Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature
[EN] The sinterability of 3Y-TZP/TiO2 materials using micrometre-sized ZrO2 and nanometre-sized TiO (16 wt%) by one-step fast microwave sintering at low temperature (1200¿1300C) was investigated. Firstly, in situ detailed analysis of the dielectric properties of the material with temperature was car...
| Autores: | , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2021 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/193268 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/193268 |
| Access Level: | acceso abierto |
| Palabra clave: | ZrO2-TiO2 Microwave sintering Sol-gel synthesis Dielectric properties Structural applications TEORÍA DE LA SEÑAL Y COMUNICACIONES CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
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España |
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| dc.title.none.fl_str_mv |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature |
| title |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature |
| spellingShingle |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature Guillén, René M. ZrO2-TiO2 Microwave sintering Sol-gel synthesis Dielectric properties Structural applications TEORÍA DE LA SEÑAL Y COMUNICACIONES CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
| title_short |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature |
| title_full |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature |
| title_fullStr |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature |
| title_full_unstemmed |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature |
| title_sort |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperature |
| dc.creator.none.fl_str_mv |
Guillén, René M. Recio, Paloma Moreno, Rodrigo Benavente Martínez, Rut|||0000-0002-4566-9475 Salvador Moya, Mª Dolores|||0000-0002-4242-478X Penaranda-Foix, Felipe L.|||0000-0003-4012-0763 Borrell Tomás, María Amparo|||0000-0003-4292-4538 |
| author |
Guillén, René M. |
| author_facet |
Guillén, René M. Recio, Paloma Moreno, Rodrigo Benavente Martínez, Rut|||0000-0002-4566-9475 Salvador Moya, Mª Dolores|||0000-0002-4242-478X Penaranda-Foix, Felipe L.|||0000-0003-4012-0763 Borrell Tomás, María Amparo|||0000-0003-4292-4538 |
| author_role |
author |
| author2 |
Recio, Paloma Moreno, Rodrigo Benavente Martínez, Rut|||0000-0002-4566-9475 Salvador Moya, Mª Dolores|||0000-0002-4242-478X Penaranda-Foix, Felipe L.|||0000-0003-4012-0763 Borrell Tomás, María Amparo|||0000-0003-4292-4538 |
| author2_role |
author author author author author author |
| dc.contributor.none.fl_str_mv |
Escuela Técnica Superior de Ingeniería de Telecomunicación Instituto Universitario de Tecnologías de la Información y Comunicaciones Departamento de Comunicaciones Departamento de Ingeniería Mecánica y de Materiales Escuela Técnica Superior de Ingeniería Industrial Instituto Universitario de Investigación de Tecnología de los Materiales de la UPV GENERALITAT VALENCIANA AGENCIA ESTATAL DE INVESTIGACION Agencia Estatal de Investigación European Regional Development Fund Repositorio Institucional de la Universitat Politècnica de València Riunet |
| dc.subject.none.fl_str_mv |
ZrO2-TiO2 Microwave sintering Sol-gel synthesis Dielectric properties Structural applications TEORÍA DE LA SEÑAL Y COMUNICACIONES CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
| topic |
ZrO2-TiO2 Microwave sintering Sol-gel synthesis Dielectric properties Structural applications TEORÍA DE LA SEÑAL Y COMUNICACIONES CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
| description |
[EN] The sinterability of 3Y-TZP/TiO2 materials using micrometre-sized ZrO2 and nanometre-sized TiO (16 wt%) by one-step fast microwave sintering at low temperature (1200¿1300C) was investigated. Firstly, in situ detailed analysis of the dielectric properties of the material with temperature was carried out in order to measure the capacity of the material to transform microwave energy into heat. Another related parameter associated to microwave sintering is the penetration depth of the microwave radiation into the material, which showed great homogeneity from 400¿C. Secondly, the effect of sintering conditions on microstructure, density, hardness and coefficient of thermal expansion was evaluated. The X-ray diffraction study and microstructural characterization demonstrate that it is possible to obtain fully dense pieces (>99%) by microwave sintering, a condition yielding to a coarse-grained (~1¿2 ¿m), quite hard (~13.7 GPa) 3Y-TZP/TiO material. However, the most important feature is the significant reduction of the thermal expansion coefficient as compared to that of 3Y- TZP. In addition, the results from conventional sintering at 1400¿1500 C with 2 and 6 h of dwell time are examined and compared. The materials obtained at 1500¿C showed high density with grain size and hardness similar to those obtained by microwave but with a dramatic difference in the power consumption of the sintering cycle, since the materials obtained by microwave used a maximum absorbed power of 120 W and a heating cycle of only 40 min. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021 2021-10-01 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://riunet.upv.es/handle/10251/193268 |
