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

doi:10.1016/j.scriptamat.2009.04.033

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

Materials Design Division

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	419-422
Number of pages	4
Journal	Scripta Materialia
Volume	61
Issue number	4
DOIs	https://doi.org/10.1016/j.scriptamat.2009.04.033
Publication status	Published - 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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Microstructure evolution during deformation of a near-α titanium alloy with different initial structures in the two-phase region. / Poorganji, Behrang; Yamaguchi, Makoto; Itsumi, Yoshio; Matsumoto, Katsushi; Tanaka, Tomofumi; Asa, Yusuke; Miyamoto, Goro ; Furuhara, Tadashi.

In: Scripta Materialia, Vol. 61, No. 4, 01.08.2009, p. 419-422.

Research output: Contribution to journal › Article › peer-review

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AU - Miyamoto, Goro

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