Formation of structure-phase states and dislocation substructures during thermomechanical hardening of Fe-0.09C-2Mn-1Si steel

V. B. Kosterev, Yu F. Ivanov, V. E. Gromov, O. Yu Efimov, S. V. Konovalov

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Abstract

Results of investigations of the structure-phase state and dislocation substructure formation during thermomechanical hardening of Fe-0.09C-2Mn-1Si steel in different regimes are presented. Methods of transmission electron microscopy reveal the formation of gradient states characterized by regular changes of the structure, phase composition, types, and parameters of the dislocation substructures over the structure cross section.

Original languageEnglish
Pages (from-to)1034-1045
Number of pages12
JournalRussian Physics Journal
Volume54
Issue number9
DOIs
Publication statusPublished - 1 Feb 2012

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Keywords

  • dislocation substructure
  • structure-phase states
  • thermomechanical hardening

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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