Texture analysis with a time-of-flight neutron strain scanner

Autores
Malamud, Florencia; Santisteban, Javier Roberto; Vicente Alvarez, Miguel Angel; Bolmaro, Raul Eduardo; Kelleher, Joe; Kabra, Saurabh; Kockelmann, Winfried
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A time-of-flight (TOF) neutron strain scanner is a white-beam instrument optimized to measure diffractograms at precise locations within bulky specimens, typically along two perpendicular sample orientations. Here, a method is proposed that exploits the spatial resolution (∼1 mm) provided by such an instrument to determine in a nondestructive manner the crystallographic texture at selected locations within a macroscopic object. The method is based on defining the orientation distribution function (ODF) of the crystallites from several incomplete pole figures, and it has been implemented on ENGIN-X, a neutron strain scanner at the ISIS facility in the UK. This method has been applied to determine the texture at different locations of Al alloy plates welded along the rolling direction and to study a Zr2.5%Nb pressure tube produced for a CANDU nuclear power plant. For benchmarking, the results obtained with this instrument for samples of ferritic steel, copper, Al alloys and Zr alloys have been compared with measurements performed using conventional X-ray diffractometers and more established neutron techniques. For cases where pole figure coverage is incomplete, the use of TOF neutron transmission measurements simultaneously performed on the specimens is proposed as a simple and powerful test to validate the resulting ODF.
Fil: Malamud, Florencia. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Santisteban, Javier Roberto. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vicente Alvarez, Miguel Angel. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bolmaro, Raul Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Kelleher, Joe. ISIS Neutron and Muon Source; Reino Unido
Fil: Kabra, Saurabh. ISIS Neutron and Muon Source; Reino Unido
Fil: Kockelmann, Winfried. ISIS Neutron and Muon Source; Reino Unido
Materia
Texture
Neutron Absorption
Time of Flight
Neutron Diffraction
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/17692
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/17692
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Texture analysis with a time-of-flight neutron strain scannerMalamud, FlorenciaSantisteban, Javier RobertoVicente Alvarez, Miguel AngelBolmaro, Raul EduardoKelleher, JoeKabra, SaurabhKockelmann, WinfriedTextureNeutron AbsorptionTime of FlightNeutron Diffractionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A time-of-flight (TOF) neutron strain scanner is a white-beam instrument optimized to measure diffractograms at precise locations within bulky specimens, typically along two perpendicular sample orientations. Here, a method is proposed that exploits the spatial resolution (∼1 mm) provided by such an instrument to determine in a nondestructive manner the crystallographic texture at selected locations within a macroscopic object. The method is based on defining the orientation distribution function (ODF) of the crystallites from several incomplete pole figures, and it has been implemented on ENGIN-X, a neutron strain scanner at the ISIS facility in the UK. This method has been applied to determine the texture at different locations of Al alloy plates welded along the rolling direction and to study a Zr2.5%Nb pressure tube produced for a CANDU nuclear power plant. For benchmarking, the results obtained with this instrument for samples of ferritic steel, copper, Al alloys and Zr alloys have been compared with measurements performed using conventional X-ray diffractometers and more established neutron techniques. For cases where pole figure coverage is incomplete, the use of TOF neutron transmission measurements simultaneously performed on the specimens is proposed as a simple and powerful test to validate the resulting ODF.Fil: Malamud, Florencia. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Santisteban, Javier Roberto. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Vicente Alvarez, Miguel Angel. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bolmaro, Raul Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Kelleher, Joe. ISIS Neutron and Muon Source; Reino UnidoFil: Kabra, Saurabh. ISIS Neutron and Muon Source; Reino UnidoFil: Kockelmann, Winfried. ISIS Neutron and Muon Source; Reino UnidoWiley Blackwell Publishing, Inc2014-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17692Malamud, Florencia; Santisteban, Javier Roberto; Vicente Alvarez, Miguel Angel; Bolmaro, Raul Eduardo; Kelleher, Joe; et al.; Texture analysis with a time-of-flight neutron strain scanner; Wiley Blackwell Publishing, Inc; Journal Of Applied Crystallography; 47; 4; 8-2014; 1337-13540021-8898enginfo:eu-repo/semantics/altIdentifier/url/http://scripts.iucr.org/cgi-bin/paper?S1600576714012710info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:21:07Zoai:ri.conicet.gov.ar:11336/17692instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:21:07.327CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Texture analysis with a time-of-flight neutron strain scanner
title Texture analysis with a time-of-flight neutron strain scanner
spellingShingle Texture analysis with a time-of-flight neutron strain scanner
