کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1621309 1516393 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermodynamic assessment of Al–Ce–Cu system
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Thermodynamic assessment of Al–Ce–Cu system
چکیده انگلیسی

The Ce–Cu binary system has been thermodynamically reassessed by CALPHAD approach based on experimental data and thermodynamic properties of phase diagram. Incorporating the thermodynamic evaluations of Al–Ce and Al–Cu systems from literature, the Al–Ce–Cu ternary system has been assessed using CALPHAD approach. The solution phases including liquid, Fcc and Bcc were treated as substitutional solution phases and the Redlich–Kister polynomial was used to describe their excess Gibbs energies. All binary and ternary intermetallic compounds were treated as stoichiometric phases and their Gibbs energies of formation were optimized. The calculated Al–Ce–Cu phase diagram agreed well with available experimental data.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 484, Issues 1–2, 18 September 2009, Pages 286–295
نویسندگان
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