Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy

Autores
Stábile, Franco Matías; Picicco, Martiniano; Serra, María Florencia; Rafti, Matías; Suárez, Gustavo; Rendtorff Birrer, Nicolás Maximiliano
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work we attempt to describe the results of the thermal behavior analysis of a commercial glaze obtained in a thermal microscope developed by the research group. At the same time, the density and the wetting angle of the glaze with an alumina surface was evaluated. Particularly the sintering temperature, the sphere, semi-sphere and fusion temperatures were also determined. These present characteristic viscosities. Afterward, by means of the de Vogel-Fulcher-Tammann equation, the viscosity as a function of temperature was estimated. In the first part the developed equipment is described together with the image analysis carried out for the in-situ cylindrical samples (2,5 mm of height and diameter). The thermal cycle was up to 1200ºC with a heating rate of 5ºC/min. The developed equipment presents the following characteristics: some problems with the temperature evaluation, it was slightly affected by air currents and difficulties for achieving an adequate parallelism. On the other hand, the potentialities of the equipment for development and study of the thermal behavior of glasses was established.
Centro de Tecnología de Recursos Minerales y Cerámica
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Química
Glass
hot stage microscopy
viscosity
wetting angle
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/123846
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/123846
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopyStábile, Franco MatíasPicicco, MartinianoSerra, María FlorenciaRafti, MatíasSuárez, GustavoRendtorff Birrer, Nicolás MaximilianoQuímicaGlasshot stage microscopyviscositywetting angleIn the present work we attempt to describe the results of the thermal behavior analysis of a commercial glaze obtained in a thermal microscope developed by the research group. At the same time, the density and the wetting angle of the glaze with an alumina surface was evaluated. Particularly the sintering temperature, the sphere, semi-sphere and fusion temperatures were also determined. These present characteristic viscosities. Afterward, by means of the de Vogel-Fulcher-Tammann equation, the viscosity as a function of temperature was estimated. In the first part the developed equipment is described together with the image analysis carried out for the in-situ cylindrical samples (2,5 mm of height and diameter). The thermal cycle was up to 1200ºC with a heating rate of 5ºC/min. The developed equipment presents the following characteristics: some problems with the temperature evaluation, it was slightly affected by air currents and difficulties for achieving an adequate parallelism. On the other hand, the potentialities of the equipment for development and study of the thermal behavior of glasses was established.Centro de Tecnología de Recursos Minerales y CerámicaInstituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf563-570http://sedici.unlp.edu.ar/handle/10915/123846enginfo:eu-repo/semantics/altIdentifier/issn/2211-8128info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.05.031info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:29:39Zoai:sedici.unlp.edu.ar:10915/123846Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:29:39.718SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
title Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
spellingShingle Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
Stábile, Franco Matías
Química
Glass
hot stage microscopy
viscosity
wetting angle
title_short Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
title_full Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
title_fullStr Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
title_full_unstemmed Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
title_sort Viscosity and thermal evolution of density and wetting angle of a commercial glaze by means of hot stage microscopy
dc.creator.none.fl_str_mv Stábile, Franco Matías
Picicco, Martiniano
Serra, María Florencia
Rafti, Matías
Suárez, Gustavo
Rendtorff Birrer, Nicolás Maximiliano
author Stábile, Franco Matías
author_facet Stábile, Franco Matías
Picicco, Martiniano
Serra, María Florencia
Rafti, Matías
Suárez, Gustavo
Rendtorff Birrer, Nicolás Maximiliano
author_role author
author2 Picicco, Martiniano
Serra, María Florencia
Rafti, Matías
Suárez, Gustavo
Rendtorff Birrer, Nicolás Maximiliano
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Química
Glass
hot stage microscopy
viscosity
wetting angle
topic Química
Glass
hot stage microscopy
viscosity
wetting angle
dc.description.none.fl_txt_mv In the present work we attempt to describe the results of the thermal behavior analysis of a commercial glaze obtained in a thermal microscope developed by the research group. At the same time, the density and the wetting angle of the glaze with an alumina surface was evaluated. Particularly the sintering temperature, the sphere, semi-sphere and fusion temperatures were also determined. These present characteristic viscosities. Afterward, by means of the de Vogel-Fulcher-Tammann equation, the viscosity as a function of temperature was estimated. In the first part the developed equipment is described together with the image analysis carried out for the in-situ cylindrical samples (2,5 mm of height and diameter). The thermal cycle was up to 1200ºC with a heating rate of 5ºC/min. The developed equipment presents the following characteristics: some problems with the temperature evaluation, it was slightly affected by air currents and difficulties for achieving an adequate parallelism. On the other hand, the potentialities of the equipment for development and study of the thermal behavior of glasses was established.
Centro de Tecnología de Recursos Minerales y Cerámica
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description In the present work we attempt to describe the results of the thermal behavior analysis of a commercial glaze obtained in a thermal microscope developed by the research group. At the same time, the density and the wetting angle of the glaze with an alumina surface was evaluated. Particularly the sintering temperature, the sphere, semi-sphere and fusion temperatures were also determined. These present characteristic viscosities. Afterward, by means of the de Vogel-Fulcher-Tammann equation, the viscosity as a function of temperature was estimated. In the first part the developed equipment is described together with the image analysis carried out for the in-situ cylindrical samples (2,5 mm of height and diameter). The thermal cycle was up to 1200ºC with a heating rate of 5ºC/min. The developed equipment presents the following characteristics: some problems with the temperature evaluation, it was slightly affected by air currents and difficulties for achieving an adequate parallelism. On the other hand, the potentialities of the equipment for development and study of the thermal behavior of glasses was established.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/123846
url http://sedici.unlp.edu.ar/handle/10915/123846
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2211-8128
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.05.031
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.format.none.fl_str_mv application/pdf
563-570
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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