Orientation dependence of stress-induced martensitic transformation in quenched Ti-50.8at%Ni single crystals

  • J. Zhang
  • , Y. Xu
  • , K. Otsuka
  • , X. Ren
  • , Yu I. Chumlyakov
  • , M. Asai

Research output: Contribution to journalConference articlepeer-review

7 Scopus citations

Abstract

The effect of orientation and that of tensile vs. compressive stress on the B2-B19′ stress-induced martensitic transformation was investigated by using tensile test for solution-treated Ti-50.8at%Ni single crystals, and the result was analyzed by comparing Schmid factors for competing two shears, i.e. for the shape strain of martensitic transformation and for slip. As a result, complete superelasticity was found for <001> compression even in a solution-treated single crystal, although complete superelasticity was not found for tension.

Original languageEnglish
Pages (from-to)669-672
Number of pages4
JournalJournal De Physique. IV : JP
Volume112 II
DOIs
StatePublished - Oct 2003
Externally publishedYes
EventInternational Conference on Martensitic Transformations - Espoo, Finland
Duration: 10 Jun 200214 Jun 2002

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