Effects of external static electrical field on thermal and electrical conductivity in the Al-Cu, Al-Ni, and Al-Si eutectic alloys

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dc.contributor.authorBasit, Sercan
dc.contributor.authorEsener, Pınar Ata
dc.contributor.authorAydoğan, Yiğit Yavuz
dc.contributor.authorAksöz, Sezen
dc.contributor.authorMaraşlı, Necmettin
dc.date.accessioned2024-09-11T19:51:22Z
dc.date.available2024-09-11T19:51:22Z
dc.date.issued2024
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractThis study aims to investigate the effects of external positive and negative static electric fields (E+ and Erespectively) on thermal conductivity (K) and electrical conductivity (a) in Al-33 wt. % Cu, Al-6.4 wt. % Ni and Al-12 wt. % Si eutectic alloys. For this purpose, the solidifications of Al-Cu, Al-Ni, and Al-Si eutectic alloys were directionally done under E+ and E-. The directions of E were chosen to be parallel (E+) and antiparallel (E-) to the solid-liquid (S-L) growth direction and the magnitudes of E were approximately (+10) and (_ 10) kV cm_ 1 and (+16) and (-16) kV cm_ 1 for the Al-Cu, Al-Ni, and Al-Si eutectic alloys, respectively. The effects of E+ and E_ on the K and a were determined by the longitudinal heat flow and the four-point probe methods, respectively. While the K and a values decreased with increasing temperature, the K and a were increased and decreased with E+ and E_, respectively.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey (TUBITAK) [118M695]en_US
dc.description.sponsorshipThis research was supported financially by the Scientific and Technical Research Council of Turkey (TUBITAK) under contract no. 118M695. The authors are grateful to the Scientific and Technical Research Council of Turkey (TUBITAK) for their financial support.en_US
dc.identifier.doi10.1016/j.tca.2024.179828
dc.identifier.issn0040-6031
dc.identifier.issn1872-762X
dc.identifier.scopus2-s2.0-85199569791en_US
dc.identifier.urihttps://doi.org/10.1016/j.tca.2024.179828
dc.identifier.urihttps://hdl.handle.net/11363/7769
dc.identifier.volume740en_US
dc.identifier.wosWOS:001283764200001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofThermochimica Actaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectEutectic alloysen_US
dc.subjectSolidification under electric fielden_US
dc.subjectThermal conductivityen_US
dc.subjectElectrical conductivityen_US
dc.titleEffects of external static electrical field on thermal and electrical conductivity in the Al-Cu, Al-Ni, and Al-Si eutectic alloysen_US
dc.typeArticleen_US

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