Thermodynamic assessments of the bi-tb and bi-Y systems

S. L. Wang; Z. B. Hu; F. Gao; C. P. Wang; X. J. Liu

doi:10.1007/s11669-011-9939-1

Thermodynamic assessments of the bi-tb and bi-Y systems

S. L. Wang^*
, Z. B. Hu
, F. Gao
, C. P. Wang
, X. J. Liu

^*Corresponding author for this work

Longyan University
Qingdao University of Science and Technology
Xiamen University

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

14 Scopus citations

Abstract

By using the calculation of phase diagrams (CALPHAD) method, the thermodynamic assessments of the Bi-Tb and Bi-Y systems were carried out based on the available experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the liquid, hcp, bcc, and rhombohedral phases in the Bi-Tb and Bi-Y systems were modeled by the substitutional solution model, and the intermetallic compounds (BiTb, Bi ₃Tb ₄, αBi ₃Tb ₅, βBi ₃Tb ₅, BiY, and Bi ₃Y ₅ phases) in these two binary systems were described by the sublattice model. An agreement between the present calculated results and experimental data was obtained.

Original language	English
Pages (from-to)	441-446
Number of pages	6
Journal	Journal of Phase Equilibria and Diffusion
Volume	32
Issue number	5
DOIs	https://doi.org/10.1007/s11669-011-9939-1
State	Published - Oct 2011
Externally published	Yes

Keywords

CALPHAD
phase diagram
thermodynamic assessment
thermodynamic properties

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10.1007/s11669-011-9939-1

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title = "Thermodynamic assessments of the bi-tb and bi-Y systems",

abstract = "By using the calculation of phase diagrams (CALPHAD) method, the thermodynamic assessments of the Bi-Tb and Bi-Y systems were carried out based on the available experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the liquid, hcp, bcc, and rhombohedral phases in the Bi-Tb and Bi-Y systems were modeled by the substitutional solution model, and the intermetallic compounds (BiTb, Bi 3Tb 4, αBi 3Tb 5, βBi 3Tb 5, BiY, and Bi 3Y 5 phases) in these two binary systems were described by the sublattice model. An agreement between the present calculated results and experimental data was obtained.",

keywords = "CALPHAD, phase diagram, thermodynamic assessment, thermodynamic properties",

author = "Wang, \{S. L.\} and Hu, \{Z. B.\} and F. Gao and Wang, \{C. P.\} and Liu, \{X. J.\}",

year = "2011",

month = oct,

doi = "10.1007/s11669-011-9939-1",

language = "英语",

volume = "32",

pages = "441--446",

journal = "Journal of Phase Equilibria and Diffusion",

issn = "1547-7037",

publisher = "Springer New York",

number = "5",

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TY - JOUR

T1 - Thermodynamic assessments of the bi-tb and bi-Y systems

AU - Wang, S. L.

AU - Hu, Z. B.

AU - Gao, F.

AU - Wang, C. P.

AU - Liu, X. J.

PY - 2011/10

Y1 - 2011/10

N2 - By using the calculation of phase diagrams (CALPHAD) method, the thermodynamic assessments of the Bi-Tb and Bi-Y systems were carried out based on the available experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the liquid, hcp, bcc, and rhombohedral phases in the Bi-Tb and Bi-Y systems were modeled by the substitutional solution model, and the intermetallic compounds (BiTb, Bi 3Tb 4, αBi 3Tb 5, βBi 3Tb 5, BiY, and Bi 3Y 5 phases) in these two binary systems were described by the sublattice model. An agreement between the present calculated results and experimental data was obtained.

AB - By using the calculation of phase diagrams (CALPHAD) method, the thermodynamic assessments of the Bi-Tb and Bi-Y systems were carried out based on the available experimental data including thermodynamic properties and phase equilibria. Gibbs free energies of the liquid, hcp, bcc, and rhombohedral phases in the Bi-Tb and Bi-Y systems were modeled by the substitutional solution model, and the intermetallic compounds (BiTb, Bi 3Tb 4, αBi 3Tb 5, βBi 3Tb 5, BiY, and Bi 3Y 5 phases) in these two binary systems were described by the sublattice model. An agreement between the present calculated results and experimental data was obtained.

KW - CALPHAD

KW - phase diagram

KW - thermodynamic assessment

KW - thermodynamic properties

UR - https://www.scopus.com/pages/publications/81255160575

U2 - 10.1007/s11669-011-9939-1

DO - 10.1007/s11669-011-9939-1

M3 - 文章

AN - SCOPUS:81255160575

SN - 1547-7037

VL - 32

SP - 441

EP - 446

JO - Journal of Phase Equilibria and Diffusion

JF - Journal of Phase Equilibria and Diffusion

IS - 5

ER -

Thermodynamic assessments of the bi-tb and bi-Y systems

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Keywords

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