Thermodynamic assessment of the B-Ce and B-Pr systems

C. P. Wang; Y. Shi; D. Wang; Y. Lu; D. L. Zhao; X. J. Liu

doi:10.1016/j.calphad.2013.03.001

Thermodynamic assessment of the B-Ce and B-Pr systems

C. P. Wang
, Y. Shi
, D. Wang
, Y. Lu
, D. L. Zhao
, X. J. Liu^*

^*Corresponding author for this work

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

17 Scopus citations

Abstract

By using the Calculation of Phase Diagrams (CALPHAD) technique, the thermodynamic assessments of the B-Re (Re: Ce, Pr) binary system were carried out based on the experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the solution phases (liquid, fcc, bcc, dhcp) were modeled by the subregular solution model with the Redlich-Kister equation, and those of the intermediate compounds (B₄Ce, B₆Ce, B₅Pr₂, B₄Pr, B₆Pr) were described by the two-sublattice model. A consistent set of thermodynamic parameters leading to reasonable agreement between the present calculated results and experimental data was obtained.

Original language	English
Pages (from-to)	150-155
Number of pages	6
Journal	Calphad: Computer Coupling of Phase Diagrams and Thermochemistry
Volume	41
DOIs	https://doi.org/10.1016/j.calphad.2013.03.001
State	Published - 2013
Externally published	Yes

Keywords

B-Ce system
B-Pr system
Phase diagrams
Thermodynamic modeling

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10.1016/j.calphad.2013.03.001

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title = "Thermodynamic assessment of the B-Ce and B-Pr systems",

abstract = "By using the Calculation of Phase Diagrams (CALPHAD) technique, the thermodynamic assessments of the B-Re (Re: Ce, Pr) binary system were carried out based on the experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the solution phases (liquid, fcc, bcc, dhcp) were modeled by the subregular solution model with the Redlich-Kister equation, and those of the intermediate compounds (B4Ce, B6Ce, B5Pr2, B4Pr, B6Pr) were described by the two-sublattice model. A consistent set of thermodynamic parameters leading to reasonable agreement between the present calculated results and experimental data was obtained.",

keywords = "B-Ce system, B-Pr system, Phase diagrams, Thermodynamic modeling",

author = "Wang, \{C. P.\} and Y. Shi and D. Wang and Y. Lu and Zhao, \{D. L.\} and Liu, \{X. J.\}",

year = "2013",

doi = "10.1016/j.calphad.2013.03.001",

language = "英语",

volume = "41",

pages = "150--155",

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

issn = "0364-5916",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Thermodynamic assessment of the B-Ce and B-Pr systems

AU - Wang, C. P.

AU - Shi, Y.

AU - Wang, D.

AU - Lu, Y.

AU - Zhao, D. L.

AU - Liu, X. J.

PY - 2013

Y1 - 2013

N2 - By using the Calculation of Phase Diagrams (CALPHAD) technique, the thermodynamic assessments of the B-Re (Re: Ce, Pr) binary system were carried out based on the experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the solution phases (liquid, fcc, bcc, dhcp) were modeled by the subregular solution model with the Redlich-Kister equation, and those of the intermediate compounds (B4Ce, B6Ce, B5Pr2, B4Pr, B6Pr) were described by the two-sublattice model. A consistent set of thermodynamic parameters leading to reasonable agreement between the present calculated results and experimental data was obtained.

AB - By using the Calculation of Phase Diagrams (CALPHAD) technique, the thermodynamic assessments of the B-Re (Re: Ce, Pr) binary system were carried out based on the experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the solution phases (liquid, fcc, bcc, dhcp) were modeled by the subregular solution model with the Redlich-Kister equation, and those of the intermediate compounds (B4Ce, B6Ce, B5Pr2, B4Pr, B6Pr) were described by the two-sublattice model. A consistent set of thermodynamic parameters leading to reasonable agreement between the present calculated results and experimental data was obtained.

KW - B-Ce system

KW - B-Pr system

KW - Phase diagrams

KW - Thermodynamic modeling

UR - https://www.scopus.com/pages/publications/84877968495

U2 - 10.1016/j.calphad.2013.03.001

DO - 10.1016/j.calphad.2013.03.001

M3 - 文章

AN - SCOPUS:84877968495

SN - 0364-5916

VL - 41

SP - 150

EP - 155

JO - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

JF - Calphad: Computer Coupling of Phase Diagrams and Thermochemistry

ER -

Thermodynamic assessment of the B-Ce and B-Pr systems

Abstract

Keywords

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