Published January 1, 2015
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The Experimental Determination of Interfacial Energies for Solid Zn in Equilibrium with Zn-Al-Sb Liquid
- 1. Abdullah Gul Univ, Fac Engn, Dept Mat Sci & Nanotechnol, TR-38039 Kayseri, Turkey
- 2. Kocaeli Univ, Fac Arts & Sci, Dept Phys, TR-41380 Kocaeli, Turkey
- 3. Nevsehir Haci Bektas Veli Univ, Dept Phys, Fac Arts & Sci, TR-50300 Nevsehir, Turkey
- 4. Erciyes Univ, Dept Phys, Fac Sci, TR-38039 Kayseri, Turkey
- 5. Yildiz Tekn Univ, Fac Chem & Met Engn, Dept Met & Mat Engn, TR-34210 Davutpasa, Turkey
Description
The equilibrated grain boundary groove shapes of solid Zn in equilibrium with Zn-Al-Sb liquid were observed from a quenched sample using a radial heat flow apparatus. The Gibbs-Thomson coefficient, solid-liquid interfacial energy, and grain boundary energy of the solid Zn were determined from the observed grain boundary groove shapes. The thermal conductivity of the eutectic solid phase for Zn-0.4 at. pct Al-0.4 at. pct Sb alloy and the thermal conductivity ratio of the liquid phase to the solid phase for Zn-0.4 at. pct Al-0.4 at. pct Sb alloy at eutectic temperature were also measured with a radial heat flow apparatus and a Bridgman-type growth apparatus, respectively.
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