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

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

2 被引用数 (Scopus)

抄録

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.

本文言語英語
ホスト出版物のタイトルProceedings of the International Conference on Martensitic Transformations, ICOMAT-08
ページ583-586
ページ数4
出版ステータス出版済み - 2009
外部発表はい
イベント12th International Conference on Martensitic Transformations, ICOMAT-08 - Santa Fe, NM, 米国
継続期間: 6月 29 20087月 5 2008

その他

その他12th International Conference on Martensitic Transformations, ICOMAT-08
国/地域米国
CitySanta Fe, NM
Period6/29/087/5/08

!!!All Science Journal Classification (ASJC) codes

  • 材料化学

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