کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7955924 | 1513815 | 2014 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic assessment of MCl-YCl3 (M=Na, K, Rb, Cs) systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermodynamic assessment of MCl-YCl3 (M=Na, K, Rb, Cs) systems Thermodynamic assessment of MCl-YCl3 (M=Na, K, Rb, Cs) systems](/preview/png/7955924.png)
چکیده انگلیسی
Thermodynamic properties and phase diagrams of the MCl-YCl3 (M=Na, K, Rb, Cs) systems were reassessed by using the CALPHAD method with the latest phase diagram data. A two-sublattice ionic solution model (M+)P(Clâ, YCL63â, YCl3)Q reflecting the ionic behavior of the components was adopted to describe the liquid phase in the systems. A new set of optimized model parameters was found, and the calculated phase diagrams and enthalpies of mixing have good agreement with experimental data. The calculated liquidus near to YCl3 side agrees much better with experimental data compared with previous work. In consideration of high and low temperature modifications as well as stability of intermediate compounds, Gibbs energies of formation of these compounds evaluated in the present work are more reasonable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Calphad - Volume 47, December 2014, Pages 63-67
Journal: Calphad - Volume 47, December 2014, Pages 63-67
نویسندگان
Guangxuan Lu, Zhangyang Kang, Maogang He, Ying Zhang,