Martensitic transformation and stress partitioning in a high-carbon steel

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Abstract

Martensitic transformation in a high-carbon steel was investigated with (synchrotron) X-ray diffraction at sub-zero Celsius temperature. In situ angular X-ray diffraction was applied to: (i) quantitatively determine the fractions of retained austenite and martensite; and (ii) measure the evolution of the lattice strain in retained austenite. Ex situ (synchrotron) energy-dispersive X-ray diffraction was performed to assess the effects of the martensitic transformation on the development of stresses in austenite.
Original languageEnglish
JournalScripta Materialia
Volume67
Issue number6
Pages (from-to)621-624
ISSN1359-6462
DOIs
Publication statusPublished - 2012

Keywords

  • Martensitic phase transformation
  • X-ray diffraction (XRD)
  • Martensite
  • Retained austenite
  • Residual stresses

Cite this

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title = "Martensitic transformation and stress partitioning in a high-carbon steel",
abstract = "Martensitic transformation in a high-carbon steel was investigated with (synchrotron) X-ray diffraction at sub-zero Celsius temperature. In situ angular X-ray diffraction was applied to: (i) quantitatively determine the fractions of retained austenite and martensite; and (ii) measure the evolution of the lattice strain in retained austenite. Ex situ (synchrotron) energy-dispersive X-ray diffraction was performed to assess the effects of the martensitic transformation on the development of stresses in austenite.",
keywords = "Martensitic phase transformation, X-ray diffraction (XRD), Martensite, Retained austenite, Residual stresses",
author = "Matteo Villa and Grumsen, {Flemming Bjerg} and Karen Pantleon and Somers, {Marcel A. J.}",
year = "2012",
doi = "10.1016/j.scriptamat.2012.06.027",
language = "English",
volume = "67",
pages = "621--624",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Pergamon Press",
number = "6",

}

Martensitic transformation and stress partitioning in a high-carbon steel. / Villa, Matteo; Grumsen, Flemming Bjerg; Pantleon, Karen; Somers, Marcel A. J.

In: Scripta Materialia, Vol. 67, No. 6, 2012, p. 621-624.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - Martensitic transformation and stress partitioning in a high-carbon steel

AU - Villa, Matteo

AU - Grumsen, Flemming Bjerg

AU - Pantleon, Karen

AU - Somers, Marcel A. J.

PY - 2012

Y1 - 2012

N2 - Martensitic transformation in a high-carbon steel was investigated with (synchrotron) X-ray diffraction at sub-zero Celsius temperature. In situ angular X-ray diffraction was applied to: (i) quantitatively determine the fractions of retained austenite and martensite; and (ii) measure the evolution of the lattice strain in retained austenite. Ex situ (synchrotron) energy-dispersive X-ray diffraction was performed to assess the effects of the martensitic transformation on the development of stresses in austenite.

AB - Martensitic transformation in a high-carbon steel was investigated with (synchrotron) X-ray diffraction at sub-zero Celsius temperature. In situ angular X-ray diffraction was applied to: (i) quantitatively determine the fractions of retained austenite and martensite; and (ii) measure the evolution of the lattice strain in retained austenite. Ex situ (synchrotron) energy-dispersive X-ray diffraction was performed to assess the effects of the martensitic transformation on the development of stresses in austenite.

KW - Martensitic phase transformation

KW - X-ray diffraction (XRD)

KW - Martensite

KW - Retained austenite

KW - Residual stresses

U2 - 10.1016/j.scriptamat.2012.06.027

DO - 10.1016/j.scriptamat.2012.06.027

M3 - Journal article

VL - 67

SP - 621

EP - 624

JO - Scripta Materialia

JF - Scripta Materialia

SN - 1359-6462

IS - 6

ER -