Thermodynamic modeling of the Al-U and Co-U systems

Thermodynamic modeling of the Al-U and Co-U systems
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Al-U 和 Co-U 系统的热力学建模

DOI:
10.1016/j.jnucmat.2007.06.023
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发表时间:
2008-02
影响因子:
3.1
通讯作者:
刘兴军
刘兴军
中科院分区:
工程技术2区
文献类型:
--
作者:
王翠萍;王见;刘兴军

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基于Al-U和Co-U体系的热力学性质和相平衡等实验数据,采用相图计算方法对Al-U和Co-U体系进行了热力学评价。用Redlich-Kister方程描述了溶液相的吉布斯自由能,用亚晶格模型描述了金属间化合物的吉布斯自由能。本文导出了一套一致的热力学参数,用于描述Al-U和Co-U二元体系中各溶相和金属间化合物的吉布斯自由能。计算得到的Al-U和Co-U体系的相图和热力学性质与实验数据吻合较好。
The thermodynamic assessments of the Al–U and Co–U systems have been carried out by using the CALPHAD (Calculation of Phase Diagrams) method on the basis of the experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the solution phases were described by the subregular solution models with the Redlich–Kister equation, and those of the intermetallic compounds described by the sublattice models. A consistent set of thermodynamic parameters has been derived for describing the Gibbs free energies of each solution phase and intermetallic compounds in the Al–U and Co–U binary systems. The calculated phase diagrams and thermodynamic properties in the Al–U and Co–U systems are in good agreement with experimental data.
DOI: 10.1016/0364-5916(78)90011-1
发表时间: 1978-01-01
影响因子: 2.4
作者:
HILLERT, M;JARL, M
通讯作者: JARL, M
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
DOI: 10.1016/0925-8388(92)90736-s
发表时间: 1992-05
影响因子: 6.2
作者:
E. Scheidt;H. Riesemeier;K. Lüders;M. Robrecht;J. Hasse
通讯作者: E. Scheidt;H. Riesemeier;K. Lüders;M. Robrecht;J. Hasse
DOI: 10.1016/0022-3697(75)90002-5
发表时间: 1975-03
影响因子: 4
作者:
J. Engelhardt
通讯作者: J. Engelhardt
DOI: --
发表时间: 2000
期刊: --
影响因子: --
作者:
岡本 博明
通讯作者: 岡本 博明