Two-way shape memory effect and mechanical properties of pulse discharge sintered Ni2.18Mn0.82Ga

T. Takagi; V. Khovailo; T. Nagatomo; M. Matsumoto; M. Ohtsuka; T. Abe; H. Miki

doi:10.3233/jae-2002-235

Two-way shape memory effect and mechanical properties of pulse discharge sintered Ni_2.18Mn_0.82Ga

T. Takagi, V. Khovailo, T. Nagatomo, M. Matsumoto, M. Ohtsuka, T. Abe, H. Miki

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

8 Citations (Scopus)

Abstract

Mechanical and shape memory properties of a polycrystalline Ni_2.18Mn_0.82Ga alloy prepared by a PDS (Pulse Discharge Sintering) method were investigated. It was found that the material demonstrates the two-way shape memory effect after a loading - unloading cycle performed in the martensitic state, i.e. essentially without special training. The samples exhibiting the two-way shape memory effect show a significant enhancement in the magnitude of magnetic-field-induced strain.

Original language	English
Pages (from-to)	173-179
Number of pages	7
Journal	International Journal of Applied Electromagnetics and Mechanics
Volume	16
Issue number	3-4
DOIs	https://doi.org/10.3233/jae-2002-235
Publication status	Published - 2002

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Electrical and Electronic Engineering

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AU - Takagi, T.

AU - Khovailo, V.

AU - Nagatomo, T.

AU - Matsumoto, M.

AU - Ohtsuka, M.

AU - Abe, T.

AU - Miki, H.

PY - 2002

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AB - Mechanical and shape memory properties of a polycrystalline Ni2.18Mn0.82Ga alloy prepared by a PDS (Pulse Discharge Sintering) method were investigated. It was found that the material demonstrates the two-way shape memory effect after a loading - unloading cycle performed in the martensitic state, i.e. essentially without special training. The samples exhibiting the two-way shape memory effect show a significant enhancement in the magnitude of magnetic-field-induced strain.

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