Nodule evolution of ductile cast iron during solidification

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dc.citation.journalTitleMETALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE
dc.contributor.authorMurcia, S. C.
dc.contributor.authorOssa, E. A.
dc.contributor.authorCelentano, D. J.
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería de Producciónspa
dc.contributor.researchgroupMateriales de Ingenieríaspa
dc.creatorMurcia, S. C.
dc.creatorOssa, E. A.
dc.creatorCelentano, D. J.
dc.date.accessioned2021-04-12T21:26:42Z
dc.date.available2021-04-12T21:26:42Z
dc.date.issued2014-04-01
dc.description.abstractDuctile cast irons are ferrous alloys in which precipitation of graphite in the form of spherical nodules is embedded in a metal matrix to obtain ductility on the material. Despite the importance of the shape of the nodules, the models proposed to predict the solidification of ductile irons assume a perfect spherical shape during the growing process up to the final solidification of the material, which is proved not to be the case in all castings depending on the processing conditions. The influence of the process parameters on the geometry of the nodules in ductile irons was experimentally evaluated and a model to predict the evolution of nodules during solidification was proposed. The proposed model for growth predicts changes in the nodule count as well as in the nodularity based on different laws for carbon diffusion according to the solid fraction, helping to understand the trends found experimentally. © The Minerals, Metals & Materials Society and ASM International 2013.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1554
dc.identifier.doi10.1007/s11663-013-9979-5
dc.identifier.issn10735615
dc.identifier.issn15431916
dc.identifier.otherWOS;000336980600042
dc.identifier.otherSCOPUS;2-s2.0-84899440071
dc.identifier.urihttp://hdl.handle.net/10784/29079
dc.language.isoeng
dc.publisherSPRINGER
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84899440071&doi=10.1007%2fs11663-013-9979-5&partnerID=40&md5=17f20a9bf65de417b0f4b718ea514f14
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/1073-5615
dc.sourceMETALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE
dc.subjectCast ironeng
dc.subjectDuctilityeng
dc.subjectPrecipitation (chemical)eng
dc.subjectCarbon diffusioneng
dc.subjectDuctile cast ironseng
dc.subjectGrowing processeng
dc.subjectMetal matriceseng
dc.subjectProcess parameterseng
dc.subjectProcessing conditioneng
dc.subjectSolid fractioneng
dc.subjectSpherical shapeeng
dc.subjectSolidificationeng
dc.titleNodule evolution of ductile cast iron during solidificationeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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