日本金属学会2021年秋期(第169回)講演大会

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一般講演

3.Microstructure » Phase Stability and Phase Transformations

[G] Martensitic and Displacive transformation

Wed. Sep 15, 2021 9:30 AM - 12:00 PM Rm. H (ZoomRm.H)

Chair:Akinobu Shibata(NIMS)

11:00 AM - 11:15 AM

[161] Development of single crystal Cu-Al-Mn superelastic alloy and its application to seismic resistance engineering

*SUMIO KISE1, YOSHIKAZU ARAKI2, NANAMI KATAOKA3, SHIGEKAZU YOKOYAMA3, TOYOHIKO HIGASHIDA3, KOUJI ISHIKAWA1, TOSHIHIRO OMORI4, RYOSUKE KAINUMA4 (1. Furukawa Techno material Co., LTD., 2. Graduate School of Environmental Studies, Nagoya University, 3. Sekisui House LTD., 4. Graduate School of Engineering, Tohoku University)

Keywords:超弾性合金、Cu-Al-Mn合金、単結晶、耐震技術

CuAlMn合金に優れた超弾性特性と低コスト化が期待されるサイクル熱処理による単結晶化技術,超弾性から塑性変形さらに破壊までの挙動と結晶方位依存性の研究,合金を用いて開発した耐力壁について紹介する.

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