Effect of Alloy Composition on Lattice Deformation Strain of TiNbAl Biomedical Shape Memory Alloy

• Inamura Tomonari

  Precision and Intrelligence Lab. Tokyo Institute of Technology

• Ono Yuichiro

  Precision and Intrelligence Lab. Tokyo Institute of Technology

• Hosoda Hideki

  Precision and Intrelligence Lab. Tokyo Institute of Technology

• Wakashima Kenji

  Precision and Intrelligence Lab. Tokyo Institute of Technology

• Miyazaki Shuichi

  Institute of Materials Science, University of Tsukuba

• Higuchi Toshiro

  Precision and Intrelligence Lab. Tokyo Institute of Technology School of Engineering, The University of Tokyo

Bibliographic Information

Other Title

• ＴｉＮｂＡｌ生体用形状記憶合金の格子変形歪みに及ぼす組成の影響

Abstract

The composition dependence of the lattice deformation strain of β-α" martensitic transformation in TiNbAl biomedical shape memory alloy was systematically investigated. The lattice parameter of parent β-phase was insensitive to the alloy composition while the lattice parameters of martensite α"-phase were sensitive to the alloy composition, especially to the Nb concentration. The criteria for the design of the Ti-Nb based biomedical shape memory alloy was discussed

Journal

• IEEJ Transactions on Sensors and Micromachines

  IEEJ Transactions on Sensors and Micromachines 126 (4), 164-165, 2006

  The Institute of Electrical Engineers of Japan

Keywords

• Shape memory alloy
• biomedical actuator

Details

• CRID: 1390001204461171328
• NII Article ID: 10017538790
• NII Book ID: AN1052634X
• DOI: 10.1541/ieejsmas.126.164
• ISSN: 13475525
• ISSN: 13418939
• Web Site: http://www.jstage.jst.go.jp/article/ieejsmas/126/4/126_4_164/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed