Quenching and Partitioning Process in Ductile Cast Irons

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dc.contributor.author da Silva, A.J.S.T.
dc.contributor.author de Campos, M.F.
dc.contributor.author Nishikawa, A.S.
dc.contributor.author Guesser, W.L.
dc.contributor.author Goldenstein, H.
dc.date.accessioned 2015-04-07T11:54:31Z
dc.date.available 2015-04-07T11:54:31Z
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/xmlui/handle/123456789/42
dc.description.abstract A commercial ductile iron alloy was submitted to Quenching and Partitioning (Q&P) process. Samples were austenitized at 900ºC for two hours, quenched at 170ºC and held at this temperature for 2 minutes and finally were re-heated in temperatures between 300 and 450ºC in time intervals between 2 and 180 minutes. The microstructure evaluation was performed with SEM and X-ray diffraction and mechanical properties were measured using uniaxial tensile tests and Charpy tests. In general, the Q&P process is suitable to achieve large fractions of retained austenite in ductile cast irons. The combination of properties thus obtained is very interesting from the engineering point of view, and if the elongation can be increased will provide an alternative to the austempered ductile irons. 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 Quenching & Partitioning es_AR
dc.subject Q&P es_AR
dc.subject Ductile Iron es_AR
dc.subject Solid State Transformations es_AR
dc.subject Austenite es_AR
dc.subject Bainite es_AR
dc.subject ADI es_AR
dc.title Quenching and Partitioning Process in Ductile Cast Irons es_AR
dc.type Other es_AR
dcterms.type Proceedings Paper

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