Effect of external magnetic field on thermodynamic properties and phase transitions in Fe-based alloys

X. J. Liu; Y. M. Fang; C. P. Wang; Y. Q. Ma; D. L. Peng

doi:10.1016/j.jallcom.2007.04.289

Effect of external magnetic field on thermodynamic properties and phase transitions in Fe-based alloys

X. J. Liu^*
, Y. M. Fang
, C. P. Wang
, Y. Q. Ma
, D. L. Peng

^*Corresponding author for this work

Research Center of Materials Design and Applications

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

26 Scopus citations

Abstract

The influence of applied magnetic field on the Curie temperature, Gibbs free energy and α (bcc)/γ (fcc) phase transition in Fe-based alloys was studied. The calculated results indicate that with the increasing of external magnetic field strength, the magnetization and Curie temperature increase, however, the magnetic free energy of the α phase decreases, which results in that the α phase becomes more stable in pure Fe and Fe-X systems.

Original language	English
Pages (from-to)	169-173
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	459
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2007.04.289
State	Published - 14 Jul 2008
Externally published	Yes

Keywords

High magnetic field
Magnetization
Phase transitions
Thermodynamic modeling
Thermodynamic properties

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10.1016/j.jallcom.2007.04.289

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title = "Effect of external magnetic field on thermodynamic properties and phase transitions in Fe-based alloys",

abstract = "The influence of applied magnetic field on the Curie temperature, Gibbs free energy and α (bcc)/γ (fcc) phase transition in Fe-based alloys was studied. The calculated results indicate that with the increasing of external magnetic field strength, the magnetization and Curie temperature increase, however, the magnetic free energy of the α phase decreases, which results in that the α phase becomes more stable in pure Fe and Fe-X systems.",

keywords = "High magnetic field, Magnetization, Phase transitions, Thermodynamic modeling, Thermodynamic properties",

author = "Liu, \{X. J.\} and Fang, \{Y. M.\} and Wang, \{C. P.\} and Ma, \{Y. Q.\} and Peng, \{D. L.\}",

year = "2008",

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T1 - Effect of external magnetic field on thermodynamic properties and phase transitions in Fe-based alloys

AU - Liu, X. J.

AU - Fang, Y. M.

AU - Wang, C. P.

AU - Ma, Y. Q.

AU - Peng, D. L.

PY - 2008/7/14

Y1 - 2008/7/14

N2 - The influence of applied magnetic field on the Curie temperature, Gibbs free energy and α (bcc)/γ (fcc) phase transition in Fe-based alloys was studied. The calculated results indicate that with the increasing of external magnetic field strength, the magnetization and Curie temperature increase, however, the magnetic free energy of the α phase decreases, which results in that the α phase becomes more stable in pure Fe and Fe-X systems.

AB - The influence of applied magnetic field on the Curie temperature, Gibbs free energy and α (bcc)/γ (fcc) phase transition in Fe-based alloys was studied. The calculated results indicate that with the increasing of external magnetic field strength, the magnetization and Curie temperature increase, however, the magnetic free energy of the α phase decreases, which results in that the α phase becomes more stable in pure Fe and Fe-X systems.

KW - High magnetic field

KW - Magnetization

KW - Phase transitions

KW - Thermodynamic modeling

KW - Thermodynamic properties

UR - https://www.scopus.com/pages/publications/43549116566

U2 - 10.1016/j.jallcom.2007.04.289

DO - 10.1016/j.jallcom.2007.04.289

M3 - 文章

AN - SCOPUS:43549116566

SN - 0925-8388

VL - 459

SP - 169

EP - 173

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Effect of external magnetic field on thermodynamic properties and phase transitions in Fe-based alloys

Abstract

Keywords

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