Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering

Autores
Rendtorff Birrer, Nicolás Maximiliano; Grasso, Salvatore; Hu, Chunfeng; Suarez, Gustavo; Aglietti, Esteban Fausto; Sakka, Yoshio
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The addition of sintering additives has always been detrimental to the mechanical properties of sintered ceramics; therefore, methods to reduce or, as in this case, eliminate sintering additives are usually relevant. In this paper, dense zircon ceramics were obtained starting from mechanically activated powder compacted by spark plasma sintering without employing sintering additives. The high energy ball milling (HEBM) of starting powder was effective to enhance the sintering kinetics. The structural changes of the zircon powder introduced by the HEBM were evaluated. The phase composition and the microstructure of bulk zircon material were analyzed by SEM (EDAX) and XRD. The Vickers hardness and the fracture toughness were evaluated as well. Fully dense materials were obtained at 1400°C with a heating rate of 100°C/min, 10 min soaking time and 100 MPa uniaxial pressure. The zircon samples sintered at temperatures above 1400°C were dissociated in monoclinic zirconia and amorphous silica. The dissociation was detrimental for the mechanical properties. Unlike conventional sintering methods (hot pressing, pressureless sintering) SPS permitted to overcome the dissociation of the zircon material and to obtain additive free, fully dense zircon ceramic with outstanding mechanical properties.
Fil: Rendtorff Birrer, Nicolás Maximiliano. Tsukuba University. National Institute For Materials Science; Japón. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Grasso, Salvatore. Tsukuba University. National Institute For Materials Science; Japón
Fil: Hu, Chunfeng. Tsukuba University. National Institute For Materials Science; Japón
Fil: Suarez, Gustavo. Universidad Nacional de La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Aglietti, Esteban Fausto. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Sakka, Yoshio. Tsukuba University. National Institute For Materials Science; Japón
Materia
A. SINTERING
HIGH ENERGY MILLING
SPS
ZIRCON
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:11336/94427
Acceder
id CONICETDig_bfbd79e0eddc039554a6362406f61862
oai_identifier_str oai:ri.conicet.gov.ar:11336/94427
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sinteringRendtorff Birrer, Nicolás MaximilianoGrasso, SalvatoreHu, ChunfengSuarez, GustavoAglietti, Esteban FaustoSakka, YoshioA. SINTERINGHIGH ENERGY MILLINGSPSZIRCONhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2The addition of sintering additives has always been detrimental to the mechanical properties of sintered ceramics; therefore, methods to reduce or, as in this case, eliminate sintering additives are usually relevant. In this paper, dense zircon ceramics were obtained starting from mechanically activated powder compacted by spark plasma sintering without employing sintering additives. The high energy ball milling (HEBM) of starting powder was effective to enhance the sintering kinetics. The structural changes of the zircon powder introduced by the HEBM were evaluated. The phase composition and the microstructure of bulk zircon material were analyzed by SEM (EDAX) and XRD. The Vickers hardness and the fracture toughness were evaluated as well. Fully dense materials were obtained at 1400°C with a heating rate of 100°C/min, 10 min soaking time and 100 MPa uniaxial pressure. The zircon samples sintered at temperatures above 1400°C were dissociated in monoclinic zirconia and amorphous silica. The dissociation was detrimental for the mechanical properties. Unlike conventional sintering methods (hot pressing, pressureless sintering) SPS permitted to overcome the dissociation of the zircon material and to obtain additive free, fully dense zircon ceramic with outstanding mechanical properties.Fil: Rendtorff Birrer, Nicolás Maximiliano. Tsukuba University. National Institute For Materials Science; Japón. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Grasso, Salvatore. Tsukuba University. National Institute For Materials Science; JapónFil: Hu, Chunfeng. Tsukuba University. National Institute For Materials Science; JapónFil: Suarez, Gustavo. Universidad Nacional de La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; ArgentinaFil: Aglietti, Esteban Fausto. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Sakka, Yoshio. Tsukuba University. National Institute For Materials Science; JapónElsevier2012-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94427Rendtorff Birrer, Nicolás Maximiliano; Grasso, Salvatore; Hu, Chunfeng; Suarez, Gustavo; Aglietti, Esteban Fausto; et al.; Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering; Elsevier; Ceramics International; 38; 3; 4-2012; 1793-17990272-8842CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S027288421100856Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2011.10.001info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:43:51Zoai:ri.conicet.gov.ar:11336/94427instacron: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:34982025-11-05 10:43:51.576CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
title Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
spellingShingle Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
Rendtorff Birrer, Nicolás Maximiliano
A. SINTERING
