Effect of aging on magnetic properties and phase transition of Ni 53Mn23.5Ga23Ti0.5 ferromagnetic shape memory alloy

G. F. Dong; C. L. Tan; Z. Y. Gao; W. Cai; J. H. Sui

doi:10.1016/j.jallcom.2010.06.054

Effect of aging on magnetic properties and phase transition of Ni ₅₃Mn_23.5Ga₂₃Ti_0.5 ferromagnetic shape memory alloy

G. F. Dong
, C. L. Tan
, Z. Y. Gao
, W. Cai
, J. H. Sui

Dalian University
Harbin University of Science and Technology
Harbin Institute of Technology

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

5 Scopus citations

Abstract

The effects of aging on magnetic properties and phase transformation were investigated for Ni₅₃Mn_23.5Ga₂₃Ti_0.5 shape memory alloy. The results show that the amount and size of Ni ₃Ti particles firstly increase and then amount of second phase decreases with the increasing aging temperature. Moreover, the transformation temperatures gradually decrease; Curie temperatures slightly decrease first and reach their minimum values at 973 K then increase with the increasing aging temperature. The saturation magnetizations firstly remain almost unchanged and then slightly decrease when aging temperature is above 973 K.

Original language	English
Pages (from-to)	389-392
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	505
Issue number	2
DOIs	https://doi.org/10.1016/j.jallcom.2010.06.054
State	Published - 3 Sep 2010
Externally published	Yes

Keywords

Aging
Magnetic properties
Magnetic shape memory alloy
Phase transformation

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10.1016/j.jallcom.2010.06.054

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@article{faf2dac2b8ef412aba645dba909a7c62,

title = "Effect of aging on magnetic properties and phase transition of Ni 53Mn23.5Ga23Ti0.5 ferromagnetic shape memory alloy",

abstract = "The effects of aging on magnetic properties and phase transformation were investigated for Ni53Mn23.5Ga23Ti0.5 shape memory alloy. The results show that the amount and size of Ni 3Ti particles firstly increase and then amount of second phase decreases with the increasing aging temperature. Moreover, the transformation temperatures gradually decrease; Curie temperatures slightly decrease first and reach their minimum values at 973 K then increase with the increasing aging temperature. The saturation magnetizations firstly remain almost unchanged and then slightly decrease when aging temperature is above 973 K.",

keywords = "Aging, Magnetic properties, Magnetic shape memory alloy, Phase transformation",

author = "Dong, \{G. F.\} and Tan, \{C. L.\} and Gao, \{Z. Y.\} and W. Cai and Sui, \{J. H.\}",

year = "2010",

month = sep,

day = "3",

doi = "10.1016/j.jallcom.2010.06.054",

language = "英语",

volume = "505",

pages = "389--392",

journal = "Journal of Alloys and Compounds",

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}

TY - JOUR

T1 - Effect of aging on magnetic properties and phase transition of Ni 53Mn23.5Ga23Ti0.5 ferromagnetic shape memory alloy

AU - Dong, G. F.

AU - Tan, C. L.

AU - Gao, Z. Y.

AU - Cai, W.

AU - Sui, J. H.

PY - 2010/9/3

Y1 - 2010/9/3

N2 - The effects of aging on magnetic properties and phase transformation were investigated for Ni53Mn23.5Ga23Ti0.5 shape memory alloy. The results show that the amount and size of Ni 3Ti particles firstly increase and then amount of second phase decreases with the increasing aging temperature. Moreover, the transformation temperatures gradually decrease; Curie temperatures slightly decrease first and reach their minimum values at 973 K then increase with the increasing aging temperature. The saturation magnetizations firstly remain almost unchanged and then slightly decrease when aging temperature is above 973 K.

AB - The effects of aging on magnetic properties and phase transformation were investigated for Ni53Mn23.5Ga23Ti0.5 shape memory alloy. The results show that the amount and size of Ni 3Ti particles firstly increase and then amount of second phase decreases with the increasing aging temperature. Moreover, the transformation temperatures gradually decrease; Curie temperatures slightly decrease first and reach their minimum values at 973 K then increase with the increasing aging temperature. The saturation magnetizations firstly remain almost unchanged and then slightly decrease when aging temperature is above 973 K.

KW - Aging

KW - Magnetic properties

KW - Magnetic shape memory alloy

KW - Phase transformation

UR - https://www.scopus.com/pages/publications/77955921527

U2 - 10.1016/j.jallcom.2010.06.054

DO - 10.1016/j.jallcom.2010.06.054

M3 - 文章

AN - SCOPUS:77955921527

SN - 0925-8388

VL - 505

SP - 389

EP - 392

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 2

ER -

Effect of aging on magnetic properties and phase transition of Ni ₅₃Mn_23.5Ga₂₃Ti_0.5 ferromagnetic shape memory alloy

Abstract

Keywords

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