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Radial distribution of martensitic phase transformation in a metastable stainless steel under torsional deformation: A synchrotron X-ray diffraction study

  • Ercan Cakmak
  • , Hahn Choo
  • , Ke An
  • , Yang Ren

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

The strain-induced martensitic phase transformation in a metastable 304 L stainless steel under torsional deformation was investigated using synchrotron X-ray diffraction. The measured radial distribution of the martensite phase fraction in a solid cylindrical specimen agrees well with the prediction based on a combination of transformation kinetics and a radial plastic strain distribution equation. © 2010 Elsevier B.V. All Rights Reserved.
Original languageEnglish
Pages (from-to)3013-3015
JournalMaterials Letters
Volume65
Issue number19-20
DOIs
Publication statusPublished - Oct 2011
Externally publishedYes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

  • Phase transformation
  • Radial strain distribution
  • Synchrotron X-ray diffraction
  • Torsion
  • Transformation induced plasticity

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