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Phase equilibria investigation and characterization of the Au-In-Sb system

L. GOMIDŽELOVIĆ1, D. ŽIVKOVIĆ2,* , N. TALIJAN3, D. MANASIJEVIĆ2, V. ĆOSOVIĆ3, A. GRUJIĆ3

Affiliation

  1. Mining and Metallurgy Institute, Zeleni bulevar 35, 19210 Bor, Serbia
  2. University of Belgrade, Technical Faculty, VJ 12, 19210 Bor, Serbi
  3. Institute of Chemistry, Technology and Metallurgy, Njegoševa 12, 11000 Belgrade, Serbia

Abstract

The Au-In-Sb system is of great interest recently, because its alloys belong to the group of potential lead-free solder materials to be used in electronics, while as a part of Au-In-Sb-Te system, it presents a suitable phase change material in optical recording media. The results of phase equilibria investigation and characterization of the alloys in the AuIn-Sb section of the Au-In-Sb system are presented in this paper. The investigations were performed using different experimental methods – thermal analysis, optical microscopy and SEM-EDX, hardness and electrical conductivity measurements, and also, using ThermoCalc software based on adequate thermodynamic calculation..

Keywords

Au-In-Sb system, Phase equilibria, Characterization.

Submitted at: Nov. 19, 2007
Accepted at: Feb. 18, 2008

Citation

L. GOMIDŽELOVIĆ, D. ŽIVKOVIĆ, N. TALIJAN, D. MANASIJEVIĆ, V. ĆOSOVIĆ, A. GRUJIĆ, Phase equilibria investigation and characterization of the Au-In-Sb system, Journal of Optoelectronics and Advanced Materials Vol. 10, Iss. 2, pp. 455-460 (2008)