Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys

Detalhes bibliográficos
Autor(a) principal: Brito, P.
Data de Publicação: 2012
Outros Autores: Pinto, H. [UNESP], Genzel, Ch, Klaus, M., Kaysser-Pyzalla, A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.actamat.2011.11.033
http://hdl.handle.net/11449/219753
Resumo: The development of internal stress and texture in the oxide scales grown on Fe-15 at.% Al (1 0 0) and (1 1 1) single crystals at 700 °C was determined in situ using synchrotron X-ray diffraction. At this low oxidation temperature oxide scale thickness as revealed by X-ray photoelectron spectroscopy and transmission electron microscopy was situated between 100 and 150 nm after 650 min oxidation. Trigonal α-Fe 2O 3 was found to act as a crystallographic template for the nucleation of isostructural α-Al 2O 3. Strain behavior during oxidation was found to be influenced by the epitaxial relationship between α-Al 2O 3 and α-Fe 2O 3. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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spelling Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloysEnergy-dispersive diffractionEpitaxyInternal stressOxidationTextureThe development of internal stress and texture in the oxide scales grown on Fe-15 at.% Al (1 0 0) and (1 1 1) single crystals at 700 °C was determined in situ using synchrotron X-ray diffraction. At this low oxidation temperature oxide scale thickness as revealed by X-ray photoelectron spectroscopy and transmission electron microscopy was situated between 100 and 150 nm after 650 min oxidation. Trigonal α-Fe 2O 3 was found to act as a crystallographic template for the nucleation of isostructural α-Al 2O 3. Strain behavior during oxidation was found to be influenced by the epitaxial relationship between α-Al 2O 3 and α-Fe 2O 3. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.Max-Planck-Institut für Eisenforschung, Max-Planck-Str. 1, Düsseldorf 40237Helmholtz Zentrum Berlin für Materialien und Energie, Albert-Einstein-Str. 15, BerlinUniversidade Estadual de São Paulo, Av. Trabalhador São Carlense 400, São Carlos 13566-590Universidade Estadual de São Paulo, Av. Trabalhador São Carlense 400, São Carlos 13566-590Max-Planck-Institut für EisenforschungHelmholtz Zentrum Berlin für Materialien und EnergieUniversidade Estadual Paulista (UNESP)Brito, P.Pinto, H. [UNESP]Genzel, ChKlaus, M.Kaysser-Pyzalla, A.2022-04-28T18:57:19Z2022-04-28T18:57:19Z2012-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1230-1237http://dx.doi.org/10.1016/j.actamat.2011.11.033Acta Materialia, v. 60, n. 3, p. 1230-1237, 2012.1359-6454http://hdl.handle.net/11449/21975310.1016/j.actamat.2011.11.0332-s2.0-83655211984Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Materialiainfo:eu-repo/semantics/openAccess2022-04-28T18:57:19Zoai:repositorio.unesp.br:11449/219753Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T18:57:19Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
title Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
spellingShingle Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
Brito, P.
Energy-dispersive diffraction
Epitaxy
Internal stress
Oxidation
Texture
title_short Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
title_full Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
title_fullStr Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
title_full_unstemmed Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
title_sort Epitaxial stress and texture in thin oxide layers grown on Fe-Al alloys
author Brito, P.
author_facet Brito, P.
Pinto, H. [UNESP]
Genzel, Ch
Klaus, M.
Kaysser-Pyzalla, A.
author_role author
author2 Pinto, H. [UNESP]
Genzel, Ch
Klaus, M.
Kaysser-Pyzalla, A.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Max-Planck-Institut für Eisenforschung
Helmholtz Zentrum Berlin für Materialien und Energie
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Brito, P.
Pinto, H. [UNESP]
Genzel, Ch
Klaus, M.
Kaysser-Pyzalla, A.
dc.subject.por.fl_str_mv Energy-dispersive diffraction
Epitaxy
Internal stress
Oxidation
Texture
topic Energy-dispersive diffraction
Epitaxy
Internal stress
Oxidation
Texture
description The development of internal stress and texture in the oxide scales grown on Fe-15 at.% Al (1 0 0) and (1 1 1) single crystals at 700 °C was determined in situ using synchrotron X-ray diffraction. At this low oxidation temperature oxide scale thickness as revealed by X-ray photoelectron spectroscopy and transmission electron microscopy was situated between 100 and 150 nm after 650 min oxidation. Trigonal α-Fe 2O 3 was found to act as a crystallographic template for the nucleation of isostructural α-Al 2O 3. Strain behavior during oxidation was found to be influenced by the epitaxial relationship between α-Al 2O 3 and α-Fe 2O 3. © 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
publishDate 2012
dc.date.none.fl_str_mv 2012-02-01
2022-04-28T18:57:19Z
2022-04-28T18:57:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.actamat.2011.11.033
Acta Materialia, v. 60, n. 3, p. 1230-1237, 2012.
1359-6454
http://hdl.handle.net/11449/219753
10.1016/j.actamat.2011.11.033
2-s2.0-83655211984
url http://dx.doi.org/10.1016/j.actamat.2011.11.033
http://hdl.handle.net/11449/219753
identifier_str_mv Acta Materialia, v. 60, n. 3, p. 1230-1237, 2012.
1359-6454
10.1016/j.actamat.2011.11.033
2-s2.0-83655211984
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Acta Materialia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1230-1237
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1792961430446669824

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