Thermodynamic assessment of the Ga-Sn-Zn system

被引:6
|
作者
Kulawik, Sebastian [1 ]
Gierlotka, Wojciech [2 ]
Debski, Adam [3 ]
Gasior, Wladyslaw [3 ]
Zajaczkowski, Andrzej [1 ]
机构
[1] Inst Nonferrous Met, Lukasiewicz Res Network, 5 Sowinskiego St, PL-44100 Gliwice, Poland
[2] Natl Dong Hwa Univ, Mat Sci & Engn Dept, Hualien, Taiwan
[3] Polish Acad Sci, Inst Met & Mat Sci, 25 Reymonta St, PL-30059 Krakow, Poland
来源
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY | 2020年 / 69卷
关键词
Ga-Sn-Zn alloys; Mixing enthalpy; Calorimetry; Thermodynamic modelling; ZINC-TIN; SOLID SOLUBILITY; PHASE-EQUILIBRIA; STEAM TENSIONS; GALLIUM; CADMIUM; BINARY; ALLOYS; BISMUTH; LEAD;
D O I
10.1016/j.calphad.2020.101765
中图分类号
O414.1 [热力学];
学科分类号
摘要
The integral molar mixing enthalpy of liquid ternary Ga-Sn-Zn alloys has been investigated using drop calorimetry method along five intersections as follows: X-Ga/X-Zn = 3/1 at 720 K, x(Ga)/x(Zn) = 1/1 at 718 K and 720 K, x(Ga)/x(Zn) = 1/3 at 718 K, x(Ga)/x(Sn) = 3/17 at 718 K and for x(Ga)/x(Sn) = 1/3 at 720 K. Based on obtained thermodynamic results and those available in the literature the thermodynamic optimization was done using Thermo-Calc software. Next, the phase equilibria in the binary and ternary systems were calculated and the results were compared with those obtained using different experimental techniques.
引用
收藏
页数:16
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