Experimental determination of thermal conductivity and interfacial energies of solid Pb solution in the Pb-Sb eutectic system
Chemical Physics Letters, cilt.503, sa.4-6, ss.220-225, 2011 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 503 Sayı: 4-6
- Basım Tarihi: 2011
- Doi Numarası: 10.1016/j.cplett.2011.01.006
- Dergi Adı: Chemical Physics Letters
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.220-225
- İstanbul Gelişim Üniversitesi Adresli: Hayır
Özet
The equilibrated grain boundary groove shapes of solid Pb solution in equilibrium with the Pb-Sb eutectic liquid have been observed from quenched sample. The Gibbs-Thomson coefficient, solid-liquid interfacial energy and grain boundary energy of solid Pb solution have been determined. The thermal conductivity values for Pb-5.8 at.% Sb and Pb-17.5 at.% Sb and the thermal conductivity ratio of eutectic liquid phase to eutectic solid for Pb-17.5 at.% Sb alloy at the melting temperature have also been measured with a radial heat flow apparatus and Bridgman type growth apparatus, respectively. © 2011 Elsevier B.V. All rights reserved.