کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1567713 | 999870 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic modeling of the Mg-Pu and Cu-Pu systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
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چکیده انگلیسی
The thermodynamic assessment of the Mg-Pu and Cu-Pu systems was carried out by using the calculation of phase diagrams (CALPHAD) method on the basis of experimental data including thermodynamic properties and phase equilibria. The Gibbs free energies of the liquid, fcc, hcp, αPu, βPu, γPu, δPu, δâ²Pu, and εPu phases were described by the subregular solution model with a Redlich-Kister equation, and those of the intermetallic compounds in the Mg-Pu and Cu-Pu binary systems were described by the sublattice model. A consistent set of thermodynamic parameters were derived for describing the Gibbs free energies of solution phases and intermetallic compounds in the Mg-Pu and Cu-Pu binary systems. An agreement between the calculated results and experimental data is obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volume 392, Issue 3, 1 August 2009, Pages 525-530
Journal: Journal of Nuclear Materials - Volume 392, Issue 3, 1 August 2009, Pages 525-530
نویسندگان
C.P. Wang, W. Fang, Z.S. Li, X.J. Liu,