Malamud, Florencia
Texture
Neutron Absorption
Time of Flight
Neutron Diffraction
title_short Texture analysis with a time-of-flight neutron strain scanner
title_full Texture analysis with a time-of-flight neutron strain scanner
title_fullStr Texture analysis with a time-of-flight neutron strain scanner
title_full_unstemmed Texture analysis with a time-of-flight neutron strain scanner
title_sort Texture analysis with a time-of-flight neutron strain scanner
dc.creator.none.fl_str_mv Malamud, Florencia
Santisteban, Javier Roberto
Vicente Alvarez, Miguel Angel
Bolmaro, Raul Eduardo
Kelleher, Joe
Kabra, Saurabh
Kockelmann, Winfried
author Malamud, Florencia
author_facet Malamud, Florencia
Santisteban, Javier Roberto
Vicente Alvarez, Miguel Angel
Bolmaro, Raul Eduardo
Kelleher, Joe
Kabra, Saurabh
Kockelmann, Winfried
author_role author
author2 Santisteban, Javier Roberto
Vicente Alvarez, Miguel Angel
Bolmaro, Raul Eduardo
Kelleher, Joe
Kabra, Saurabh
Kockelmann, Winfried
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Texture
Neutron Absorption
Time of Flight
Neutron Diffraction
topic Texture
Neutron Absorption
Time of Flight
Neutron Diffraction
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A time-of-flight (TOF) neutron strain scanner is a white-beam instrument optimized to measure diffractograms at precise locations within bulky specimens, typically along two perpendicular sample orientations. Here, a method is proposed that exploits the spatial resolution (∼1 mm) provided by such an instrument to determine in a nondestructive manner the crystallographic texture at selected locations within a macroscopic object. The method is based on defining the orientation distribution function (ODF) of the crystallites from several incomplete pole figures, and it has been implemented on ENGIN-X, a neutron strain scanner at the ISIS facility in the UK. This method has been applied to determine the texture at different locations of Al alloy plates welded along the rolling direction and to study a Zr2.5%Nb pressure tube produced for a CANDU nuclear power plant. For benchmarking, the results obtained with this instrument for samples of ferritic steel, copper, Al alloys and Zr alloys have been compared with measurements performed using conventional X-ray diffractometers and more established neutron techniques. For cases where pole figure coverage is incomplete, the use of TOF neutron transmission measurements simultaneously performed on the specimens is proposed as a simple and powerful test to validate the resulting ODF.
Fil: Malamud, Florencia. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Santisteban, Javier Roberto. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Vicente Alvarez, Miguel Angel. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bolmaro, Raul Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Kelleher, Joe. ISIS Neutron and Muon Source; Reino Unido
Fil: Kabra, Saurabh. ISIS Neutron and Muon Source; Reino Unido
Fil: Kockelmann, Winfried. ISIS Neutron and Muon Source; Reino Unido
description A time-of-flight (TOF) neutron strain scanner is a white-beam instrument optimized to measure diffractograms at precise locations within bulky specimens, typically along two perpendicular sample orientations. Here, a method is proposed that exploits the spatial resolution (∼1 mm) provided by such an instrument to determine in a nondestructive manner the crystallographic texture at selected locations within a macroscopic object. The method is based on defining the orientation distribution function (ODF) of the crystallites from several incomplete pole figures, and it has been implemented on ENGIN-X, a neutron strain scanner at the ISIS facility in the UK. This method has been applied to determine the texture at different locations of Al alloy plates welded along the rolling direction and to study a Zr2.5%Nb pressure tube produced for a CANDU nuclear power plant. For benchmarking, the results obtained with this instrument for samples of ferritic steel, copper, Al alloys and Zr alloys have been compared with measurements performed using conventional X-ray diffractometers and more established neutron techniques. For cases where pole figure coverage is incomplete, the use of TOF neutron transmission measurements simultaneously performed on the specimens is proposed as a simple and powerful test to validate the resulting ODF.
publishDate 2014
dc.date.none.fl_str_mv 2014-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/17692
Malamud, Florencia; Santisteban, Javier Roberto; Vicente Alvarez, Miguel Angel; Bolmaro, Raul Eduardo; Kelleher, Joe; et al.; Texture analysis with a time-of-flight neutron strain scanner; Wiley Blackwell Publishing, Inc; Journal Of Applied Crystallography; 47; 4; 8-2014; 1337-1354
0021-8898
url http://hdl.handle.net/11336/17692
identifier_str_mv Malamud, Florencia; Santisteban, Javier Roberto; Vicente Alvarez, Miguel Angel; Bolmaro, Raul Eduardo; Kelleher, Joe; et al.; Texture analysis with a time-of-flight neutron strain scanner; Wiley Blackwell Publishing, Inc; Journal Of Applied Crystallography; 47; 4; 8-2014; 1337-1354
0021-8898
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://scripts.iucr.org/cgi-bin/paper?S1600576714012710
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842981157579259904
score 12.48226

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