The improvement of shape recovery property through training treatment in an Fe-30Mn-5Si-1Al

Motomichi Koyama; T. Sawaguchi; K. Ogawa; T. Kikuchi; M. Murakami

The improvement of shape recovery property through training treatment in an Fe-30Mn-5Si-1Al

Motomichi Koyama, T. Sawaguchi, K. Ogawa, T. Kikuchi, M. Murakami

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have studied shape memory properties and training effects for Fe-Mn-Si-Al alloys. It was found that Fe-30Mn-5Si-1Al alloy has similar shape recovery properties to Fe-30Mn-6Si alloy in that γ(fcc)↔ε(hcp) reversible phase transformation is responsible for shape recovery. Fe-30Mn-5Si-1Al alloys possess unique shape recovery behavior and mechanical property due to twinning deformation, With training treatment, preferred formation of εmartensite was promoted, which was obviously reflected in the shape of stress-strain curves. The change of deformation behavior through training treatment was different for the alloys with and without Al depending on the combination of ε-martensitic transformation and twinning deformation.

Original language	English
Title of host publication	Proceedings of the International Conference on Martensitic Transformations, ICOMAT-08
Pages	583-586
Number of pages	4
Publication status	Published - 2009
Externally published	Yes
Event	12th International Conference on Martensitic Transformations, ICOMAT-08 - Santa Fe, NM, United States Duration: Jun 29 2008 → Jul 5 2008

Other

Other	12th International Conference on Martensitic Transformations, ICOMAT-08
Country	United States
City	Santa Fe, NM
Period	6/29/08 → 7/5/08

All Science Journal Classification (ASJC) codes

Materials Chemistry

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Koyama, M, Sawaguchi, T, Ogawa, K, Kikuchi, T & Murakami, M 2009, The improvement of shape recovery property through training treatment in an Fe-30Mn-5Si-1Al. in Proceedings of the International Conference on Martensitic Transformations, ICOMAT-08. pp. 583-586, 12th International Conference on Martensitic Transformations, ICOMAT-08, Santa Fe, NM, United States, 6/29/08.

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title = "The improvement of shape recovery property through training treatment in an Fe-30Mn-5Si-1Al",

abstract = "We have studied shape memory properties and training effects for Fe-Mn-Si-Al alloys. It was found that Fe-30Mn-5Si-1Al alloy has similar shape recovery properties to Fe-30Mn-6Si alloy in that γ(fcc)↔ε(hcp) reversible phase transformation is responsible for shape recovery. Fe-30Mn-5Si-1Al alloys possess unique shape recovery behavior and mechanical property due to twinning deformation, With training treatment, preferred formation of εmartensite was promoted, which was obviously reflected in the shape of stress-strain curves. The change of deformation behavior through training treatment was different for the alloys with and without Al depending on the combination of ε-martensitic transformation and twinning deformation.",

author = "Motomichi Koyama and T. Sawaguchi and K. Ogawa and T. Kikuchi and M. Murakami",

year = "2009",

language = "English",

isbn = "9780873397452",

pages = "583--586",

booktitle = "Proceedings of the International Conference on Martensitic Transformations, ICOMAT-08",

note = "12th International Conference on Martensitic Transformations, ICOMAT-08 ; Conference date: 29-06-2008 Through 05-07-2008",

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T1 - The improvement of shape recovery property through training treatment in an Fe-30Mn-5Si-1Al

AU - Koyama, Motomichi

AU - Sawaguchi, T.

AU - Ogawa, K.

AU - Kikuchi, T.

AU - Murakami, M.

PY - 2009

Y1 - 2009

N2 - We have studied shape memory properties and training effects for Fe-Mn-Si-Al alloys. It was found that Fe-30Mn-5Si-1Al alloy has similar shape recovery properties to Fe-30Mn-6Si alloy in that γ(fcc)↔ε(hcp) reversible phase transformation is responsible for shape recovery. Fe-30Mn-5Si-1Al alloys possess unique shape recovery behavior and mechanical property due to twinning deformation, With training treatment, preferred formation of εmartensite was promoted, which was obviously reflected in the shape of stress-strain curves. The change of deformation behavior through training treatment was different for the alloys with and without Al depending on the combination of ε-martensitic transformation and twinning deformation.

AB - We have studied shape memory properties and training effects for Fe-Mn-Si-Al alloys. It was found that Fe-30Mn-5Si-1Al alloy has similar shape recovery properties to Fe-30Mn-6Si alloy in that γ(fcc)↔ε(hcp) reversible phase transformation is responsible for shape recovery. Fe-30Mn-5Si-1Al alloys possess unique shape recovery behavior and mechanical property due to twinning deformation, With training treatment, preferred formation of εmartensite was promoted, which was obviously reflected in the shape of stress-strain curves. The change of deformation behavior through training treatment was different for the alloys with and without Al depending on the combination of ε-martensitic transformation and twinning deformation.

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M3 - Conference contribution

AN - SCOPUS:77957875879

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EP - 586

BT - Proceedings of the International Conference on Martensitic Transformations, ICOMAT-08

T2 - 12th International Conference on Martensitic Transformations, ICOMAT-08

Y2 - 29 June 2008 through 5 July 2008

ER -

The improvement of shape recovery property through training treatment in an Fe-30Mn-5Si-1Al

Abstract

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All Science Journal Classification (ASJC) codes

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