Phase diagram of Fe-substituted Ni-Mn-Sn shape memory alloys

K. Fukushima; K. Sano; T. Kanomata; H. Nishihara; Y. Furutani; T. Shishido; W. Ito; R. Y. Umetsu; R. Kainuma; K. Oikawa; K. Ishida

doi:10.1016/j.scriptamat.2009.07.003

Phase diagram of Fe-substituted Ni-Mn-Sn shape memory alloys

K. Fukushima, K. Sano, T. Kanomata, H. Nishihara, Y. Furutani, T. Shishido, W. Ito, R. Y. Umetsu, R. Kainuma, K. Oikawa, K. Ishida

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

51 Citations (Scopus)

Abstract

Magnetization and initial permeability measurements were done on the magnetic shape memory alloys Ni₂Mn_1.48-xFe_xSn_0.52 (0 ≤ x ≤ 0.20). The Curie temperature T_C in the austenite phase increases slightly with increasing x. Similarly, the Curie temperature T′_C in the martensite phase increases with increasing x. The martensitic transition starting temperature M_s decreases steeply with increasing x. The paramagnetic state of the martensite phase collapses in the Fe-rich alloys.

Original language	English
Pages (from-to)	813-816
Number of pages	4
Journal	Scripta Materialia
Volume	61
Issue number	8
DOIs	https://doi.org/10.1016/j.scriptamat.2009.07.003
Publication status	Published - 2009 Oct

Keywords

Ferromagnetic shape memory alloy
Magnetic structure
Martensitic phase transformation

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10.1016/j.scriptamat.2009.07.003

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title = "Phase diagram of Fe-substituted Ni-Mn-Sn shape memory alloys",

abstract = "Magnetization and initial permeability measurements were done on the magnetic shape memory alloys Ni2Mn1.48-xFexSn0.52 (0 ≤ x ≤ 0.20). The Curie temperature TC in the austenite phase increases slightly with increasing x. Similarly, the Curie temperature T′C in the martensite phase increases with increasing x. The martensitic transition starting temperature Ms decreases steeply with increasing x. The paramagnetic state of the martensite phase collapses in the Fe-rich alloys.",

keywords = "Ferromagnetic shape memory alloy, Magnetic structure, Martensitic phase transformation",

author = "K. Fukushima and K. Sano and T. Kanomata and H. Nishihara and Y. Furutani and T. Shishido and W. Ito and Umetsu, {R. Y.} and R. Kainuma and K. Oikawa and K. Ishida",

note = "Funding Information: This work was partly supported by a grant based on the High-Tech Research Center Program for private universities from the Japan Ministry of Education, Culture, Sports, Science and Technology. This work was also partly supported by a Grant-in-Aid for Scientific Research (No. 21560693), provided by the Japan Society for the Promotion of Science.",

year = "2009",

month = oct,

doi = "10.1016/j.scriptamat.2009.07.003",

language = "English",

volume = "61",

pages = "813--816",

journal = "Scripta Materialia",

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T1 - Phase diagram of Fe-substituted Ni-Mn-Sn shape memory alloys

AU - Fukushima, K.

AU - Sano, K.

AU - Kanomata, T.

AU - Nishihara, H.

AU - Furutani, Y.

AU - Shishido, T.

AU - Ito, W.

AU - Umetsu, R. Y.

AU - Kainuma, R.

AU - Oikawa, K.

AU - Ishida, K.

N1 - Funding Information: This work was partly supported by a grant based on the High-Tech Research Center Program for private universities from the Japan Ministry of Education, Culture, Sports, Science and Technology. This work was also partly supported by a Grant-in-Aid for Scientific Research (No. 21560693), provided by the Japan Society for the Promotion of Science.

PY - 2009/10

Y1 - 2009/10

N2 - Magnetization and initial permeability measurements were done on the magnetic shape memory alloys Ni2Mn1.48-xFexSn0.52 (0 ≤ x ≤ 0.20). The Curie temperature TC in the austenite phase increases slightly with increasing x. Similarly, the Curie temperature T′C in the martensite phase increases with increasing x. The martensitic transition starting temperature Ms decreases steeply with increasing x. The paramagnetic state of the martensite phase collapses in the Fe-rich alloys.

AB - Magnetization and initial permeability measurements were done on the magnetic shape memory alloys Ni2Mn1.48-xFexSn0.52 (0 ≤ x ≤ 0.20). The Curie temperature TC in the austenite phase increases slightly with increasing x. Similarly, the Curie temperature T′C in the martensite phase increases with increasing x. The martensitic transition starting temperature Ms decreases steeply with increasing x. The paramagnetic state of the martensite phase collapses in the Fe-rich alloys.

KW - Ferromagnetic shape memory alloy

KW - Magnetic structure

KW - Martensitic phase transformation

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U2 - 10.1016/j.scriptamat.2009.07.003

DO - 10.1016/j.scriptamat.2009.07.003

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SN - 1359-6462

VL - 61

SP - 813

EP - 816

JO - Scripta Materialia

JF - Scripta Materialia

IS - 8

ER -

Phase diagram of Fe-substituted Ni-Mn-Sn shape memory alloys

Abstract

Keywords

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