Composition dependence of phase transformation behavior and shape memory effect of Ti(Pt, Ir)

Y. Yamabe-Mitarai, T. Hara, T. Kitashima, S. Miura, H. Hosoda

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The phase transformation and high-temperature shape memory effect of Ti(Pt, Ir) were investigated. First, the Ti-rich phase boundary of Ti(Pt, Ir) was investigated by phase composition analysis by secondary electron microscopy (SEM) using an electron probe X-ray micro analyzer (EPMA), X-ray diffraction analysis and transmission electron microscopy (TEM). Then, the three alloys Ti-35Pt-10Ir, Ti-22Pt-22Ir, and Ti-10Pt-32Ir (at%) close to the phase boundary but in the single phase of Ti(Pt, Ir) were prepared by the arc melting method. The shape memory effect and crystal structure were investigated by compression loading-unloading tests and high-temperature X-ray diffraction analysis, respectively.

本文言語English
ページ(範囲)S399-S403
ジャーナルJournal of Alloys and Compounds
577
SUPPL. 1
DOI
出版ステータスPublished - 2013 11 15

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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