Evolution of dislocation density and character in hot rolled titanium determined by X-ray diffraction

I. C. Dragomir, D. S. Li, G. A. Castello-Branco, H. Garmestani, R. L. Snyder, G. Ribárik, T. Ungár

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

X-ray Peak Profile Analysis was employed to determine the evolution dislocation density and dislocations type in hot rolled commercially pure titanium specimens. It was found that 〈a〉 dislocation type is dominating the deformation mechanism at all rolling reduction levels studied here. A good agreement was found between the texture evolution and changes in dislocation slip system activity during the deformation process.

Original languageEnglish
Pages (from-to)66-74
Number of pages9
JournalMaterials Characterization
Volume55
Issue number1
DOIs
Publication statusPublished - Jul 2005

Fingerprint

Titanium
titanium
X ray diffraction
diffraction
x rays
Textures
X rays
slip
textures
profiles

Keywords

  • α-Titanium
  • Burgers Vector Population
  • Dislocations
  • Texture
  • X-ray line broadening

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Evolution of dislocation density and character in hot rolled titanium determined by X-ray diffraction. / Dragomir, I. C.; Li, D. S.; Castello-Branco, G. A.; Garmestani, H.; Snyder, R. L.; Ribárik, G.; Ungár, T.

In: Materials Characterization, Vol. 55, No. 1, 07.2005, p. 66-74.

Research output: Contribution to journalArticle

Dragomir, I. C. ; Li, D. S. ; Castello-Branco, G. A. ; Garmestani, H. ; Snyder, R. L. ; Ribárik, G. ; Ungár, T. / Evolution of dislocation density and character in hot rolled titanium determined by X-ray diffraction. In: Materials Characterization. 2005 ; Vol. 55, No. 1. pp. 66-74.
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