The shape memory effect and superelasticity in nickel-titanium single crystals aged under applied stress

Yu I. Chumlyakov, E. Yu Panchenko, I. V. Kireeva, D. A. Shaporov, V. B. Aksenov, Huseyin Sehitoglu, I. Karaman, K. Gall, H. Maier

Research output: Contribution to journalConference articlepeer-review

Abstract

Aging under applied stress of <111> and <122> Ti-51at.%Ni single crystals leads to the formation of one crystallographic variant of Ti3Ni4 particles, but after aging without stress four particle variants are observed. It has been shown that the values of shape memory effect and superelasticity are dependent on the number of precipitate variants and particle sizes.

Original languageEnglish (US)
Pages (from-to)799-802
Number of pages4
JournalJournal De Physique. IV : JP
Volume112 II
StatePublished - Oct 1 2003
EventInternational Conference on Martensitic Transformations - Espoo, Finland
Duration: Jun 10 2002Jun 14 2002

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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