Thermal Conductivity and Interfacial Energy of Solid Bi in the Bi-Ag Eutectic System

dc.contributor.author Altintas, Yemliha
dc.contributor.author Ozturk, Esra
dc.contributor.author Aksoz, Sezen
dc.contributor.author Keslioglu, Kazim
dc.contributor.author Marasli, Necmettin
dc.date.accessioned 2025-09-25T10:59:44Z
dc.date.available 2025-09-25T10:59:44Z
dc.date.issued 2015
dc.description , Sezen/0000-0002-8990-1926; en_US
dc.description.abstract The equilibrated grain boundary groove shapes for solid Bi (Bi-2.87 at.%Ag) in equilibrium with Bi-Ag eutectic liquid have been observed from quenched sample with a radial heat flow apparatus. The Gibbs-Thomson coefficient, solid-liquid interfacial energy and grain boundary energy of solid Bi have been determined from the observed grain boundary groove shapes. The variation of thermal conductivity with temperature for eutectic solid phase (Bi-4.7 at.%Ag) has been measured. The ratio of thermal conductivity of equilibrated eutectic liquid phase to eutectic solid phase has also been measured with a Bridgman-type growth apparatus at the melting temperature. The Gibbs-Thomson coefficient, solid-liquid interfacial energy and grain boundary energy of solid Bi in equilibrium with Bi-Ag eutectic liquid were determined to be (9.2 +/- A 0.6) x 10(-8) K m, (52.7 +/- A 6.3) x 10(-3) J m(-2) and (102.4 +/- A 13.3) x 10(-3) J m(-2), respectively, from observed grain boundary groove shapes. en_US
dc.description.sponsorship Erciyes University Scientific Research Project Unit [FBA-2013-4746]; Erciyes University Scientific Research Project Unit; TUBITAK en_US
dc.description.sponsorship This project was supported by Erciyes University Scientific Research Project Unit under Contract No: FBA-2013-4746. The authors are grateful to Erciyes University Scientific Research Project Unit for their financial supports. Yemliha Altintas would like to thank to TUBITAK for support through a scholarship. en_US
dc.identifier.doi 10.1007/s10973-015-4720-z
dc.identifier.issn 1388-6150
dc.identifier.issn 1572-8943
dc.identifier.issn 1588-2926
dc.identifier.scopus 2-s2.0-84941996123
dc.identifier.uri https://doi.org/10.1007/s10973-015-4720-z
dc.identifier.uri https://hdl.handle.net/20.500.12573/4874
dc.language.iso en en_US
dc.publisher Springer en_US
dc.relation.ispartof Journal of Thermal Analysis and Calorimetry en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Alloys en_US
dc.subject Liquid-Solid Reactions en_US
dc.subject Grain Boundaries en_US
dc.subject Thermodynamic Properties en_US
dc.title Thermal Conductivity and Interfacial Energy of Solid Bi in the Bi-Ag Eutectic System en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.author.id Sezen/0000-0002-8990-1926
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gdc.author.wosid Aksoz, Sezen/Khz-5515-2024
gdc.author.wosid Maraşlı, Necmettin/B-1686-2019
gdc.author.wosid Altintas, Yemliha/Abe-7710-2021
gdc.author.wosid Öztürk, Esra/F-5033-2018
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gdc.description.department Abdullah Gül University en_US
gdc.description.departmenttemp [Altintas, Yemliha] Abdullah Gul Univ, Fac Engn, Dept Mat Sci & Nanotechnol, Kayseri, Turkey; [Ozturk, Esra] Kocaeli Univ, Fac Arts & Sci, Dept Phys, TR-41380 Kocaeli, Turkey; [Aksoz, Sezen] Nevsehir Haci Bektas Veli Univ, Dept Phys, Fac Arts & Sci, TR-50300 Nevsehir, Turkey; [Keslioglu, Kazim] Erciyes Univ, Fac Sci, Dept Phys, TR-38039 Kayseri, Turkey; [Marasli, Necmettin] Yildiz Tekn Univ, Fac Chem & Met Engn, Dept Met & Mat Engn, TR-34210 Istanbul, Turkey en_US
gdc.description.endpage 72 en_US
gdc.description.issue 1 en_US
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
gdc.description.scopusquality Q1
gdc.description.startpage 65 en_US
gdc.description.volume 122 en_US
gdc.description.woscitationindex Science Citation Index Expanded
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