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Crystallography of Graphite Spheroids in Cast Iron

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dc.contributor.author Theuwissen, K.
dc.contributor.author Laffont, L.
dc.contributor.author Véron, M.
dc.contributor.author Lacaze, J.
dc.date.accessioned 2015-03-30T14:20:15Z
dc.date.available 2015-03-30T14:20:15Z
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.
dc.identifier.isbn 978-987-45833-0-7
dc.identifier.uri http://rinfi.fi.mdp.edu.ar/handle/123456789/15
dc.description.abstract To further understand graphite growth mechanisms in cast irons, this study focuses on the cristal structure of a graphite spheroid in the vicinity of its nucleus. A sample of a graphite spheroid from a commercial cast iron was characterized using transmission electron microscopy. The chemical composition of the nucleating particle was studied at the local scale. Crystal orientation maps of the graphite spheroid revealed misorientations and twist boundaries. High resolution lattice fringe.images showed that the basal planes of graphite were wavy and distorted close to the nucleus and very straight further away from it. These techniques were complementary and provided new insights on spheroidal graphite nucleation and growth. 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 Graphite Growth es_AR
dc.subject Heterogeneous Nucleation es_AR
dc.subject Crystal Orientation es_AR
dc.subject transmission electron microscopy es_AR
dc.title Crystallography of Graphite Spheroids in Cast Iron es_AR
dc.type Other es_AR
dcterms.type Proceedings Paper


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