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Application of the Zero-Order Reaction Rate Model and Transition State Theory to predict porous Ti6Al4V bending strength

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Application of the Zero-Order Reaction Rate Model and Transition State Theory to predict porous Ti6Al4V bending strength

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dc.contributor.author Reig Cerdá, Lucía es_ES
dc.contributor.author Amigó Borrás, Vicente es_ES
dc.contributor.author Busquets Mataix, David Jerónimo es_ES
dc.contributor.author Calero, José Antonio es_ES
dc.contributor.author Ortiz Rosales, José Luis es_ES
dc.date.accessioned 2014-05-26T09:56:40Z
dc.date.issued 2012-08-01
dc.identifier.issn 0928-4931
dc.identifier.uri http://hdl.handle.net/10251/37752
dc.description.abstract Porous T16Al4V samples were produced by microsphere sintering. The Zero-Order Reaction Rate Model and Transition State Theory were used to model the sintering process and to estimate the bending strength of the porous samples developed. The evolution of the surface area during the sintering process was used to obtain sintering parameters (sintering constant, activation energy, frequency factor, constant of activation and Gibbs energy of activation). These were then correlated with the bending strength in order to obtain a simple model with which to estimate the evolution of the bending strength of the samples when the sintering temperature and time are modified: sigma(y) = P + B [In (T . t) - R.T./Delta G(g)]. Although the sintering parameters were obtained only for the microsphere sizes analysed here, the strength of intermediate sizes could easily be estimated following this model. (c) 2012 Elsevier B.V. All rights reserved. es_ES
dc.description.sponsorship The authors are grateful to the Spanish Ministerio de Ciencia e Innovacion for supporting this study through project PET2008_0158_02. The translation of this paper was funded by the Universidad Politecnica de Valencia and the Universitat Jaume I. en_EN
dc.format.extent 6 es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation info:eu-repo/grantAgreement/MICINN//PET2008_0158_02/ES/Desarrollo de componentes altamente porosos base titanio por vía pulvimetalúrgica/ es_ES
dc.relation Universidad Politecnica de Valencia es_ES
dc.relation Universitat Jaume I es_ES
dc.relation.ispartof Materials Science and Engineering: C es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Porous Ti6Al4V es_ES
dc.subject Microsphere sintering es_ES
dc.subject Zero-Order Reaction Rate Model es_ES
dc.subject Surface area es_ES
dc.subject Bending strength es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Application of the Zero-Order Reaction Rate Model and Transition State Theory to predict porous Ti6Al4V bending strength es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.msec.2012.04.052
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.description.bibliographicCitation Reig Cerdá, L.; Amigó Borrás, V.; Busquets Mataix, DJ.; Calero, JA.; Ortiz Rosales, JL. (2012). Application of the Zero-Order Reaction Rate Model and Transition State Theory to predict porous Ti6Al4V bending strength. Materials Science and Engineering: C. 32(6):1621-1626. https://doi.org/10.1016/j.msec.2012.04.052 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.msec.2012.04.052 es_ES
dc.description.upvformatpinicio 1621 es_ES
dc.description.upvformatpfin 1626 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 32 es_ES
dc.description.issue 6 es_ES
dc.relation.senia 236909
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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