Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering

Alumina-yttrium aluminum garnet (YAG)-zirconia composites are often produced by the melt solidification method. In the present study, we investigated the fabrication of α-Al2O3/Y3Al5O12 (YAG)/ZrO2 composite by Spark Plasma Sintering (SPS) of powders synthesized by Pechini's sol-gel method. The...

ver descrição completa

Detalhes bibliográficos
Autores: Vakhshouri, Maryam, Najafzadehkhoee, Aliasghar, Talimian, Ali, López Pernía, Cristina, Poyato, Rosalía, Gallardo López, Ángela María, Gutiérrez Mora, Felipe, Prnova, Anna, Galusek, Dušan
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Recursos:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/163017
Acesso em linha:https://hdl.handle.net/11441/163017
https://doi.org/10.1016/j.jeurceramsoc.2024.05.004
Access Level:acceso abierto
Palavra-chave:Al2O3-YAG
Composites
Spark plasma sintering
ZrO2
id ES_a30e3672ad6784c1f3256d048df4b5bc
oai_identifier_str oai:idus.us.es:11441/163017
network_acronym_str ES
network_name_str España
repository_id_str
spelling Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma SinteringVakhshouri, MaryamNajafzadehkhoee, AliasgharTalimian, AliLópez Pernía, CristinaPoyato, RosalíaGallardo López, Ángela MaríaGutiérrez Mora, FelipePrnova, AnnaGalusek, DušanAl2O3-YAGCompositesSpark plasma sinteringZrO2Alumina-yttrium aluminum garnet (YAG)-zirconia composites are often produced by the melt solidification method. In the present study, we investigated the fabrication of α-Al2O3/Y3Al5O12 (YAG)/ZrO2 composite by Spark Plasma Sintering (SPS) of powders synthesized by Pechini's sol-gel method. The ternary composites with homogenous microstructure and high density were produced by SPS at 1300 °C for 15 min. The addition of ZrO2 promoted the sintering of composites, resulting in a higher density and, in turn, higher hardness. A change in the indentation fracture behavior as the result of ZrO2 addition was observed.European Union 739566, APVV 19–0010, VEGA 2/0028/21JECS Trust 2021286ElsevierFísica de la Materia CondensadaEuropean Union (UE)JECS Trust2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/163017https://doi.org/10.1016/j.jeurceramsoc.2024.05.004reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésJournal of the European Ceramic Society, 44 (12), 7180-7188.739566APVV 19–0010VEGA 2/0028/212021286https://doi.org/10.1016/j.jeurceramsoc.2024.05.004info:eu-repo/semantics/openAccessoai:idus.us.es:11441/1630172026-06-17T12:51:07Z
dc.title.none.fl_str_mv Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
title Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
spellingShingle Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
Vakhshouri, Maryam
Al2O3-YAG
Composites
Spark plasma sintering
ZrO2
title_short Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
title_full Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
title_fullStr Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
title_full_unstemmed Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
title_sort Al2O3/Y3Al5O12 (YAG)/ZrO2 Composites by Single-step Powder Synthesis and Spark Plasma Sintering
dc.creator.none.fl_str_mv Vakhshouri, Maryam
Najafzadehkhoee, Aliasghar
Talimian, Ali
López Pernía, Cristina
Poyato, Rosalía
Gallardo López, Ángela María
Gutiérrez Mora, Felipe
Prnova, Anna
Galusek, Dušan
author Vakhshouri, Maryam
author_facet Vakhshouri, Maryam
Najafzadehkhoee, Aliasghar
Talimian, Ali
López Pernía, Cristina
Poyato, Rosalía
Gallardo López, Ángela María
Gutiérrez Mora, Felipe
Prnova, Anna
Galusek, Dušan
author_role author
author2 Najafzadehkhoee, Aliasghar
Talimian, Ali
López Pernía, Cristina
Poyato, Rosalía
Gallardo López, Ángela María
Gutiérrez Mora, Felipe
Prnova, Anna
Galusek, Dušan
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Física de la Materia Condensada
European Union (UE)
JECS Trust
dc.subject.none.fl_str_mv Al2O3-YAG
Composites
Spark plasma sintering
ZrO2
topic Al2O3-YAG
Composites
Spark plasma sintering
ZrO2
description Alumina-yttrium aluminum garnet (YAG)-zirconia composites are often produced by the melt solidification method. In the present study, we investigated the fabrication of α-Al2O3/Y3Al5O12 (YAG)/ZrO2 composite by Spark Plasma Sintering (SPS) of powders synthesized by Pechini's sol-gel method. The ternary composites with homogenous microstructure and high density were produced by SPS at 1300 °C for 15 min. The addition of ZrO2 promoted the sintering of composites, resulting in a higher density and, in turn, higher hardness. A change in the indentation fracture behavior as the result of ZrO2 addition was observed.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/163017
https://doi.org/10.1016/j.jeurceramsoc.2024.05.004
url https://hdl.handle.net/11441/163017
https://doi.org/10.1016/j.jeurceramsoc.2024.05.004
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Journal of the European Ceramic Society, 44 (12), 7180-7188.
739566
APVV 19–0010
VEGA 2/0028/21
2021286
https://doi.org/10.1016/j.jeurceramsoc.2024.05.004
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869415348856422400
score 15,228081

Registos relacionados