Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials

Lithium aluminosilicate was fabricated by conventional and nonconventional sintering: microwave and spark plasma sintering, from 1200 to 1300°C. A considerable difference in densification, microstructure, coefficient of thermal expansion behavior and hardness and Young's modulus was observed. M...

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Detalles Bibliográficos
Autores: Benavente, Rut, Salvador, M. D., García-Moreno, Olga, Peñaranda Foix, Felipe Laureano, Catalá-Civera, José M., Borrell, Amparo
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2015
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/359773
Acceso en línea:http://hdl.handle.net/10261/359773
Access Level:acceso abierto
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spelling Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materialsBenavente, RutSalvador, M. D.García-Moreno, OlgaPeñaranda Foix, Felipe LaureanoCatalá-Civera, José M.Borrell, AmparoLithium aluminosilicate was fabricated by conventional and nonconventional sintering: microwave and spark plasma sintering, from 1200 to 1300°C. A considerable difference in densification, microstructure, coefficient of thermal expansion behavior and hardness and Young's modulus was observed. Microwave technology made possible to obtain fully dense glass-free lithium aluminosilicate bulk material (>99%) with near-zero and controlled coefficient of thermal expansion and relatively high mechanical properties (7.1 GPa of hardness and 110 GPa of Young's modulus) compared with the other two processes. It is believed that the heating mode and effective particle packing by microwave sintering are responsible to improve these properties.Financial support received of UPV under project SP20120621 and SP20120677 and Spanish government through the project (TEC2012-37532-C02-01) and cofunded by ERDF (European Regional Development Funds). A. Borrell acknowledges the Spanish Ministry of Science and Innovation for a Juan de la Cierva contract (JCI-2011-10498) and SCSIE of the University of Valencia.Peer reviewedWiley-VCHUniversidad Politécnica de ValenciaEuropean CommissionMinisterio de Ciencia e Innovación (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242015info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://hdl.handle.net/10261/359773reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1111/ijac.12285Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3597732026-05-22T06:33:51Z
dc.title.none.fl_str_mv Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
title Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
spellingShingle Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
Benavente, Rut
title_short Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
title_full Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
title_fullStr Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
title_full_unstemmed Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
title_sort Microwave, spark plasma and conventional sintering to obtain controlled thermal expansion β-eucryptite materials
dc.creator.none.fl_str_mv Benavente, Rut
Salvador, M. D.
García-Moreno, Olga
Peñaranda Foix, Felipe Laureano
Catalá-Civera, José M.
Borrell, Amparo
author Benavente, Rut
author_facet Benavente, Rut
Salvador, M. D.
García-Moreno, Olga
Peñaranda Foix, Felipe Laureano
Catalá-Civera, José M.
Borrell, Amparo
author_role author
author2 Salvador, M. D.
García-Moreno, Olga
Peñaranda Foix, Felipe Laureano
Catalá-Civera, José M.
Borrell, Amparo
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Politécnica de Valencia
European Commission
Ministerio de Ciencia e Innovación (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
description Lithium aluminosilicate was fabricated by conventional and nonconventional sintering: microwave and spark plasma sintering, from 1200 to 1300°C. A considerable difference in densification, microstructure, coefficient of thermal expansion behavior and hardness and Young's modulus was observed. Microwave technology made possible to obtain fully dense glass-free lithium aluminosilicate bulk material (>99%) with near-zero and controlled coefficient of thermal expansion and relatively high mechanical properties (7.1 GPa of hardness and 110 GPa of Young's modulus) compared with the other two processes. It is believed that the heating mode and effective particle packing by microwave sintering are responsible to improve these properties.
publishDate 2015
dc.date.none.fl_str_mv 2015
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/359773
url http://hdl.handle.net/10261/359773
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1111/ijac.12285
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley-VCH
publisher.none.fl_str_mv Wiley-VCH
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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