Thermodynamic assessments of the Ag-Y and Sc-Y systems
Thermodynamic assessments of the Ag-Y and Sc-Y systems
复制标题
Ag-Y 和 Sc-Y 系统的热力学评估
DOI：
10.1016/j.jallcom.2009.10.039
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发表时间：
2009-05
影响因子：
6.2
通讯作者：
X.J Liu
中科院分区：
文献类型：
--
作者：
K. Ishida;C.P. Wang;S.L. Wang;X.J Liu
在实验数据的基础上，利用相图计算法（CALPHAD）对Ag-Er和Er-Y二元体系的相图和热力学性质进行了评价。液体、bcc、fcc和hcp相的Gibbs自由能用Redlich-Kister方程的亚规则溶液模型来描述，金属间化合物（Ag2Er和AgEr相）的Gibbs自由能用化学计量化合物来描述，ag51er14相用Ag-Er二元体系的亚晶格模型来模拟。得到了Ag-Er和Er-Y二元体系的热力学参数，计算结果与实验数据吻合较好。
The phase diagrams and thermodynamic properties in the Ag–Er and Er–Y binary systems have been assessed by using the CALPHAD (Calculation of Phase Diagrams) method on the basis of the experimental data including the thermodynamic properties and phase equilibria. The Gibbs free energies of the liquid, bcc, fcc, and hcp phases were described by the subregular solution model with the Redlich–Kister equation, and those of intermetallic compounds (Ag2Er and AgEr phases) were treated as stoichiometric compounds, and Ag51Er14phase was modeled by the sublattice model in the Ag–Er binary system. The thermodynamic parameters of the Ag–Er and Er–Y binary systems were obtained, and an agreement between the calculated results and experimental data was obtained for each binary system.
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DOI：
10.1007/bf02642796
发表时间：
1970
期刊：
Metallurgical Transactions
影响因子：
--
作者：
K. Gschneidner;O. Mcmasters;D. G. Alexander;R. Venteicher
通讯作者：
K. Gschneidner;O. Mcmasters;D. G. Alexander;R. Venteicher
DOI：
10.1016/0364-5916(85)90021-5
发表时间：
1985-01-01
影响因子：
2.4
作者：
SUNDMAN, B;JANSSON, B;ANDERSSON, JO
通讯作者：
ANDERSSON, JO
影响因子：
6.2
作者：
X. J. Liu;San-yuan Wang;C. P. Wang
通讯作者：
X. J. Liu;San-yuan Wang;C. P. Wang
影响因子：
6.2
作者：
F. Yin;M. Huang;X. Su;Ping Zhang;Zhi Li;Ying Shi
通讯作者：
F. Yin;M. Huang;X. Su;Ping Zhang;Zhi Li;Ying Shi
DOI：
10.1007/978-3-642-83058-7_10
发表时间：
1987
期刊：
--
影响因子：
--
作者：
J. Hafner
通讯作者：
J. Hafner