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Title: The role of C and Mn at the austenite/pearlite reaction front during non-steady-state pearlite growth in a Fe-C-Mn steel

Abstract

The role of C and Mn during the growth of pearlite under non-steady state conditions is analyzed by comparing the phase compositions of austenite, ferrite and cementite (γ+α+θ) through the use of transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS), and atom probe tomography (APT) measurements across the austenite/pearlite interface. Furthermore, a local Mn enrichment and C depletion at the austenite/pearlite interface has been measured, which causes a change in the driving force with time during divergent pearlite growth.

Authors:
 [1];  [1];  [2];  [3];  [1]
  1. Centro Nacional de Investigaciones Metalurgicas (CENIM-CSIC), Madrid (Spain)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  3. Univ. Complutense de Madrid, Madrid (Spain)
Publication Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1213995
Alternate Identifier(s):
OSTI ID: 1251502
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
Scripta Materialia
Additional Journal Information:
Journal Volume: 104; Journal ID: ISSN 1359-6462
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; divergent pearlite; interface diffusion; growth rate; pearlitic steel

Citation Formats

Aranda, M. M., Rementeria, R., Poplawsky, Jonathan D., Urones-Garrote, E., and Capdevila, Carlos. The role of C and Mn at the austenite/pearlite reaction front during non-steady-state pearlite growth in a Fe-C-Mn steel. United States: N. p., 2015. Web. doi:10.1016/j.scriptamat.2015.04.005.
Aranda, M. M., Rementeria, R., Poplawsky, Jonathan D., Urones-Garrote, E., & Capdevila, Carlos. The role of C and Mn at the austenite/pearlite reaction front during non-steady-state pearlite growth in a Fe-C-Mn steel. United States. https://doi.org/10.1016/j.scriptamat.2015.04.005
Aranda, M. M., Rementeria, R., Poplawsky, Jonathan D., Urones-Garrote, E., and Capdevila, Carlos. Sat . "The role of C and Mn at the austenite/pearlite reaction front during non-steady-state pearlite growth in a Fe-C-Mn steel". United States. https://doi.org/10.1016/j.scriptamat.2015.04.005. https://www.osti.gov/servlets/purl/1213995.
@article{osti_1213995,
title = {The role of C and Mn at the austenite/pearlite reaction front during non-steady-state pearlite growth in a Fe-C-Mn steel},
author = {Aranda, M. M. and Rementeria, R. and Poplawsky, Jonathan D. and Urones-Garrote, E. and Capdevila, Carlos},
abstractNote = {The role of C and Mn during the growth of pearlite under non-steady state conditions is analyzed by comparing the phase compositions of austenite, ferrite and cementite (γ+α+θ) through the use of transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS), and atom probe tomography (APT) measurements across the austenite/pearlite interface. Furthermore, a local Mn enrichment and C depletion at the austenite/pearlite interface has been measured, which causes a change in the driving force with time during divergent pearlite growth.},
doi = {10.1016/j.scriptamat.2015.04.005},
journal = {Scripta Materialia},
number = ,
volume = 104,
place = {United States},
year = {Sat Apr 18 00:00:00 EDT 2015},
month = {Sat Apr 18 00:00:00 EDT 2015}
}

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Cited by: 14 works
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Works referenced in this record:

Divergent pearlite in a manganese eutectoid steel
journal, June 1963


The growth of partitioned pearlite in Fe–C–Mn steels
journal, July 2004


Effect of Prior Austenite Grain Size on Pearlite Transformation in a Hypoeuctectoid Fe-C-Mn Steel
journal, September 2013

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  • Metallurgical and Materials Transactions A, Vol. 45, Issue 4
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Characterization and morphological analysis of pearlite in a eutectoid steel
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Atom probe microanalysis of a pearlitic steel
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The austenite: Pearlite reaction
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Measurement of the interlamellar spacing of pearlite
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Works referencing / citing this record:

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  • Papaefthymiou, Spyros; Karamitros, Vassilios; Bouzouni, Marianthi
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The non-steady-state growth of divergent pearlite in Fe–C–Mn steels: a phase-field investigation
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  • Mushongera, L. T.; Amos, P. G. Kubendran; Schoof, E.
  • Journal of Materials Science, Vol. 55, Issue 12
  • DOI: 10.1007/s10853-019-04307-9

Three-dimensional nanoscale characterisation of materials by atom probe tomography
journal, November 2016


Atomic interactions between Si and Mn during eutectoid transformation in high-carbon pearlitic steel
journal, December 2019

  • Huang, Linghui; Zhang, Rui; Zhou, Xuefeng
  • Journal of Applied Physics, Vol. 126, Issue 24
  • DOI: 10.1063/1.5119185

The non-steady-state growth of divergent pearlite in Fe–C–Mn steels: a phase-field investigation
text, January 2020


The Non-Steady State Growth of Pearlite outside the Hultgren Extrapolation
journal, December 2016

  • Martin-Aranda, Maria; Rementeria, Rosalia; Hackenberg, Robert
  • Materials, Vol. 9, Issue 12
  • DOI: 10.3390/ma9120998