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Alumina reinforced eucryptite ceramics: Very low thermal expansion material with improved mechanical properties

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Alumina reinforced eucryptite ceramics: Very low thermal expansion material with improved mechanical properties

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dc.contributor.author García-Moreno, Olga es_ES
dc.contributor.author Borrell Tomás, María Amparo es_ES
dc.contributor.author Bittmann, Birgit es_ES
dc.contributor.author Fernández-Valdés, Adolfo es_ES
dc.contributor.author Torrecillas San Millán, Ramón es_ES
dc.date.accessioned 2016-06-23T10:04:44Z
dc.date.available 2016-06-23T10:04:44Z
dc.date.issued 2011-08
dc.identifier.issn 0955-2219
dc.identifier.uri http://hdl.handle.net/10251/66364
dc.description.abstract [EN] Composite materials formed by a LAS matrix reinforced with second phases are promising materials in many applications where better mechanical properties than those corresponding to conventional low thermal expansion coefficient materials are required. In this study we will show the capability of the design of a LAS-alumina submicron composite. The main scope of this work is to test the sinterability of the composites and to design a composition for a very low thermal expansion submicron composite. For this purpose, Taimei alumina (TM-DAR) powders and an ad hoc synthesized beta-eucryptite phase were used to fabricate the composite. XRD phase compositions and microstructures are discussed together with data from dilatometries in a wide temperature range. The results obtained show the possibility of designing a submicron composite with a very low thermal expansion coefficient and improved mechanical properties that can be used in oxidizing conditions. (C) 2011 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship We would like to thank Prof. Salvador de Aza and Prof. Serafin Moya for the thorough discussion of LAS-Al<INF>2</INF>O<INF>3</INF> solid state compatibility and comments on a first version of the manuscript. The authors greatly appreciate the support of the EU for the IP-Nanoker NMP3-CT-2005-515784 in the frame of the 6th Framework Program. Garcia-Moreno is working for CSIC under a JAE-Doc contract co-funded by the ESF. A. Borrell is working with financial support of National Plan Project MAT2006-01783 under FPI contract.
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of the European Ceramic Society es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Submicron composites es_ES
dc.subject Eucryptite es_ES
dc.subject Coefficient of thermal expansion es_ES
dc.subject Alumina es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Alumina reinforced eucryptite ceramics: Very low thermal expansion material with improved mechanical properties es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jeurceramsoc.2011.03.033
dc.relation.projectID info:eu-repo/grantAgreement/EC/FP6/515784/EU/Structural ceramic nanocomposites for top-end functional applications/IP NANOKER / es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MEC//MAT2006-01783/ES/MATERIALES CERAMICOS NANOESTRUCTURADOS TRANSPARENTES PARA APLICACIONES OPTICAS/ 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.description.bibliographicCitation García-Moreno, O.; Borrell Tomás, MA.; Bittmann, B.; Fernández-Valdés, A.; Torrecillas San Millán, R. (2011). Alumina reinforced eucryptite ceramics: Very low thermal expansion material with improved mechanical properties. Journal of the European Ceramic Society. 31(9):1641-1646. https://doi.org/10.1016/j.jeurceramsoc.2011.03.033 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.jeurceramsoc.2011.03.033 es_ES
dc.description.upvformatpinicio 1641 es_ES
dc.description.upvformatpfin 1646 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 31 es_ES
dc.description.issue 9 es_ES
dc.relation.senia 192836 es_ES
dc.contributor.funder European Commission
dc.contributor.funder Ministerio de Educación y Ciencia es_ES


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