Path-dependent deformation behaviors of Tb0.3Dy0.7Fe1.95 alloy subjected to magnetomechanical loading

Yongmao Pei; Daining Fang

doi:10.1016/j.matlet.2007.08.071

Path-dependent deformation behaviors of Tb_0.3Dy_0.7Fe_1.95 alloy subjected to magnetomechanical loading

Yongmao Pei, Daining Fang^*

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

Path-dependent deformation behaviors has been studied in detail for <110> oriented polycrystalline alloy Tb_0.3Dy_0.7Fe_1.95 under two types of magnetomechanical loadings: i) axial compressive stress σ_{{double pipe}} and axial magnetic field H_{{double pipe}} and ii) axial compressive stress σ_{{double pipe}} and transversal magnetic field H_⊥. In each magnetomechanical space, different loading and unloading sequences of stress and magnetic field are employed. The path-dependent results are obtained and compared to show different influences of the stress and the magnetic field on the domain distribution, which is also explained well by the domain switch process. Such investigation is beneficial to understanding the domain switch process and can serve to develop constitutive models under magnetomechanical loading.

Original language	English
Pages (from-to)	1313-1315
Number of pages	3
Journal	Materials Letters
Volume	62
Issue number	8-9
DOIs	https://doi.org/10.1016/j.matlet.2007.08.071
Publication status	Published - 31 Mar 2008
Externally published	Yes

Keywords

Magnetic materials
Magnetostriction
Mechanical Properties
Path-dependent/Path effect

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10.1016/j.matlet.2007.08.071

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title = "Path-dependent deformation behaviors of Tb0.3Dy0.7Fe1.95 alloy subjected to magnetomechanical loading",

abstract = "Path-dependent deformation behaviors has been studied in detail for <110> oriented polycrystalline alloy Tb0.3Dy0.7Fe1.95 under two types of magnetomechanical loadings: i) axial compressive stress σ{double pipe} and axial magnetic field H{double pipe} and ii) axial compressive stress σ{double pipe} and transversal magnetic field H⊥. In each magnetomechanical space, different loading and unloading sequences of stress and magnetic field are employed. The path-dependent results are obtained and compared to show different influences of the stress and the magnetic field on the domain distribution, which is also explained well by the domain switch process. Such investigation is beneficial to understanding the domain switch process and can serve to develop constitutive models under magnetomechanical loading.",

keywords = "Magnetic materials, Magnetostriction, Mechanical Properties, Path-dependent/Path effect",

author = "Yongmao Pei and Daining Fang",

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T1 - Path-dependent deformation behaviors of Tb0.3Dy0.7Fe1.95 alloy subjected to magnetomechanical loading

AU - Pei, Yongmao

AU - Fang, Daining

PY - 2008/3/31

Y1 - 2008/3/31

N2 - Path-dependent deformation behaviors has been studied in detail for <110> oriented polycrystalline alloy Tb0.3Dy0.7Fe1.95 under two types of magnetomechanical loadings: i) axial compressive stress σ{double pipe} and axial magnetic field H{double pipe} and ii) axial compressive stress σ{double pipe} and transversal magnetic field H⊥. In each magnetomechanical space, different loading and unloading sequences of stress and magnetic field are employed. The path-dependent results are obtained and compared to show different influences of the stress and the magnetic field on the domain distribution, which is also explained well by the domain switch process. Such investigation is beneficial to understanding the domain switch process and can serve to develop constitutive models under magnetomechanical loading.

AB - Path-dependent deformation behaviors has been studied in detail for <110> oriented polycrystalline alloy Tb0.3Dy0.7Fe1.95 under two types of magnetomechanical loadings: i) axial compressive stress σ{double pipe} and axial magnetic field H{double pipe} and ii) axial compressive stress σ{double pipe} and transversal magnetic field H⊥. In each magnetomechanical space, different loading and unloading sequences of stress and magnetic field are employed. The path-dependent results are obtained and compared to show different influences of the stress and the magnetic field on the domain distribution, which is also explained well by the domain switch process. Such investigation is beneficial to understanding the domain switch process and can serve to develop constitutive models under magnetomechanical loading.

KW - Magnetic materials

KW - Magnetostriction

KW - Mechanical Properties

KW - Path-dependent/Path effect

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DO - 10.1016/j.matlet.2007.08.071

M3 - Article

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SN - 0167-577X

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JO - Materials Letters

JF - Materials Letters

IS - 8-9

ER -

Path-dependent deformation behaviors of Tb_0.3Dy_0.7Fe_1.95 alloy subjected to magnetomechanical loading

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Keywords

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