کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1559466 | 1513827 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic description of the Cu-Ag-Zr system
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
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چکیده انگلیسی
Based on the CALPHAD method, the Ag-Zr and Ag-Cu systems have been assessed thermodynamically. The excess Gibbs energy of the solution phases in the Cu-Ag-Zr system was modeled assuming random mixing of components. The ternary phase was defined as a stoichiometric compound due to the lack of efficient thermodynamic data. At first, parameters capable of describing all phases in the Ag-Zr and the Ag-Cu systems were assessed. Combined with the parameters of the Cu-Zr system assessed previously, the isothermal sections of the Cu-Ag-Zr system at 1023Â K and 978Â K were extrapolated, which can reproduce the measured phase-relations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Calphad - Volume 30, Issue 4, December 2006, Pages 367-374
Journal: Calphad - Volume 30, Issue 4, December 2006, Pages 367-374
نویسندگان
X.C. He, H. Wang, H.S. Liu, Z.P. Jin,