dc.creatorBRAGUIN, L.N.M.
dc.creatorSILVA, C.A.J. da
dc.creatorBERBEL, L.O.
dc.creatorVIVEIROS, B.V.G. de
dc.creatorROSSI, J.L.
dc.creatorCOSTA, I.
dc.creatorSAIKI, M.
dc.date2020
dc.date2021-12-30T16:16:40Z
dc.date2021-12-30T16:16:40Z
dc.date.accessioned2023-09-28T14:20:38Z
dc.date.available2023-09-28T14:20:38Z
dc.identifier2595-3931
dc.identifierhttp://repositorio.ipen.br/handle/123456789/32597
dc.identifier2
dc.identifier3
dc.identifier10.25061/ijamb.v3i2.83
dc.identifier0000-0003-2197-3592
dc.identifier0000-0002-4987-3334
dc.identifier0000-0002-8304-9939
dc.identifierSem Percentil
dc.identifierSem Percentil CiteScore
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9002816
dc.descriptionThe ISO 5832-1 austenitic stainless steel used as biomaterial is largely applied in the area of orthopedics, especially in the manufacture of implants, such as temporary or permanent replacement of bone structures. The objective of this study was to evaluate the localized corrosion resistance of the ISO 5832-1 stainless steel used in orthopedic implants by electrochemical tests in two different solutions. The results of this study are of great interest to evaluate the corrosion of metallic implants that can result in the release of corrosion products into bodily fluids causing possible adverse biological reactions. The determination of the chemical elements in the composition of the ISO 5832-1 stainless steel was performed by neutron activation analysis (NAA). The samples for electrochemical tests were grinded with silicon carbide paper up to #4000 finishing, followed by mechanical polishing with diamond paste. The open circuit potential measurements and anodic polarization curves were obtained in solution of 0.90 wt. % of NaCl and of simulated body fluid (SBF). The results indicated that the ISO 5832-1 stainless steel presented a high resistance to crevice corrosion in simulated body fluid solution but high susceptibility to this form of corrosion in the chloride solution.
dc.format23-28
dc.relationInternational Journal of Advances In Medical Biotechnology
dc.rightsopenAccess
dc.subjectaustenitic steels
dc.subjectimplants
dc.subjectmetals
dc.subjectstainless steels
dc.subjectcorrosion resistance
dc.titleA study on corrosion resistance of ISO 5832-1 austenitic stainless steel used as orthopedic implant
dc.typeArtigo de peri??dico
dc.coverageN


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