HIGH ENERGY MILLING
SPS
ZIRCON
title_short Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
title_full Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
title_fullStr Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
title_full_unstemmed Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
title_sort Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering
dc.creator.none.fl_str_mv Rendtorff Birrer, Nicolás Maximiliano
Grasso, Salvatore
Hu, Chunfeng
Suarez, Gustavo
Aglietti, Esteban Fausto
Sakka, Yoshio
author Rendtorff Birrer, Nicolás Maximiliano
author_facet Rendtorff Birrer, Nicolás Maximiliano
Grasso, Salvatore
Hu, Chunfeng
Suarez, Gustavo
Aglietti, Esteban Fausto
Sakka, Yoshio
author_role author
author2 Grasso, Salvatore
Hu, Chunfeng
Suarez, Gustavo
Aglietti, Esteban Fausto
Sakka, Yoshio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv A. SINTERING
HIGH ENERGY MILLING
SPS
ZIRCON
topic A. SINTERING
HIGH ENERGY MILLING
SPS
ZIRCON
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The addition of sintering additives has always been detrimental to the mechanical properties of sintered ceramics; therefore, methods to reduce or, as in this case, eliminate sintering additives are usually relevant. In this paper, dense zircon ceramics were obtained starting from mechanically activated powder compacted by spark plasma sintering without employing sintering additives. The high energy ball milling (HEBM) of starting powder was effective to enhance the sintering kinetics. The structural changes of the zircon powder introduced by the HEBM were evaluated. The phase composition and the microstructure of bulk zircon material were analyzed by SEM (EDAX) and XRD. The Vickers hardness and the fracture toughness were evaluated as well. Fully dense materials were obtained at 1400°C with a heating rate of 100°C/min, 10 min soaking time and 100 MPa uniaxial pressure. The zircon samples sintered at temperatures above 1400°C were dissociated in monoclinic zirconia and amorphous silica. The dissociation was detrimental for the mechanical properties. Unlike conventional sintering methods (hot pressing, pressureless sintering) SPS permitted to overcome the dissociation of the zircon material and to obtain additive free, fully dense zircon ceramic with outstanding mechanical properties.
Fil: Rendtorff Birrer, Nicolás Maximiliano. Tsukuba University. National Institute For Materials Science; Japón. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Grasso, Salvatore. Tsukuba University. National Institute For Materials Science; Japón
Fil: Hu, Chunfeng. Tsukuba University. National Institute For Materials Science; Japón
Fil: Suarez, Gustavo. Universidad Nacional de La Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina
Fil: Aglietti, Esteban Fausto. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Tecnología de Recursos Minerales y Cerámica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Tecnología de Recursos Minerales y Cerámica; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Sakka, Yoshio. Tsukuba University. National Institute For Materials Science; Japón
description The addition of sintering additives has always been detrimental to the mechanical properties of sintered ceramics; therefore, methods to reduce or, as in this case, eliminate sintering additives are usually relevant. In this paper, dense zircon ceramics were obtained starting from mechanically activated powder compacted by spark plasma sintering without employing sintering additives. The high energy ball milling (HEBM) of starting powder was effective to enhance the sintering kinetics. The structural changes of the zircon powder introduced by the HEBM were evaluated. The phase composition and the microstructure of bulk zircon material were analyzed by SEM (EDAX) and XRD. The Vickers hardness and the fracture toughness were evaluated as well. Fully dense materials were obtained at 1400°C with a heating rate of 100°C/min, 10 min soaking time and 100 MPa uniaxial pressure. The zircon samples sintered at temperatures above 1400°C were dissociated in monoclinic zirconia and amorphous silica. The dissociation was detrimental for the mechanical properties. Unlike conventional sintering methods (hot pressing, pressureless sintering) SPS permitted to overcome the dissociation of the zircon material and to obtain additive free, fully dense zircon ceramic with outstanding mechanical properties.
publishDate 2012
dc.date.none.fl_str_mv 2012-04
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/11336/94427
Rendtorff Birrer, Nicolás Maximiliano; Grasso, Salvatore; Hu, Chunfeng; Suarez, Gustavo; Aglietti, Esteban Fausto; et al.; Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering; Elsevier; Ceramics International; 38; 3; 4-2012; 1793-1799
0272-8842
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94427
identifier_str_mv Rendtorff Birrer, Nicolás Maximiliano; Grasso, Salvatore; Hu, Chunfeng; Suarez, Gustavo; Aglietti, Esteban Fausto; et al.; Dense zircon (ZrSiO 4) ceramics by high energy ball milling and spark plasma sintering; Elsevier; Ceramics International; 38; 3; 4-2012; 1793-1799
0272-8842
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S027288421100856X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2011.10.001
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
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1847978141195173888
score 13.084122

Publicaciones similares