Microstructure evolution during deformation of a near-α titanium alloy with different initial structures in the two-phase region

Behrang Poorganji, Makoto Yamaguchi, Yoshio Itsumi, Katsushi Matsumoto, Tomofumi Tanaka, Yusuke Asa, Goro Miyamoto, Tadashi Furuhara

Research output: Contribution to journalArticlepeer-review

56 Citations (Scopus)

Abstract

The effects of initial microstructure on the microstructure evolution of a Ti-1.5Fe (mass%) alloy during deformation in the (α + β) two-phase region are studied at different deformation temperatures. Refining interlamellar spacing and colony size of the (α + β) lamellar structure by quenching after β solutionizing results in promotion of dynamic recrystallization.

Original languageEnglish
Pages (from-to)419-422
Number of pages4
JournalScripta Materialia
Volume61
Issue number4
DOIs
Publication statusPublished - 2009 Aug 1

Keywords

  • Dynamic recrystallization
  • Grain refining
  • Thermomechanical processing
  • Titanium alloy

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys

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