Dislocation Substructure Gradient Formation in Aluminum by Creep under Weak Potential

Sergey V. Konovalov, Yuri F. Ivanov, Oksana A. Stolboushkina, Victor E. Gromov

Research output: Contribution to journalArticle

Abstract

Transmission diffraction electron microscopy of thin foils was used to study the dislocation substructure gradient of aluminum destroyed during creep. Creep under +1 V potential resulted in the formation of a dislocation substructure gradient, which was observed as a regular change in quantitative structural characteristics upon moving away from the sample fracture surface.

Original languageEnglish
Pages (from-to)649-653
Number of pages5
JournalArabian Journal for Science and Engineering
Volume36
Issue number4
DOIs
Publication statusPublished - Jul 2011

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Keywords

  • Aluminum
  • Creep
  • Dislocation substructure
  • Electric potential
  • Gradient

ASJC Scopus subject areas

  • General

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