The influence of heat treatment on the magnetic and phase transformation properties of quaternary heusler alloy ni50mn8fe 1750ga25 ribbons

Z. H. Liu; J. L. Chen; H. N. Hu; M. Zhang; X. F. Dai; Z. Y. Zhu; G. D. Liu; G. H. Wu; F. B. Meng; Y. X. Li

doi:10.1016/j.scriptamat.2004.07.005

The influence of heat treatment on the magnetic and phase transformation properties of quaternary heusler alloy ni₅₀mn₈fe ₁₇₅₀ga₂₅ ribbons

Z. H. Liu^*, J. L. Chen, H. N. Hu, M. Zhang, X. F. Dai, Z. Y. Zhu, G. D. Liu, G. H. Wu, F. B. Meng, Y. X. Li

^*Corresponding author for this work

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

21 Scopus citations

Abstract

Quaternary Heusler alloy Ni₅₀Mn₈Fe ₁₇Ga₂₅ has been synthesized by melt-spinning method. Pole figure examination suggested that the ribbon samples have a strong preferentially orientation in [400] about 5-10° tilted from the ribbon normal. The effect of heat treatment on the magnetic and phase transformation properties of Ni₅₀Mn₈Fe₁₇Ga₂₅ ribbon has been investigated. Annealing increased the martensitic transformation temperature, Curie temperature and decreased the transformation hysteresis and magnetic hysteresis due to the change of atomic chemical ordering. Thermoelastic transformation strain was decreased from -0.19% to -0.17% after annealing. At the same time, a slighter decrease of transformation strain by adding external bias field was observed in the as-annealed ribbons, which has not been found in the as-spun ribbons. These can be attributed to the relaxation of the internal stress through annealing.

Original language	English (US)
Pages (from-to)	1011-1015
Number of pages	5
Journal	Scripta Materialia
Volume	51
Issue number	10
DOIs	https://doi.org/10.1016/j.scriptamat.2004.07.005
State	Published - Nov 2004
Externally published	Yes

Keywords

Annealing
Magnetism
Martensitic transformation
Melt-spun

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

Access to Document

10.1016/j.scriptamat.2004.07.005

Cite this

@article{177ed469323b4051b8ca1d0e60eccf2d,

title = "The influence of heat treatment on the magnetic and phase transformation properties of quaternary heusler alloy ni50mn8fe 1750ga25 ribbons",

abstract = "Quaternary Heusler alloy Ni50Mn8Fe 17Ga25 has been synthesized by melt-spinning method. Pole figure examination suggested that the ribbon samples have a strong preferentially orientation in [400] about 5-10° tilted from the ribbon normal. The effect of heat treatment on the magnetic and phase transformation properties of Ni50Mn8Fe17Ga25 ribbon has been investigated. Annealing increased the martensitic transformation temperature, Curie temperature and decreased the transformation hysteresis and magnetic hysteresis due to the change of atomic chemical ordering. Thermoelastic transformation strain was decreased from -0.19% to -0.17% after annealing. At the same time, a slighter decrease of transformation strain by adding external bias field was observed in the as-annealed ribbons, which has not been found in the as-spun ribbons. These can be attributed to the relaxation of the internal stress through annealing.",

keywords = "Annealing, Magnetism, Martensitic transformation, Melt-spun",

author = "Liu, {Z. H.} and Chen, {J. L.} and Hu, {H. N.} and M. Zhang and Dai, {X. F.} and Zhu, {Z. Y.} and Liu, {G. D.} and Wu, {G. H.} and Meng, {F. B.} and Li, {Y. X.}",

note = "Funding Information: This work is supported by National Natural Science Foundation of China Grant no. 50201020.",

year = "2004",

month = nov,

doi = "10.1016/j.scriptamat.2004.07.005",

language = "English (US)",

volume = "51",

pages = "1011--1015",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

number = "10",

}

TY - JOUR

T1 - The influence of heat treatment on the magnetic and phase transformation properties of quaternary heusler alloy ni50mn8fe 1750ga25 ribbons

AU - Liu, Z. H.

AU - Chen, J. L.

AU - Hu, H. N.

AU - Zhang, M.

AU - Dai, X. F.

AU - Zhu, Z. Y.

AU - Liu, G. D.

AU - Wu, G. H.

AU - Meng, F. B.

AU - Li, Y. X.

N1 - Funding Information: This work is supported by National Natural Science Foundation of China Grant no. 50201020.

PY - 2004/11

Y1 - 2004/11

N2 - Quaternary Heusler alloy Ni50Mn8Fe 17Ga25 has been synthesized by melt-spinning method. Pole figure examination suggested that the ribbon samples have a strong preferentially orientation in [400] about 5-10° tilted from the ribbon normal. The effect of heat treatment on the magnetic and phase transformation properties of Ni50Mn8Fe17Ga25 ribbon has been investigated. Annealing increased the martensitic transformation temperature, Curie temperature and decreased the transformation hysteresis and magnetic hysteresis due to the change of atomic chemical ordering. Thermoelastic transformation strain was decreased from -0.19% to -0.17% after annealing. At the same time, a slighter decrease of transformation strain by adding external bias field was observed in the as-annealed ribbons, which has not been found in the as-spun ribbons. These can be attributed to the relaxation of the internal stress through annealing.

AB - Quaternary Heusler alloy Ni50Mn8Fe 17Ga25 has been synthesized by melt-spinning method. Pole figure examination suggested that the ribbon samples have a strong preferentially orientation in [400] about 5-10° tilted from the ribbon normal. The effect of heat treatment on the magnetic and phase transformation properties of Ni50Mn8Fe17Ga25 ribbon has been investigated. Annealing increased the martensitic transformation temperature, Curie temperature and decreased the transformation hysteresis and magnetic hysteresis due to the change of atomic chemical ordering. Thermoelastic transformation strain was decreased from -0.19% to -0.17% after annealing. At the same time, a slighter decrease of transformation strain by adding external bias field was observed in the as-annealed ribbons, which has not been found in the as-spun ribbons. These can be attributed to the relaxation of the internal stress through annealing.

KW - Annealing

KW - Magnetism

KW - Martensitic transformation

KW - Melt-spun

UR - http://www.scopus.com/inward/record.url?scp=4344691021&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2004.07.005

DO - 10.1016/j.scriptamat.2004.07.005

M3 - Article

AN - SCOPUS:4344691021

SN - 1359-6462

VL - 51

SP - 1011

EP - 1015

JO - Scripta Materialia

JF - Scripta Materialia

IS - 10

ER -