Processing and mechanical characteristics of magnesium-hydroxyapatite metal matrix biocomposites

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Show simple item record Campo Muga, Rubén del Savoini Cardiel, Begoña Muñoz, Antonio Monge Alcazar, Miguel Angel Pareja Pareja, Ramiro 2021-05-25T14:44:32Z 2021-05-25T14:44:32Z 2017-05-01
dc.identifier.bibliographicCitation Del Campo, R., Savoini, B., Muñoz, A., Monge, M. A., & Pareja, R. (2017). Processing and mechanical characteristics of magnesium-hydroxyapatite metal matrix biocomposites. Journal of the Mechanical Behavior of Biomedical Materials, 69, 135-143
dc.identifier.issn 1751-6161
dc.description.abstract Magnesium/hydroxyapatite composites were produced by conventional extrusion and their mechanical behavior studied under uniaxial compression at room temperature. The results evidence the capability of the HA for strengthening the Mg material, lowering its microstructural anisotropy and inhibiting deformation twinning. They also reveal that the ECAP processing is effective for improving the grain structure and reducing the crystallographic texture of these composites, giving rise to a significant enhancement of their yield strength and microhardness although the ultimate compressive stress worsens. The analysis of the strain hardening rate of the flow curves demonstrates that the HA addition and the ECAP processing are also effective in inhibiting non-basal dislocation slip.
dc.description.sponsorship This work has been supported by the Regional Government of Madrid through the S2013/MIT-2862-MULTIMAT-CHALLENGE Program. R del Campo thanks to the Universidad Carlos III de Madrid for the support.
dc.publisher Elsevier
dc.rights © Elsevier, 2017
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.subject.other Biocomposite
dc.subject.other Magnesium
dc.subject.other Hydroxyapatite
dc.subject.other Strain hardening
dc.subject.other Texture hardening
dc.subject.other Strain-hardening behavior
dc.subject.other Grain-size dependence
dc.subject.other Corrosion behavior
dc.subject.other Pure magnesium
dc.subject.other Alloys
dc.subject.other Deformation
dc.subject.other Composites
dc.subject.other Bone
dc.title Processing and mechanical characteristics of magnesium-hydroxyapatite metal matrix biocomposites
dc.type article
dc.subject.eciencia Física
dc.subject.eciencia Materiales
dc.rights.accessRights openAccess
dc.relation.projectID Comunidad de Madrid. S2013/MIT-2862-MULTIMAT-CHALLENGE
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 135
dc.identifier.publicationlastpage 143
dc.identifier.publicationtitle Journal of the Mechanical Behavior of Biomedical Materials
dc.identifier.publicationvolume 69
dc.identifier.uxxi AR/0000020027
dc.contributor.funder Comunidad de Madrid
dc.affiliation.dpto UC3M. Departamento de Física
dc.affiliation.grupoinv UC3M. Grupo de Investigación: Materiales Nano-Estructurados y Multifuncionales
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