Effect Of Small Amounts Of Elements On Shapes Of Potentiodynamic And Potentiostatic Curves Of Aisi 304l And Aisi 316l Stainless Steels In Chloride Media

dc.creatorPulino-Sagradi D.
dc.creatorAlonso-Falleiros N.
dc.date1997
dc.date2015-06-30T14:48:04Z
dc.date2015-11-26T15:31:29Z
dc.date2015-06-30T14:48:04Z
dc.date2015-11-26T15:31:29Z
dc.date.accessioned2018-03-28T22:39:56Z
dc.date.available2018-03-28T22:39:56Z
dc.identifier
dc.identifierBrazilian Journal Of Chemical Engineering. Abeq, Sao Paulo, Brazil, v. 14, n. 2, p. 103 - 111, 1997.
dc.identifier1046632
dc.identifier
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0031162965&partnerID=40&md5=63c2f1c01ec78ccd981c89545bcfb83e
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/100054
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/100054
dc.identifier2-s2.0-0031162965
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1262240
dc.descriptionSamples of high purity grade and commercial purity grade type AISI 304L and AISI 316L steels were studied by the potentiodynamic and potentiostatic techniques in a naturally aerated 3.5% NaCl aqueous solution at a controlled temperature of (23±2)°C. The anodic polarization curves of the potentiodynamic technique showed that not always is it possible to determine pitting potential: most of the curves of commercial purity grade steels displayed a smooth curvature in the region where the current density should increase sharply. The density current versus time potentiostatic curves also showed different shapes according to the purity grade steels: for the commercial purity grade steels, the current density showed large oscillations with time (related to unstable pits), whereas for the high purity grade steels, a regular behavior of current density as a function of time was found (related to stable pits).
dc.description14
dc.description2
dc.description103
dc.description111
dc.languageen
dc.publisherABEQ, Sao Paulo, Brazil
dc.relationBrazilian Journal of Chemical Engineering
dc.rightsaberto
dc.sourceScopus
dc.titleEffect Of Small Amounts Of Elements On Shapes Of Potentiodynamic And Potentiostatic Curves Of Aisi 304l And Aisi 316l Stainless Steels In Chloride Media
dc.typeArtículos de revistas


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