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:
-
- Centro Nacional de Investigaciones Metalurgicas (CENIM-CSIC), Madrid (Spain)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- 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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- International Materials Reviews, Vol. 63, Issue 2
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- Journal of Applied Physics, Vol. 126, Issue 24
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journal, December 2016
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