Thermodynamic assessment of the Be-Pu and Cd-Pu systems

Y. X. Huang; Y. Lu; Q. He; Y. Wang; W. Fang; X. J. Liu; J. P. Jia; C. P. Wang

doi:10.1016/j.calphad.2015.12.004

Thermodynamic assessment of the Be-Pu and Cd-Pu systems

Y. X. Huang
, Y. Lu
, Q. He
, Y. Wang
, W. Fang
, X. J. Liu
, 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

6 Scopus citations

Abstract

Thermodynamic assessment of Be-Pu and Cd-Pu systems has been developed with the application of the CALPHAD (Calculation of Phase Diagrams) method, which is established on experimental data including thermodynamic properties and phase equilibria. The Gibbs free energies of the liquid, fcc, hcp, αPu, βPu, γPu, δPu, δ′Pu, and εPu phases were described by the subregular solution model with the Redlich-Kister equation, and those of the intermetallic compounds in the Be-Pu and Cd-Pu binary systems were described by the sublattice model. A set of thermodynamic parameters was derived for describing the Gibbs free energies of solution phases and intermetallic compounds in the Be-Pu and Cd-Pu binary systems. Calculated phase equilibria and thermodynamic parameters are in good agreement with experimental data.

Original language	English
Pages (from-to)	120-124
Number of pages	5
Journal	Calphad: Computer Coupling of Phase Diagrams and Thermochemistry
Volume	52
DOIs	https://doi.org/10.1016/j.calphad.2015.12.004
State	Published - Mar 2016
Externally published	Yes

Keywords

Phase diagrams
Thermodynamic modeling
Thermodynamic properties

Access to Document

10.1016/j.calphad.2015.12.004

Cite this

@article{dbc5de125abb4a4fbe50c6c49ff85f09,

title = "Thermodynamic assessment of the Be-Pu and Cd-Pu systems",

abstract = "Thermodynamic assessment of Be-Pu and Cd-Pu systems has been developed with the application of the CALPHAD (Calculation of Phase Diagrams) method, which is established on experimental data including thermodynamic properties and phase equilibria. The Gibbs free energies of the liquid, fcc, hcp, αPu, βPu, γPu, δPu, δ′Pu, and εPu phases were described by the subregular solution model with the Redlich-Kister equation, and those of the intermetallic compounds in the Be-Pu and Cd-Pu binary systems were described by the sublattice model. A set of thermodynamic parameters was derived for describing the Gibbs free energies of solution phases and intermetallic compounds in the Be-Pu and Cd-Pu binary systems. Calculated phase equilibria and thermodynamic parameters are in good agreement with experimental data.",

keywords = "Phase diagrams, Thermodynamic modeling, Thermodynamic properties",

author = "Huang, \{Y. X.\} and Y. Lu and Q. He and Y. Wang and W. Fang and Liu, \{X. J.\} and Jia, \{J. P.\} and Wang, \{C. P.\}",

year = "2016",

month = mar,

doi = "10.1016/j.calphad.2015.12.004",

language = "英语",

volume = "52",

pages = "120--124",

journal = "Calphad: Computer Coupling of Phase Diagrams and Thermochemistry",

issn = "0364-5916",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Thermodynamic assessment of the Be-Pu and Cd-Pu systems

AU - Huang, Y. X.

AU - Lu, Y.

AU - He, Q.

AU - Wang, Y.

AU - Fang, W.

AU - Liu, X. J.

AU - Jia, J. P.

AU - Wang, C. P.

PY - 2016/3

Y1 - 2016/3

N2 - Thermodynamic assessment of Be-Pu and Cd-Pu systems has been developed with the application of the CALPHAD (Calculation of Phase Diagrams) method, which is established on experimental data including thermodynamic properties and phase equilibria. The Gibbs free energies of the liquid, fcc, hcp, αPu, βPu, γPu, δPu, δ′Pu, and εPu phases were described by the subregular solution model with the Redlich-Kister equation, and those of the intermetallic compounds in the Be-Pu and Cd-Pu binary systems were described by the sublattice model. A set of thermodynamic parameters was derived for describing the Gibbs free energies of solution phases and intermetallic compounds in the Be-Pu and Cd-Pu binary systems. Calculated phase equilibria and thermodynamic parameters are in good agreement with experimental data.

AB - Thermodynamic assessment of Be-Pu and Cd-Pu systems has been developed with the application of the CALPHAD (Calculation of Phase Diagrams) method, which is established on experimental data including thermodynamic properties and phase equilibria. The Gibbs free energies of the liquid, fcc, hcp, αPu, βPu, γPu, δPu, δ′Pu, and εPu phases were described by the subregular solution model with the Redlich-Kister equation, and those of the intermetallic compounds in the Be-Pu and Cd-Pu binary systems were described by the sublattice model. A set of thermodynamic parameters was derived for describing the Gibbs free energies of solution phases and intermetallic compounds in the Be-Pu and Cd-Pu binary systems. Calculated phase equilibria and thermodynamic parameters are in good agreement with experimental data.

KW - Phase diagrams

KW - Thermodynamic modeling

KW - Thermodynamic properties

UR - https://www.scopus.com/pages/publications/84953312752

U2 - 10.1016/j.calphad.2015.12.004

DO - 10.1016/j.calphad.2015.12.004

M3 - 文章

AN - SCOPUS:84953312752

SN - 0364-5916

VL - 52

SP - 120

EP - 124

JO - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

JF - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

ER -

Thermodynamic assessment of the Be-Pu and Cd-Pu systems

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this