Microstructure and mechanical properties of Ti40Nb alloy after severe plastic deformation

Yury P. Sharkeev, Anna Yu Eroshenko, Ivan A. Glukhov, Qifang Zhu, Alexey I. Tolmachev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

The study presents the analysis of microstructure, phase composition and mechanical properties of Ti40Nb alloy exposed to severe plastic deformation. It was shown that isothermal multi-axial forging and further multi-pass rolling intensify the formation of ultra-fine grained structure in the bulk of a billet with the average element size of 0.3 μm. Such ultra-fine grained structure considerably improves the alloy mechanical properties.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
PublisherAmerican Institute of Physics Inc.
Pages567-570
Number of pages4
Volume1623
ISBN (Print)9780735412606
DOIs
Publication statusPublished - 2014
EventInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation
Duration: 3 Sep 20145 Sep 2014

Other

OtherInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
CountryRussian Federation
CityTomsk
Period3.9.145.9.14

Keywords

  • Microhardness
  • Phase composition
  • Severe plastic deformation
  • Ti40Nb
  • Ultra-fine grained structure

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Sharkeev, Y. P., Eroshenko, A. Y., Glukhov, I. A., Zhu, Q., & Tolmachev, A. I. (2014). Microstructure and mechanical properties of Ti40Nb alloy after severe plastic deformation. In AIP Conference Proceedings (Vol. 1623, pp. 567-570). American Institute of Physics Inc.. https://doi.org/10.1063/1.4899008