Thermodynamic assessments of the Pu–Zn and La–Pu systems

X. J. Liu; Q. He; D. Wang; Y. Lu; M. H. Chen; J. P. Jia; C. P. Wang

doi:10.1016/j.jnucmat.2014.07.001

Thermodynamic assessments of the Pu–Zn and La–Pu systems

X. J. Liu
, Q. He
, D. Wang
, Y. Lu
, M. H. Chen
, J. P. Jia
, C. P. Wang^*

^*Corresponding author for this work

Xiamen University
Science and Technology on Surface Physics and Chemistry Laboratory

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The thermodynamic description of the Pu–Zn and La–Pu systems were obtained using the CALPHAD (Calculation of Phase Diagrams) method on the basis of experimental information for phase equilibria and thermodynamic properties. The Gibbs free energies of the liquid, (εPu), (δ′Pu), (δPu), (γLa) and (βLa) phases were described by the subregular solution model. Seven intermetallic compounds (PuZn₂, Pu₁₃Zn₅₈, Pu₃Zn₂₂, Pu₂Zn₁₇, κ, κ′, and λ) were modeled by the sublattice model. A reasonable agreement between the present calculated results and experimental data has been achieved with a set of optimized parameters.

Original language	English
Pages (from-to)	169-175
Number of pages	7
Journal	Journal of Nuclear Materials
Volume	453
Issue number	1-3
DOIs	https://doi.org/10.1016/j.jnucmat.2014.07.001
State	Published - 1 Oct 2014
Externally published	Yes

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title = "Thermodynamic assessments of the Pu–Zn and La–Pu systems",

abstract = "The thermodynamic description of the Pu–Zn and La–Pu systems were obtained using the CALPHAD (Calculation of Phase Diagrams) method on the basis of experimental information for phase equilibria and thermodynamic properties. The Gibbs free energies of the liquid, (εPu), (δ′Pu), (δPu), (γLa) and (βLa) phases were described by the subregular solution model. Seven intermetallic compounds (PuZn2, Pu13Zn58, Pu3Zn22, Pu2Zn17, κ, κ′, and λ) were modeled by the sublattice model. A reasonable agreement between the present calculated results and experimental data has been achieved with a set of optimized parameters.",

author = "Liu, \{X. J.\} and Q. He and D. Wang and Y. Lu and Chen, \{M. H.\} and Jia, \{J. P.\} and Wang, \{C. P.\}",

note = "Publisher Copyright: {\textcopyright} 2014 Elsevier B.V.",

year = "2014",

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doi = "10.1016/j.jnucmat.2014.07.001",

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TY - JOUR

T1 - Thermodynamic assessments of the Pu–Zn and La–Pu systems

AU - Liu, X. J.

AU - He, Q.

AU - Wang, D.

AU - Lu, Y.

AU - Chen, M. H.

AU - Jia, J. P.

AU - Wang, C. P.

PY - 2014/10/1

Y1 - 2014/10/1

N2 - The thermodynamic description of the Pu–Zn and La–Pu systems were obtained using the CALPHAD (Calculation of Phase Diagrams) method on the basis of experimental information for phase equilibria and thermodynamic properties. The Gibbs free energies of the liquid, (εPu), (δ′Pu), (δPu), (γLa) and (βLa) phases were described by the subregular solution model. Seven intermetallic compounds (PuZn2, Pu13Zn58, Pu3Zn22, Pu2Zn17, κ, κ′, and λ) were modeled by the sublattice model. A reasonable agreement between the present calculated results and experimental data has been achieved with a set of optimized parameters.

AB - The thermodynamic description of the Pu–Zn and La–Pu systems were obtained using the CALPHAD (Calculation of Phase Diagrams) method on the basis of experimental information for phase equilibria and thermodynamic properties. The Gibbs free energies of the liquid, (εPu), (δ′Pu), (δPu), (γLa) and (βLa) phases were described by the subregular solution model. Seven intermetallic compounds (PuZn2, Pu13Zn58, Pu3Zn22, Pu2Zn17, κ, κ′, and λ) were modeled by the sublattice model. A reasonable agreement between the present calculated results and experimental data has been achieved with a set of optimized parameters.

UR - https://www.scopus.com/pages/publications/84987668910

U2 - 10.1016/j.jnucmat.2014.07.001

DO - 10.1016/j.jnucmat.2014.07.001

M3 - 文章

AN - SCOPUS:84987668910

SN - 0022-3115

VL - 453

SP - 169

EP - 175

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

IS - 1-3

ER -

Thermodynamic assessments of the Pu–Zn and La–Pu systems

Abstract

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