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Reply to comments on "austenite stability of ultrafine-grained transformation-induced plasticity steel with Mn partitioning"

  • Seawoong Lee
  • , Seok Jae Lee*
  • , Bruno C. De Cooman
  • *Corresponding author for this work
  • Pohang University of Science and Technology

Research output: Contribution to journalComment/debate

Abstract

As a response to the comment by Luo, we here discuss and reiterate the importance of a combination of two factors for the room-temperature austenite stability in ultrafine-grained medium-Mn transformation-induced plasticity steel. The partitioning of Mn and C into austenite during intercritical annealing and the ultrafine size of the austenite islands should be satisfied simultaneously.

Original languageEnglish
Pages (from-to)832-833
Number of pages2
JournalScripta Materialia
Volume66
Issue number10
DOIs
StatePublished - 2012.05

Keywords

  • Austenite stability
  • Mn partitioning
  • Transformation-induced plasticity (TRIP)
  • Ultrafine grain (UFG)

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