Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process

Autores
Brandaleze, Elena; Benavidez, Edgardo
Año de publicación
2019
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
In this paper, the results are correlated with information obtained through conventional techniques such as optical microscopy (OM) and scanning electron microscopy (SEM) including EDS analysis and EBSD, that are used to characterize different structural aspects on the refractory material and of the interface with the moud flux adhered on the nozzle. The thermodynamic simulation of the corrosion also contribute with relevant information associated to the main goal of this paper. By the thermochemical simulations, the chemical reactions in the system between nozzle and mold flux are justified. All this information is useful to stablish the coorrosion mechanisms and to predict the dynamic process conditions that cause the damage in the refractory material, in order to improve the nozzle performance.
Fil: Brandaleze, Elena. Universidad Tecnológica Nacional. Facultad Regional San Nicolás. Departamento Metalurgia. Centro DEYTEMA; Argentina.
Fil: Benavidez, Edgardo. Universidad Tecnológica Nacional. Facultad Regional San Nicolás. Departamento de Ingeniería Metalúrgica. Centro DEYTEMA; Argentina.
Materia
corrosión
submerged nozzle
dilatometry
differential
thermal analysis
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2022-12-14T15:04:41Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/7391
Acceder
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network_acronym_str RIAUTN
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network_name_str Repositorio Institucional Abierto (UTN)
spelling Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting processBrandaleze, ElenaBenavidez, Edgardocorrosiónsubmerged nozzledilatometrydifferentialthermal analysisIn this paper, the results are correlated with information obtained through conventional techniques such as optical microscopy (OM) and scanning electron microscopy (SEM) including EDS analysis and EBSD, that are used to characterize different structural aspects on the refractory material and of the interface with the moud flux adhered on the nozzle. The thermodynamic simulation of the corrosion also contribute with relevant information associated to the main goal of this paper. By the thermochemical simulations, the chemical reactions in the system between nozzle and mold flux are justified. All this information is useful to stablish the coorrosion mechanisms and to predict the dynamic process conditions that cause the damage in the refractory material, in order to improve the nozzle performance.Fil: Brandaleze, Elena. Universidad Tecnológica Nacional. Facultad Regional San Nicolás. Departamento Metalurgia. Centro DEYTEMA; Argentina.Fil: Benavidez, Edgardo. Universidad Tecnológica Nacional. Facultad Regional San Nicolás. Departamento de Ingeniería Metalúrgica. Centro DEYTEMA; Argentina.Springer2022-12-14T15:04:41Z2022-12-14T15:04:41Z2019-06-01info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciapdfapplication/pdfchrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://static.akcongress.com/downloads/jtacc/jtacc2019-boa.pdfhttp://hdl.handle.net/20.500.12272/7391enginfo:eu-repo/semantics/openAccess2022-12-14T15:04:41Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalLicencia CC BY NC NDreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:44:00Zoai:ria.utn.edu.ar:20.500.12272/7391instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:44:01.242Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
title Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
spellingShingle Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
Brandaleze, Elena
corrosión
submerged nozzle
dilatometry
differential
thermal analysis
title_short Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
title_full Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
title_fullStr Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
title_full_unstemmed Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
title_sort Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
dc.creator.none.fl_str_mv Brandaleze, Elena
Benavidez, Edgardo
author Brandaleze, Elena
author_facet Brandaleze, Elena
Benavidez, Edgardo
author_role author
author2 Benavidez, Edgardo
author2_role author
dc.subject.none.fl_str_mv corrosión
submerged nozzle
dilatometry
differential
thermal analysis
topic corrosión
submerged nozzle
dilatometry
differential
thermal analysis
dc.description.none.fl_txt_mv In this paper, the results are correlated with information obtained through conventional techniques such as optical microscopy (OM) and scanning electron microscopy (SEM) including EDS analysis and EBSD, that are used to characterize different structural aspects on the refractory material and of the interface with the moud flux adhered on the nozzle. The thermodynamic simulation of the corrosion also contribute with relevant information associated to the main goal of this paper. By the thermochemical simulations, the chemical reactions in the system between nozzle and mold flux are justified. All this information is useful to stablish the coorrosion mechanisms and to predict the dynamic process conditions that cause the damage in the refractory material, in order to improve the nozzle performance.
Fil: Brandaleze, Elena. Universidad Tecnológica Nacional. Facultad Regional San Nicolás. Departamento Metalurgia. Centro DEYTEMA; Argentina.
Fil: Benavidez, Edgardo. Universidad Tecnológica Nacional. Facultad Regional San Nicolás. Departamento de Ingeniería Metalúrgica. Centro DEYTEMA; Argentina.
description In this paper, the results are correlated with information obtained through conventional techniques such as optical microscopy (OM) and scanning electron microscopy (SEM) including EDS analysis and EBSD, that are used to characterize different structural aspects on the refractory material and of the interface with the moud flux adhered on the nozzle. The thermodynamic simulation of the corrosion also contribute with relevant information associated to the main goal of this paper. By the thermochemical simulations, the chemical reactions in the system between nozzle and mold flux are justified. All this information is useful to stablish the coorrosion mechanisms and to predict the dynamic process conditions that cause the damage in the refractory material, in order to improve the nozzle performance.
publishDate 2019
dc.date.none.fl_str_mv 2019-06-01
2022-12-14T15:04:41Z
2022-12-14T15:04:41Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://static.akcongress.com/downloads/jtacc/jtacc2019-boa.pdf
http://hdl.handle.net/20.500.12272/7391
identifier_str_mv chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://static.akcongress.com/downloads/jtacc/jtacc2019-boa.pdf
url http://hdl.handle.net/20.500.12272/7391
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2022-12-14T15:04:41Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Licencia CC BY NC ND
eu_rights_str_mv openAccess
rights_invalid_str_mv 2022-12-14T15:04:41Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Licencia CC BY NC ND
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.265058

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