Influence of Cyclic Deformation on Shape Memory Characteristics of Ti-Ni-Cu Alloy Fabricated by Pulse-Current Pressure Sintering Method

• KADOMURA Takeshi

  Atmix Co.

• KYOGOKU Hideki

  School of Engineering, Kinki University

• KOMATSU Shinichiro

  School of Engineering, Kinki University

• YOSHIDA Fusahito

  Hiroshima University

• SAKUMA Toshio

  Center Research Institute of Electric Power Industry

Bibliographic Information

Other Title

• パルス通電加圧焼結法によるTi-Ni-Cu合金の形状記憶特性に及ぼす繰返し変形の影響(OS7-1 形状記憶合金の作製とその変形特性,OS7 形状記憶合金の特性と応用化技術)

Abstract

This paper aims to find out the influence of cyclic deformation on the shape memory characteristics of Ti-Ni-Cu alloy fabricated by pulse-current pressure sintering method. The properties examined here were the microstructure, the thermo-mechanical characteristics and the cyclic deformation characteristics of the alloy after the cyclic deformation. The alloy after the cyclic deformation showed a superelastic-like behavior. It was found that the. cyclic deformation slightly deteriorates the temperature-response of the alloy, but it relatively makes the thermo-mechanical behaviors of the alloy stable.

Journal

• Proceedings of the 1992 Annual Meeting of JSME/MMD

  Proceedings of the 1992 Annual Meeting of JSME/MMD 2004 (0), 493-494, 2004

  The Japan Society of Mechanical Engineers

Keywords

• Shape Memory Alloy
• Ti-Ni-Cu Alloy
• Pulse-Current Pressure Sintering
• Cyclic Deformation
• Thermo-Mechanical Characteristics

Details

• CRID: 1390001206068394368
• NII Article ID: 110004071403
• DOI: 10.1299/jsmezairiki.2004.0_493
• ISSN: 24331287
• Web Site: https://www.jstage.jst.go.jp/article/jsmezairiki/2004/0/2004_493/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed