Your browser doesn't support javascript.
loading
Effect of different surface finishing and of hydroxyapatite coatings on passive and corrosion current of Ti6Al4V alloy in simulated physiological solution.
Cabrini, M; Cigada, A; Rondelli, G; Vicentini, B.
Afiliación
  • Cabrini M; Dipartimento di Chimica Fisica Applicata, Politecnico di Milano, Italy.
Biomaterials ; 18(11): 783-7, 1997 Jun.
Article en En | MEDLINE | ID: mdl-9177856
Direct and alternating current electrochemical tests were carried out on Ti6Al4V with different surface finishing and with hydroxyapatite (HA) coatings. Sand-blasting and rough titanium deposits obtained by vacuum plasma spraying (VPS) bring about an increase of passive and corrosion current density (c.d.) with respect to smooth Ti6Al4V, as a consequence of the augmentation of the real surface. The presence of HA deposits obtained by VPS causes an increase of passive and corrosion c.d. of the metallic substrate of about one order of magnitude and this should be taken into account in view of human body applications.
Asunto(s)
Buscar en Google
Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Titanio / Aleaciones / Hidroxiapatitas Tipo de estudio: Prognostic_studies Límite: Humans Idioma: En Revista: Biomaterials Año: 1997 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Países Bajos
Buscar en Google
Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Titanio / Aleaciones / Hidroxiapatitas Tipo de estudio: Prognostic_studies Límite: Humans Idioma: En Revista: Biomaterials Año: 1997 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Países Bajos