کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7955185 | 1513802 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermodynamic assessment of the C-Zr-Nb ternary system
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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 the C-Zr-Nb ternary system Thermodynamic assessment of the C-Zr-Nb ternary system](/preview/png/7955185.png)
چکیده انگلیسی
The whole C-Zr-Nb ternary system was assessed by means of CALPHAD method for the first time. All of the experimental phase diagram data available from the literature were critically reviewed and assessed using thermodynamic models for the Gibbs energies of individual phases. The solution phases including the liquid, fcc, hcp and bcc were described by the substitutional solution model. There is no ternary compound in this system. A set of self-consistent thermodynamic parameters for the C-Zr-Nb system is obtained. Comparisons between the calculated and measured diagrams show that the present thermodynamic description can account for the experimental information satisfactorily. The liquidus projection and reaction scheme for the C-Zr-Nb system were generated by using the present thermodynamic parameters. The effect of microstructure on the mechanical properties of C-Zr-Nb alloys homogenized at 1800â¯Â°C reported in the literature was discussed from a phase diagram point of view.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Calphad - Volume 61, June 2018, Pages 98-104
Journal: Calphad - Volume 61, June 2018, Pages 98-104
نویسندگان
Yinping Zeng, Peng Zhou, Yong Du,