Thermodynamic analysis and assessment of the Ce-Ni system

被引：31
|
作者：
Palumbo, M
Borzone, G
Delsante, S
Parodi, N
Cacciamani, G
Ferro, R
Battezzati, L
Baricco, M
机构：
[1] Univ Genoa, Dipartimento Chim & Chim Ind, I-16146 Genoa, Italy
[2] Univ Genoa, INSTM, I-16146 Genoa, Italy
[3] Univ Turin, IFM, Dipartimento Chim, I-10125 Turin, Italy
[4] Univ Turin, INFM, INSTM, I-10125 Turin, Italy
来源：
INTERMETALLICS | 2004年 / 12卷 / 12期
关键词：
rare-earth intermetallics; thermal properties; phase diagram; prediction (including CALPHAD); calorimetry;
D O I：
10.1016/j.intermet.2004.04.035
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
An optimised set of thermodynamic parameters for the Ce-Ni system has been obtained using the CALPHAD approach. A thorough thermodynamic analysis of the system has been carried out using different calorimetric techniques and the data have been used in the assessment. The free energy of the liquid phase has been described as a function of temperature and composition using a Redlich-Kister polynomial. Solid compounds have been considered as stoichiometric with the exception of the Laves phases. The phase diagram and thermodynamic quantities calculated from assessed parameters agree well with experimental data. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1367 / 1372
页数：6
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