Effect of thermal annealing on the mechanical behavior of commercial titanium VT1-0 with submicrocrystalline structure in the surface layer or material bulk

M. S. Kazachenok, A. V. Panin, Yu F. Ivanov, Yu I. Pochivalov, R. Z. Valiev

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Consideration is given to the effect of thermal annealing on the structure, character of plastic flow localization and mechanical properties of VT1-0 specimens subjected to preliminary ultrasonic treatment or equal-channel angular pressing. Fracture during annealing of the submicrocrystalline structure is shown to be responsible for smearing of localized deformation bands of various scales. Annealing at 450°C for 1 hour allows an increase in plasticity of submicrocrystalline titanium with preserving high strength properties of the material.

Original languageEnglish
Pages (from-to)37-47
Number of pages11
JournalFizicheskaya Mezomekhanika
Volume8
Issue number4
Publication statusPublished - 2005

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Atomic and Molecular Physics, and Optics

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