Thermoelastic phase transformation of melt-spun Ti50Ni50-xCux (x = 0-20 at.%) ribbons

Y. Furuya, M. Matsumoto, H. S. Kimura, T. Masumoto

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37 Citations (Scopus)

Abstract

Several properties with a thermoelastic phase transformation, the so-called shape memory effect, were studied in rapidly quenchd melt-spun Ti50Ni50-xCux (x = 0-20 at.%). By taking account of the improvements in several characteristics such as the large ductility (i.e. 180° bending ability), narrow transformation temperature range δT( = Af - Mf) and high thermal energy conversion ability ν, it can be concluded that the merit and functional superiority of rapidly quenched melt-spun TiNiCu ribbon exist especially in the range of copper contents over 10 at.% in comparison with the conventionally manufactured (i.e. melting-mechanically worked) material.

Original languageEnglish
Pages (from-to)L7-L11
JournalMaterials Science and Engineering A
Volume147
Issue number1
DOIs
Publication statusPublished - 1991 Oct 30

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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