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Thermal analysis of some alloys in the Ag-Cu-Sn ternary system

S. MARJANOVIĆ1,* , D. MANASIJEVIĆ1, D. MINIĆ2, D. ŽIVKOVIĆ1, R. TODOROVIĆ3

Affiliation

  1. University of Belgrade, Technical Faculty, VJ 12, 19210 Bor, Serbia
  2. University of Pristina, Faculty of Technical Sciences, 38220 Kosovska Mitrovica, Serbia
  3. nstitute of Mining and Metallurgy, Zeleni Bulevar 35, 19210 Bor, Serbia

Abstract

The ternary phase transition reactions in the system Ag-Cu-Sn were studied by DTA (Differential Thermal Analysis). The investigated samples were situated along three vertical sections with molar ratios Ag/Cu=1, Ag/Sn=1 and Cu/Sn=1. The liquidus surface and invariant reactions were calculated by the CALPHAD method using thermodynamic parameters included in the COST 531 database. The experimentally determined phase transition temperatures were compared with calculation results and good mutual agreement was noticed..

Keywords

Ag-Cu-Sn ternary system; Phase diagram; Thermal analysis.

Submitted at: Nov. 4, 2008
Accepted at: Feb. 24, 2009

Citation

S. MARJANOVIĆ, D. MANASIJEVIĆ, D. MINIĆ, D. ŽIVKOVIĆ, R. TODOROVIĆ, Thermal analysis of some alloys in the Ag-Cu-Sn ternary system, Journal of Optoelectronics and Advanced Materials Vol. 11, Iss. 2, pp. 175-179 (2009)