Characterization of dislocation structures and internal stresses in Al-Mg alloys during recovery by synchrotron radiation

M. Verdier, F. Bley, M. Janecek, F. Livet, J. P. Simon, Y. Bréchet

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5 Citations (Scopus)

Abstract

Al-2.5% Mg alloys with two different Fe content were cold rolled to ε̄ = 0.1 and recovered at 220°C. Transmission electron microscope (TEM) observations show different initial dislocation organization. Internal stresses and dislocation densities were investigated using synchrotron X-ray radiation, investigating both peak width and peak asymmetry.

Original languageEnglish
Pages (from-to)258-262
Number of pages5
JournalMaterials Science and Engineering A: Structural Materials: Properties, Microstructure and Processing
Volume234-236
DOIs
Publication statusPublished - 30 Aug 1997
Externally publishedYes

Keywords

  • Dislocation structures
  • Internal stress
  • Static recovery
  • X-ray peak broadening

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