Formation of texture during high temperature deformation of Ti-50·3 mol.% Al

Hiroshi Fukutomi, Koshiro Aoki, Shin ichi Takagi, Minoru Nobuki, Heinrich Mecking, Taichi Kamijo

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Ti-50·3 mol.% Al was deformed in compression under various conditions. Texture as well as microstructure in the dynamically recrystallized state were investigated. One-to-one correspondence existed between the size of dynamically recrystallized grains and the peak stresses appearing in stress-strain curves. Formation of a fiber texture was confirmed. The texture developed with a decrease in peak stress. Extensive occurrence of strain-induced grain boundary migration was observed in the initial stage of dynamic recrystallization at the deformation conditions where sharp textures were formed after large deformation. Measurement of {021) pole figure suggested that the main component of the fibre texture was located between {011) and {021) (compression plane).

Original languageEnglish
Pages (from-to)37-42
Number of pages6
JournalIntermetallics
Volume2
Issue number1
DOIs
Publication statusPublished - 1994
Externally publishedYes

Fingerprint

Textures
Temperature
Dynamic recrystallization
Fibers
Stress-strain curves
Poles
Grain boundaries
Microstructure

Keywords

  • dynamic recrystallization
  • fibre texture
  • TiAl
  • {021) pole figure bulging mechanism

ASJC Scopus subject areas

  • Metals and Alloys

Cite this

Formation of texture during high temperature deformation of Ti-50·3 mol.% Al. / Fukutomi, Hiroshi; Aoki, Koshiro; Takagi, Shin ichi; Nobuki, Minoru; Mecking, Heinrich; Kamijo, Taichi.

In: Intermetallics, Vol. 2, No. 1, 1994, p. 37-42.

Research output: Contribution to journalArticle

Fukutomi, H, Aoki, K, Takagi, SI, Nobuki, M, Mecking, H & Kamijo, T 1994, 'Formation of texture during high temperature deformation of Ti-50·3 mol.% Al', Intermetallics, vol. 2, no. 1, pp. 37-42. https://doi.org/10.1016/0966-9795(94)90049-3
Fukutomi, Hiroshi ; Aoki, Koshiro ; Takagi, Shin ichi ; Nobuki, Minoru ; Mecking, Heinrich ; Kamijo, Taichi. / Formation of texture during high temperature deformation of Ti-50·3 mol.% Al. In: Intermetallics. 1994 ; Vol. 2, No. 1. pp. 37-42.
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