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dc.contributor.author | Benavente Martínez, Rut | es_ES |
dc.contributor.author | Salvador Moya, Mª Dolores | es_ES |
dc.contributor.author | Penaranda-Foix, Felipe L. | es_ES |
dc.contributor.author | García-Moreno, Olga | es_ES |
dc.contributor.author | Borrell Tomás, María Amparo | es_ES |
dc.date.accessioned | 2017-02-03T12:55:23Z | |
dc.date.available | 2017-02-03T12:55:23Z | |
dc.date.issued | 2015-12 | |
dc.identifier.issn | 0272-8842 | |
dc.identifier.uri | http://hdl.handle.net/10251/77586 | |
dc.description.abstract | Low-temperature sinterable microwave LiAlSiO4-based solid-state material was investigated with regard to microwave dielectric properties as functions of the sintering temperature. beta-eucryptite materials and alumina-reinforced beta-eucryptite composites were sintered by microwave technology at 1100 degrees C and 1200 degrees C. The combination of fast heating and the dramatic reduction in cycle time, along with the non-conventional heating source, opens the way to produce materials with desired multifunctional properties. The microstructure and crystalline composition of the materials were characterised, and the mechanical, thermal and microwave dielectric behaviours were analysed. X-ray diffraction showed good chemical stability in materials without between-phase reactions during the microwave sintering process. The excellent mechanical (similar to 8 GPa of hardness and similar to 100 GPa of Young's modulus), thermal (-0.23. 10(-6) K-1) and microwave dielectric properties (epsilon(r)= 4.10; Q=1494) were obtained from the LAS/Al2O3 composites sintered at a very low temperature (1100 degrees C). The results achieved show the possibility of designing ceramic nanocomposites at low sintering temperatures using microwave technology with near-zero thermal expansion coefficients, high mechanical and chemical stability and low dielectric properties. | es_ES |
dc.description.sponsorship | This work has been developed by different funded projects. The authors would like to thank their financial support: Project SP20120677 funded by the Polytechnic University of Valencia (UPV), Project TEC2012-37532-C02-01 (DINAWAVE) funded from Ministerio de Economia y Competitividad (MINECO) - Spanish government- and co-funded by ERDF (European Regional Development Funds) of European Union. Author A. Borrell, acknowledges the Spanish Ministry of Science and Innovation for her Juan de la Cierva contract (JCI-2011-10498). | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Ceramics International | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Microwave processing | es_ES |
dc.subject | Microstructure-final | es_ES |
dc.subject | Dielectric properties | es_ES |
dc.subject | Thermal expansion | es_ES |
dc.subject | Ceramics | es_ES |
dc.subject.classification | TEORIA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.subject.classification | CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA | es_ES |
dc.title | High thermal stability of microwave sintered low-er beta-eucryptite materials | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.ceramint.2015.08.066 | |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//SP20120677/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2012-37532-C02-01/ES/DISPOSITIVOS DE DIELECTROMETRIA DINAMICA DE MICROONDAS DE POTENCIA PARA SINTERIZADO DE MATERIALES DE ALTO RENDIMIENTO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//JCI-2011-10498/ES/JCI-2011-10498/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació | es_ES |
dc.description.bibliographicCitation | Benavente Martínez, R.; Salvador Moya, MD.; Penaranda-Foix, FL.; García-Moreno, O.; Borrell Tomás, MA. (2015). High thermal stability of microwave sintered low-er beta-eucryptite materials. Ceramics International. 41(10):13817-13822. https://doi.org/10.1016/j.ceramint.2015.08.066 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi. org/10.1016/j.ceramint.2015.08.066 | es_ES |
dc.description.upvformatpinicio | 13817 | es_ES |
dc.description.upvformatpfin | 13822 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 41 | es_ES |
dc.description.issue | 10 | es_ES |
dc.relation.senia | 292762 | es_ES |
dc.identifier.eissn | 1873-3956 | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |