Evolution of dislocation structure and its relation to the staged character of the strain-hardening curves of the Ti50Ni47Fe3 alloy

A. A. Klopotov, A. I. Potekaev, D. V. Lychagin, Yu F. Ivanov, O. B. Perevalova, N. V. Girsova, E. V. Kozlov

Research output: Contribution to journalArticlepeer-review

Abstract

On the basis of structural studies (transmission electron microscopy and X-ray diffraction), the stages in strain-hardening curves of the Ti50Ni47Fe3 alloy were established to be associated with transformations of dislocation substructures. This suggests that the process of deformation involves rotation deformation modes whose role increases with increasing amount of deformation.

Original languageEnglish
Pages (from-to)104-108
Number of pages5
JournalPhysics of Metals and Metallography
Volume83
Issue number1
Publication statusPublished - Jan 1997

ASJC Scopus subject areas

  • Metals and Alloys

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