Dynamic recovery and recrystallization in titanium alloys by hot deformation

Tadashi Furuhara, B. Poorganji, H. Abe, T. Maki

研究成果: Article査読

118 被引用数 (Scopus)

抄録

The microstructural change of β titanium alloys, Ti-15V-3Cr-3Sn-3Al and Ti-10V-2Fe-3Al, and an (α + β) titanium alloy, Ti-6Al-4V during hot deformation at temperatures in β single-phase and (α + β) two-phase regions was studied. For the β titanium alloys, dynamic recovery takes place dominantly within β grains during deformation in the β single-phase region although some discontinuous dynamic recrystallization occurs along β grain boundaries. The size and fraction of recrystallized β grains increase as strain rate decreases or the deformation temperature rises.

本文言語English
ページ(範囲)64-67
ページ数4
ジャーナルJOM
59
1
DOI
出版ステータスPublished - 2007 1

ASJC Scopus subject areas

  • 材料科学(全般)
  • 工学(全般)

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