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

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

研究成果: ジャーナルへの寄稿学術誌査読

25 被引用数 (Scopus)

抄録

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.

本文言語英語
ページ(範囲)3042-3051
ページ数10
ジャーナルJournal of Materials Research
22
11
DOI
出版ステータス出版済み - 11月 2007
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 材料科学一般
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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