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Application of the Zero-Order Reaction Rate Model and Transition State Theory to predict porous Ti6Al4V bending strength
dc.contributor.author | Reig, Lucía | |
dc.contributor.author | Amigó Borrás, Vicente | |
dc.contributor.author | Busquets Mataix, David Jerónimo | |
dc.contributor.author | Calero Carretero, José Ángel | |
dc.contributor.author | Ortiz, J. L. | |
dc.date.accessioned | 2013-05-02T10:20:40Z | |
dc.date.available | 2013-05-02T10:20:40Z | |
dc.date.issued | 2012-08 | |
dc.identifier.citation | L. Reig, V. Amigó, D. Busquets, J.A. Calero, J.L. Ortiz, Application of the Zero-Order Reaction Rate Model and Transition State Theory to predict porous Ti6Al4V bending strength, Materials Science and Engineering: C, Volume 32, Issue 6, 1 August 2012, Pages 1621-1626, ISSN 0928-4931 | ca_CA |
dc.identifier.issn | 0928-4931 | |
dc.identifier.uri | http://hdl.handle.net/10234/62491 | |
dc.description.abstract | Porous Ti6Al4V 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: σY=P+B·lnT·t−ΔGaR·T. 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. | ca_CA |
dc.description.sponsorShip | The Spanish Ministerio de Ciencia e Innovación for supporting this study through project PET2008_0158_02. The translation of this paper was funded by the Universidad Politécnica de Valencia and the Universitat Jaume I. | ca_CA |
dc.format.extent | 6 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Materials Science and Engineering: C, Vol. 32, no. 6, (2012) p. 1621–1626 | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/CNE/1.0/ | * |
dc.subject | Porous Ti6Al4V | ca_CA |
dc.subject | Microsphere sintering | ca_CA |
dc.subject | Zero-Order Reaction Rate Model | ca_CA |
dc.subject | Bending strength | ca_CA |
dc.subject | Surface area | ca_CA |
dc.title | Application of the Zero-Order Reaction Rate Model and Transition State Theory to predict porous Ti6Al4V bending strength | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1016/j.msec.2012.04.052 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://www.sciencedirect.com/science/article/pii/S0928493112001713 | ca_CA |
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