Analysis of ductile cast iron solidification: numerical simulation and experimental validation

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dc.contributor.authorDardati, P. M.
dc.contributor.authorCelentano, D. J.
dc.contributor.authorGodoy, L. A.
dc.contributor.authorChiarella, A. A.
dc.contributor.authorSchulz, B. J.
dc.date.accessioned2024-01-10T13:11:02Z
dc.date.available2024-01-10T13:11:02Z
dc.date.issued2009
dc.description.abstractThis paper presents an experimental and numerical study of the solidification process of ductile cast iron under slightly hypereutectic conditions. The material thermo-microstructural behaviour is measured in tests performed using standardized cups. Cooling curves at the centre of the cup were recorded, and metallographic studies were carried out to investigate the number and size of graphite nodules at the end of the process. Different models were tested: a model based on a uninodular theory and two models which represent the multi-nodular theory. The cooling curves predicted by these models are in good agreement with the experimental measurements. Some scatter is found, however, in the numerical-experimental comparison for the graphite nodule density at different points of the sample.
dc.description.funderCONICYT
dc.description.funderMinistry of Science and Technology of Cordoba and the National Technological University at Cordoba in Argentina
dc.fechaingreso.objetodigital2024-05-15
dc.format.extent11 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1179/174313309X436646
dc.identifier.eissn1743-1336
dc.identifier.issn1364-0461
dc.identifier.urihttps://doi.org/10.1179/174313309X436646
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77982
dc.identifier.wosidWOS:000269520900007
dc.information.autorucIngeniería;Celentano DJ;S/I;1005007
dc.issue.numero5
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final400
dc.pagina.inicio390
dc.publisherTAYLOR & FRANCIS LTD
dc.revistaINTERNATIONAL JOURNAL OF CAST METALS RESEARCH
dc.rightsacceso restringido
dc.subjectDuctile iron
dc.subjectSolidification
dc.subjectMicrostructure
dc.subjectNumerical simulation
dc.subjectFinite elements
dc.subjectPREDICTION
dc.subjectGROWTH
dc.subjectMODEL
dc.subject.ods12 Responsible Consumption and Production
dc.subject.odspa12 Producción y consumo responsable
dc.titleAnalysis of ductile cast iron solidification: numerical simulation and experimental validation
dc.typeartículo
dc.volumen22
sipa.codpersvinculados1005007
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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