francis Group.
dc.description.sponsorshipFirat University Scientific Research Projects Management Unit
dc.description.sponsorshipThis project was supported by the Erciyes University Scientific Research Project Unit under Contract No: FDK-2013-4756. The authors would like to thank Erciyes University Scientific Research Project Unit for their financial support.
dc.identifier.doi10.1080/13640461.2018.1549190
dc.identifier.endpage105
dc.identifier.issn1364-0461
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85057586485
dc.identifier.scopusqualityQ2
dc.identifier.startpage95
dc.identifier.urihttps://dx.doi.org/10.1080/13640461.2018.1549190
dc.identifier.urihttps://hdl.handle.net/11480/1502
dc.identifier.volume32
dc.identifier.wosWOS:000459911300005
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherTaylor and Francis Ltd.
dc.relation.ispartofInternational Journal of Cast Metals Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAl-Zn Alloys
dc.subjectelectrical conductivity
dc.subjecttemperature coefficients
dc.subjectThermal conductivity
dc.titleDependency of the thermal and electrical conductivity on temperatures and compositions of Zn in the Al-Zn alloys
dc.typeArticle

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