Investigation of the thermoelectrical properties of the Sn91.2-x–Zn8.8–Agx alloys

Basit Öğe Kaydı
dc.contributor.authorŞahin M.
dc.contributor.authorÇadırlı E.
dc.contributor.authorBayram Ü.
dc.contributor.authorEsener P.A.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2018
dc.departmentNiğde ÖHÜ
dc.description.abstractSn91.2-x–Zn8.8–Agx alloys (x = 0.15–10.0 wt%) were directionally solidified upwards at a constant G (4.16 K mm-1) and V (41.5 µm s-1) in a Bridgman-type directional solidification furnace. The electrical resistivity (?) measurements of the alloys depending on the temperature were performed using the standard four-point probe method, and the temperature coefficients of the resistivities (?) were calculated. Composition analyses of the alloys were carried out using energy-dispersive X-ray spectroscopy. The enthalpy (?H) and the specific heat (?Cp) values of the alloys were determined by differential scanning calorimetry analysis. The thermal conductivity (K) values were obtained from the Wiedemann–Franz equation. According to the experimental results, electrical resistivities increased up to 3.0 mass% Ag and decreased with further increase in Ag content. Enthalpy and specific heat values decreased with the increasing content of Ag. The results were compared with the previous works for Sn–Zn–Ag alloys. © 2017, Akadémiai Kiadó, Budapest, Hungary.
dc.description.sponsorshipÖmer Halisdemir Üniversitesi
dc.description.sponsorshipAcknowledgements This project was supported by the Nig^de Ömer Halisdemir University Scientific Research Project Unit under Contract No: FEB 2013/18. The authors would like to thank to Nig^de University Scientific Research Project Unit for their financial support.
dc.identifier.doi10.1007/s10973-017-6939-3
dc.identifier.endpage325
dc.identifier.issn1388-6150
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85039549380
dc.identifier.scopusqualityQ1
dc.identifier.startpage317
dc.identifier.urihttps://dx.doi.org/10.1007/s10973-017-6939-3
dc.identifier.urihttps://hdl.handle.net/11480/1671
dc.identifier.volume132
dc.identifier.wosWOS:000426795200031
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherSpringer Netherlands
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDirectional solidification
dc.subjectElectrical resistivity
dc.subjectEnthalpy
dc.subjectSpecific heat
dc.subjectThermal conductivity
dc.titleInvestigation of the thermoelectrical properties of the Sn91.2-x–Zn8.8–Agx alloys
dc.typeArticle

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu