Annealing behavior of a ferritic stainless steel subjected to large-strain cold working

Andrey Belyakov, Kaneaki Tsuzaki, Y. Kimura, Y. Mishima

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Mechanisms of microstructure evolution during annealing after cold working were studied in an Fe-15%Cr ferritic stainless steel, which was processed by bar rolling/swaging to various total strains ranging from 1.0 to 7.3 at ambient temperature. Two types of recrystallization behavior were observed depending on the cold strain. An ordinary primary (discontinuous) recrystallization developed in the samples processed to conventional strains of 1.0-2.0. On the other hand, rapid recovery at early annealing resulted in ultrafine-grained microstructures in the larger strained samples that continuously coarsened on further annealing. Such annealing behavior was considered as continuous recrystallization.

Original languageEnglish
Pages (from-to)3042-3051
Number of pages10
JournalJournal of Materials Research
Volume22
Issue number11
DOIs
Publication statusPublished - Nov 1 2007

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ferritic stainless steels
cold working
Cold working
Stainless Steel
Ferritic steel
Stainless steel
Annealing
annealing
swaging
Swaging
microstructure
Microstructure
ambient temperature
recovery
Recovery
Temperature

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Annealing behavior of a ferritic stainless steel subjected to large-strain cold working. / Belyakov, Andrey; Tsuzaki, Kaneaki; Kimura, Y.; Mishima, Y.

In: Journal of Materials Research, Vol. 22, No. 11, 01.11.2007, p. 3042-3051.

Research output: Contribution to journalArticle

Belyakov, Andrey ; Tsuzaki, Kaneaki ; Kimura, Y. ; Mishima, Y. / Annealing behavior of a ferritic stainless steel subjected to large-strain cold working. In: Journal of Materials Research. 2007 ; Vol. 22, No. 11. pp. 3042-3051.
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