Published January 1, 2010 | Version v1
Journal article Open

Interfacial energies of solid CuAl2 in the CuAl2-Ag2Al pseudo binary alloy

  • 1. Erciyes Univ, Inst Sci & Technol, Dept Phys, TR-38039 Kayseri, Turkey
  • 2. Erciyes Univ, Fac Arts & Sci, Dept Phys, TR-38039 Kayseri, Turkey
  • 3. Nigde Univ, Fac Arts & Sci, Dept Phys, Nigde, Turkey
  • 4. Erciyes Univ, Fac Educ, Dept Sci Educ, TR-38039 Kayseri, Turkey

Description

Gibbs-Thomson coefficient, solid-liquid interfacial energy and grain boundary energy are important parameters for people doing comparisons between experimentally observed solidification morphology and predictions from theoretical models. Thus the Gibbs-Thomson coefficient, solid-liquid interfacial energy and grain boundary energy of solid CuAl2 in the CuAl2-Ag2Al pseudo binary system have been determined from observed grain boundary groove shapes. The variation of thermal conductivity of solid CuAl2 with temperature has also been measured by using a radial heat flow apparatus. (C) 2010 Elsevier By. All rights reserved.

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