| url |
https://riunet.upv.es/handle/10251/193268 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.relation.none.fl_str_mv |
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-099033-B-C33 PIEZAS Y RECUBRIMIENTOS CERAMICOS AVANZADOS DE ELEVADAS PRESTACIONES TERMICAS Y MECANICAS A PARTIR DE DISOLUCIONES Y SUSPENSIONES PRECURSORAS Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 RYC-2016-20915 AYUDA CONTRATO RAMON Y CAJAL-BORRELL TOMAS Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 RTI2018-099033-B-C32-AR PIEZAS Y RECUBRIMIENTOS CERAMICOS AVANZADOS DE ELEVADAS PRESTACIONES TERMICAS Y MECANICAS A PARTIR DE DISOLUCIONES Y SUSPENSIONES PRECURSORAS Generalitat Valenciana https://doi.org/10.13039/501100003359 GRISOLIAP%2F2018%2F168 Diseño y fabricación de materiales cerámicos basados en titanato de circonio mediante sinterización reactiva por microondas para componentes estr |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 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:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname:Universitat Politècnica de València (UPV) |
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Universitat Politècnica de València (UPV) |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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1869415236486823936 |
| spelling |
Dielectric, mechanical and thermal properties of ZrO2¿TiO2 materials obtained by microwave sintering at low temperatureGuillén, René M.Recio, PalomaMoreno, RodrigoBenavente Martínez, Rut|||0000-0002-4566-9475Salvador Moya, Mª Dolores|||0000-0002-4242-478XPenaranda-Foix, Felipe L.|||0000-0003-4012-0763Borrell Tomás, María Amparo|||0000-0003-4292-4538ZrO2-TiO2Microwave sinteringSol-gel synthesisDielectric propertiesStructural applicationsTEORÍA DE LA SEÑAL Y COMUNICACIONESCIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA[EN] The sinterability of 3Y-TZP/TiO2 materials using micrometre-sized ZrO2 and nanometre-sized TiO (16 wt%) by one-step fast microwave sintering at low temperature (1200¿1300C) was investigated. Firstly, in situ detailed analysis of the dielectric properties of the material with temperature was carried out in order to measure the capacity of the material to transform microwave energy into heat. Another related parameter associated to microwave sintering is the penetration depth of the microwave radiation into the material, which showed great homogeneity from 400¿C. Secondly, the effect of sintering conditions on microstructure, density, hardness and coefficient of thermal expansion was evaluated. The X-ray diffraction study and microstructural characterization demonstrate that it is possible to obtain fully dense pieces (>99%) by microwave sintering, a condition yielding to a coarse-grained (~1¿2 ¿m), quite hard (~13.7 GPa) 3Y-TZP/TiO material. However, the most important feature is the significant reduction of the thermal expansion coefficient as compared to that of 3Y- TZP. In addition, the results from conventional sintering at 1400¿1500 C with 2 and 6 h of dwell time are examined and compared. The materials obtained at 1500¿C showed high density with grain size and hardness similar to those obtained by microwave but with a dramatic difference in the power consumption of the sintering cycle, since the materials obtained by microwave used a maximum absorbed power of 120 W and a heating cycle of only 40 min.The authors are grateful to the Generalitat Valenciana for the fund-ing support for the Santiago Grisolia program (GRISOLIAP/2018/168) and to the Ministry of Science, Innovation and Universities (Spain) through the projects RTI2018-099033-B-C32 and C33 (MCIU/AEI/FEDER, UE) and RYC-2016-20915.ElsevierEscuela Técnica Superior de Ingeniería de TelecomunicaciónInstituto Universitario de Tecnologías de la Información y ComunicacionesDepartamento de ComunicacionesDepartamento de Ingeniería Mecánica y de MaterialesEscuela Técnica Superior de Ingeniería Industrial Instituto Universitario de Investigación de Tecnología de los Materiales de la UPVGENERALITAT VALENCIANAAGENCIA ESTATAL DE INVESTIGACIONAgencia Estatal de InvestigaciónEuropean Regional Development FundRepositorio Institucional de la Universitat Politècnica de València Riunet20212021-10-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/193268reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-099033-B-C33 PIEZAS Y RECUBRIMIENTOS CERAMICOS AVANZADOS DE ELEVADAS PRESTACIONES TERMICAS Y MECANICAS A PARTIR DE DISOLUCIONES Y SUSPENSIONES PRECURSORASAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 RYC-2016-20915 AYUDA CONTRATO RAMON Y CAJAL-BORRELL TOMASAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 RTI2018-099033-B-C32-AR PIEZAS Y RECUBRIMIENTOS CERAMICOS AVANZADOS DE ELEVADAS PRESTACIONES TERMICAS Y MECANICAS A PARTIR DE DISOLUCIONES Y SUSPENSIONES PRECURSORASGeneralitat Valenciana https://doi.org/10.13039/501100003359 GRISOLIAP%2F2018%2F168 Diseño y fabricación de materiales cerámicos basados en titanato de circonio mediante sinterización reactiva por microondas para componentes estropen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1932682026-06-13T07:49:27Z |
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