Mechanical Properties And The Corrosion Of Two Austenitic Stainless Steels Used In The Manufacture Of Orthopedic Implants [propriedades Mecânicas E De Corrosão De Dois Aços Inoxidáveis Austeníticos Utilizados Na Fabricação De Implantes Ortopédicos]

dc.creatorGiordani E.J.
dc.creatorFerreira I.
dc.creatorBalancin O.
dc.date2007
dc.date2015-06-30T18:47:25Z
dc.date2015-11-26T14:35:40Z
dc.date2015-06-30T18:47:25Z
dc.date2015-11-26T14:35:40Z
dc.date.accessioned2018-03-28T21:39:06Z
dc.date.available2018-03-28T21:39:06Z
dc.identifier
dc.identifierRevista Escola De Minas. , v. 60, n. 1, p. 55 - 62, 2007.
dc.identifier3704467
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-34249908928&partnerID=40&md5=f288a42eded2c3c818a815ccffdfe0c0
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/104798
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/104798
dc.identifier2-s2.0-34249908928
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1248440
dc.descriptionASTM F 138 austenitic stainless steel is extensively used as an orthopedic implant material. However, some aspects, such as low strength in the annealed condition and susceptibility to localized corrosion, limit wider use of this kind of steel. Recently, a high-nitrogen austenitic stainless steel, specified in the standard ISO 5832-9, has been indicated as an alternative to ASTM F 138 steel for more severe loading and permanent application inside the human body. In this work, microstructure, mechanical properties, corrosion resistance and fatigue behavior of both steels were determined and compared. ISO 5832-9 steel displayed better mechanical and corrosion behaviors than did ASTM F 138 steel The combination of these features lead ISO steel to enhanced fatigue performance in both neutral and aggressive environments. Analyzed were the role of nitrogen in solid solution, combined with niobium in the Z-phase, and the factors that led to superior ISO 5832-9 properties.
dc.description60
dc.description1
dc.description55
dc.description62
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dc.languagept
dc.publisher
dc.relationRevista Escola de Minas
dc.rightsaberto
dc.sourceScopus
dc.titleMechanical Properties And The Corrosion Of Two Austenitic Stainless Steels Used In The Manufacture Of Orthopedic Implants [propriedades Mecânicas E De Corrosão De Dois Aços Inoxidáveis Austeníticos Utilizados Na Fabricação De Implantes Ortopédicos]
dc.typeArtículos de revistas


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