Influence of short time anneal on recoverable strain of beta III titanium alloy

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • S. Cai
  • M. R. Daymond
  • Y. Ren
  • D. M. Bailey
  • L. E. Kay

Detail(s)

Original languageEnglish
Pages (from-to)172-179
Journal / PublicationMaterials Science and Engineering A
Volume562
Publication statusPublished - 1 Feb 2013
Externally publishedYes

Abstract

Experiments have been carried out to study the effect of annealing parameters on the recoverable strain of the beta III titanium alloy. A heavily cold worked material was annealed at temperatures from 315 to 1080 °C for different times. The super-elastic property of the annealed sample was studied by cyclic tensile load testing. Optimized super-elastic property was achieved after short time annealing at temperatures around 800 °C. Increasing annealing temperature and time reduced the super-elastic strain and recoverable strain. It is believed that the large recoverable strain after the low temperature short time annealing benefits from the retained deformation texture and residual internal strain. © 2012 Elsevier B.V.

Research Area(s)

  • Beta titanium, Recoverable strain, Stress induced martensite transformation, Super-elastic strain, Synchrotron X-ray

Bibliographic Note

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Citation Format(s)

Influence of short time anneal on recoverable strain of beta III titanium alloy. / Cai, S.; Daymond, M. R.; Ren, Y. et al.
In: Materials Science and Engineering A, Vol. 562, 01.02.2013, p. 172-179.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review