IMPROVEMENT IN SHAPE MEMORY EFFECT FOR Fe-Mn-Si ALLOYS.

Masato Murakami, Hiroaki Otsuka, Shoichi Matsuda

研究成果: Conference article査読

25 被引用数 (Scopus)

抄録

Fe-Mn-Si alloys exhibit a very good shape memory effect (SME) if a suitable combination of Mn and Si concentration is selected. But the maximum recoverable strain is only 2% in tension. Larger strain need be recoverable for practical application. In this study we show that the recoverable strain can be increased by mechanical and heat treatments. Shape memory effect of Fe-Mn-Si alloys can be improved by prestrain at temperatures where no martensitic transformation occurs. The SME can be further improved by a combination of prestrain and heat treatment.

本文言語English
ページ(範囲)b. 89
ジャーナルTransactions of the Iron and Steel Institute of Japan
27
3
出版ステータスPublished - 1986 12 1
外部発表はい
イベントPrepr for the 112th ISIJ Meet, Part III - Nagoya, Jpn
継続期間: 1986 10 201986 10 22

ASJC Scopus subject areas

  • 工学(全般)

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