Thermodynamic description of the system Ag-Sn-Zn

被引：8
作者：
Vassilev, G. [1 ]
Gandova, V. [2 ]
Milcheva, N. [1 ]
Wnuk, G. [3 ]
机构：
[1] Paisij Hilendarski Univ Plovdiv, Fac Chem, BG-4000 Plovdiv, Bulgaria
[2] Univ Food Technol, Inorgan & Phys Chem Dept, Plovdiv 4000, Bulgaria
[3] Rzeszow Univ Technol, Rzeszow, Poland
来源：
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 2013年 / 43卷
关键词：
Thermodynamics; Phase equilibrium; Computational modeling; Silver alloys; Solders; PHASE-EQUILIBRIA; ZINC;
D O I：
10.1016/j.calphad.2013.03.003
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Experimental data about phase equillibria (e.g. phase boundaries location, invariant equilibria temperatures, etc.) and thermochemical quantities (i.e. thermodynamic activities, liquid phase enthalpies of formation) of the system Ag-Sn-Zn have been considered simultaneously by using CALPHAD approach. Recently reassessed thermodynamic stability of the (fcc-Sn)-phase has been used. Optimized thermodynamic parameters allowing the calculation of the respective ternary phase diagram have been derived. Unlike a previous optimization the solubilities of the third constituents in the respective binary phases have been taken into account (i.e. Zn-solubility in Ag-Sn based intermetallic compounds and Sn-solubility in Ag-Zn phases). Calculated isothermal sections and thermochemical values have been compared to corresponding experimental data in order to check up the agreement. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：133 / 138
页数：6
相关论文
共 28 条
  • [1] THERMO-CALC & DICTRA, computational tools for materials science
    Andersson, JO
    Helander, T
    Höglund, LH
    Shi, PF
    Sundman, B
    [J]. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 2002, 26 (02): : 273 - 312
  • [2] Chang Y. A., 1970, J METALS A, V18, P22
  • [3] Dinsdale A., 2008, ATLAS PHASE DIAGRAMS, V1
  • [4] SGTE DATA FOR PURE ELEMENTS
    DINSDALE, AT
    [J]. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 1991, 15 (04): : 317 - 425
  • [5] Thermodynamic assessment of the Ag-Zn system
    Gomez-Acebo, T
    [J]. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, 1998, 22 (02): : 203 - 220
  • [6] Microstructure changes in Sn-3.5Ag solder alloy during creep
    Igoshev, VI
    Kleiman, JI
    Shangguan, D
    Lock, C
    Wong, S
    Wiseman, M
    [J]. JOURNAL OF ELECTRONIC MATERIALS, 1998, 27 (12) : 1367 - 1371
  • [7] Phase equilibria of the Sn-Zn-Ag system and interfacial reactions in Sn-Zn/Ag couples
    Jao, Chien-Chung
    Yen, Yee-Wen
    Lin, Chung-Yung
    Lee, Chiapyng
    [J]. INTERMETALLICS, 2008, 16 (03) : 463 - 469
  • [8] Thermodynamic calculation of phase equilibria in the Cu-Ni-Zn system
    Jiang, M
    Wang, CP
    Liu, XJ
    Ohnuma, I
    Kainuma, R
    Vassilev, GP
    Ishida, K
    [J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2005, 66 (2-4) : 246 - 250
  • [9] Effect of bismuth on the isothermal fatigue properties of Sn-3.5mass%Ag solder alloy
    Kariya, Y
    Otsuka, M
    [J]. JOURNAL OF ELECTRONIC MATERIALS, 1998, 27 (07) : 866 - 870
  • [10] KARLHUBER S, 1994, Z METALLKD, V85, P307
123