Development of Ti-Mo alloys for biomedical applications: Microstructure and electrochemical characterization

dc.creatorOliveira, NTC
dc.creatorAleixo, G
dc.creatorCaram, R
dc.creatorGuastaldi, AC
dc.date2007
dc.dateAPR 15
dc.date2014-11-15T10:24:36Z
dc.date2015-11-26T16:10:33Z
dc.date2014-11-15T10:24:36Z
dc.date2015-11-26T16:10:33Z
dc.date.accessioned2018-03-28T22:59:10Z
dc.date.available2018-03-28T22:59:10Z
dc.identifierMaterials Science And Engineering A-structural Materials Properties Microstructure And Processing. Elsevier Science Sa, v. 452, n. 727, n. 731, 2007.
dc.identifier0921-5093
dc.identifierWOS:000245639800098
dc.identifier10.1016/j.msea.2006.11.061
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/61636
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/61636
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/61636
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1266899
dc.descriptionTi-Mo alloys from 4 to 20 Mo wt.% were arc-melted. Their compositions and surfaces were analyzed by EDX, XRF and SEM. The Mo mapping shows a homogeneous distribution for all alloys. The XRD analysis showed that the crystal structure of the alloys is sensitive to the Mo concentration; a mixture of the hexagonal alpha' and orthorhombic alpha '' phases was observed for the Ti-4Mo alloy, and the alpha '' phase is observed almost exclusively when the concentration of Mo added to the Ti reaches 6%. A significant retention of the beta phase is observed for the alloy containing 10% Mo, while at higher Mo concentrations (15% and 20%), retention of phase beta is only verified. Preliminary electrochemical studies have indicated a valve-metal behavior and good corrosion resistance in aerated Ringer solution for all alloys. (c) 2006 Published by Elsevier B.V.
dc.description452
dc.description727
dc.description731
dc.languageen
dc.publisherElsevier Science Sa
dc.publisherLausanne
dc.publisherSuíça
dc.relationMaterials Science And Engineering A-structural Materials Properties Microstructure And Processing
dc.relationMater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectTi-Mo alloys
dc.subjectbiocompatible alloys
dc.subjectbiomedical titanium alloys
dc.subjectcorrosion
dc.subjectmicrostructure
dc.subjectImpedance Spectroscopy
dc.subjectCorrosion Behavior
dc.subjectTitanium-alloys
dc.subjectAlpha
dc.subjectFilms
dc.titleDevelopment of Ti-Mo alloys for biomedical applications: Microstructure and electrochemical characterization
dc.typeArtículos de revistas


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