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Microstructure and Mechanical Behavior of Porous Ti-6Al-4V Processed by Spherical Powder Sintering

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Microstructure and Mechanical Behavior of Porous Ti-6Al-4V Processed by Spherical Powder Sintering

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dc.contributor.author Reig Cerdá, Lucía es_ES
dc.contributor.author Tojal Domenech, Concepcion es_ES
dc.contributor.author Busquets Mataix, David Jerónimo es_ES
dc.contributor.author Amigó Borrás, Vicente es_ES
dc.date.accessioned 2014-05-13T08:28:49Z
dc.date.available 2014-05-13T08:28:49Z
dc.date.issued 2013-09-23
dc.identifier.issn 1996-1944
dc.identifier.uri http://hdl.handle.net/10251/37438
dc.description.abstract Reducing the stiffness of titanium is an important issue to improve the behavior of this material when working together with bone, which can be achieved by generating a porous structure. The aim of this research was to analyze the porosity and mechanical behavior of Ti-6Al-4V porous samples developed by spherical powder sintering. Four different microsphere sizes were sintered at temperatures ranging from 1300 to 1400 degrees C for 2, 4 and 8 h. An open, interconnected porosity was obtained, with mean pore sizes ranging from 54.6 to 140 mu m. The stiffness of the samples diminished by as much as 40% when compared to that of solid material and the mechanical properties were affected mainly by powder particles size. Bending strengths ranging from 48 to 320 MPa and compressive strengths from 51 to 255 MPa were obtained. es_ES
dc.description.sponsorship The authors are grateful to the Spanish Ministry of Economy and Competitiveness for supporting this research by Project PIB2010BZ-00448. They also thank the Universitat Jaume I for funding the translation of this paper. en_EN
dc.format.extent 11 es_ES
dc.language Inglés es_ES
dc.publisher MDPI es_ES
dc.relation info:eu-repo/grantAgreement/MICINN//PIB2010BZ-00448/ES/PROCESADO DE NUEVAS ALEACIONES DE TI PARA APLICACIONES DE BAJO MODULO ELASTICO Y ALTA RESISTENCIA/ es_ES
dc.relation.ispartof Materials es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Porous titanium es_ES
dc.subject Microsphere sintering es_ES
dc.subject Bending strength es_ES
dc.subject Compressive strength es_ES
dc.subject Stiffness es_ES
dc.subject Metallic implant es_ES
dc.subject.classification CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA es_ES
dc.title Microstructure and Mechanical Behavior of Porous Ti-6Al-4V Processed by Spherical Powder Sintering es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/ma6104868
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. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials es_ES
dc.description.bibliographicCitation Reig Cerdá, L.; Tojal Domenech, C.; Busquets Mataix, DJ.; Amigó Borrás, V. (2013). Microstructure and Mechanical Behavior of Porous Ti-6Al-4V Processed by Spherical Powder Sintering. Materials. 6(10):4868-4878. https://doi.org/10.3390/ma6104868 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.3390/ma6104868 es_ES
dc.description.upvformatpinicio 4868 es_ES
dc.description.upvformatpfin 4878 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 6 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 258608
dc.identifier.pmid 28788365 en_EN
dc.identifier.pmcid PMC5452833 en_EN
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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