Corrosion Mechanisms in ADI Parts

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dc.contributor.author Sosa, A.D.
dc.contributor.author Rosales, C.
dc.contributor.author Boeri, Roberto Enrique
dc.contributor.author Simison, S.N.
dc.date.accessioned 2015-04-06T18:50:11Z
dc.date.available 2015-04-06T18:50:11Z
dc.date.issued 2014-11-13
dc.identifier.citation 10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November. es_AR
dc.identifier.isbn 978-987-45833-0-7
dc.identifier.uri http://rinfi.fi.mdp.edu.ar/handle/123456789/31
dc.description.abstract The objective of this research is to study the influence of microstructure and grinding on the corrosion resistance of ADI in salt water. Immersion and electrochemical tests were performed on samples austempered at two different temperatures and ground. The results indicate that the dissolution rate increases as the nodule count does, and depends on the microstructure and on the surface changes introduced during grinding. A porous layer is formed on ADI corroded surface due to the selective dissolution of ferrite, and a preferential dissolution of the matrix around graphite is noticeable. Ground surfaces are less corrosion resistant than polished ones. es_AR
dc.description.sponsorship Cámara de Industriales Fundidores de la República Argentina. Universidad Nacional de Mar del Plata. Consejo de Investigaciones Científicas y Técnicas es_AR
dc.language.iso en es_AR
dc.publisher INTEMA - UNMdP-CONICET es_AR
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject Austempered Ductile Iron es_AR
dc.subject Corrosion es_AR
dc.subject Ausferrite es_AR
dc.subject Plastic Strain es_AR
dc.title Corrosion Mechanisms in ADI Parts es_AR
dc.type Other es_AR
dcterms.type Proceedings Paper


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