Modelling of Density Changes of Nodular Cast Iron During Solidification by Cellular Automaton

dc.creatorGurgul, D.
dc.creatorBurbelko, A.
dc.creatorGuzik, E.
dc.creatorKopyciński, D.
dc.creatorKrólikowski, M.
dc.date2014-11-13
dc.date.accessioned2023-03-24T14:34:49Z
dc.date.available2023-03-24T14:34:49Z
dc.identifier10 Th International Symposium on the Science and Processing of Cast Iron. 2014. Argentina: Mar del Plata 10 to 13th of November.
dc.identifier978-987-45833-0-7
dc.identifierhttp://rinfi.fi.mdp.edu.ar/xmlui/handle/123456789/60
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/6280479
dc.descriptionResults of predictions of nodular cast iron density changes during solidification are presented. These changes were calculated by using a mathematical model which bases on a Cellular Automaton - Finite Differences (CA-FD) method. The CA-FD model takes into account, among others, the independent nucleation of graphite and austenite as a function of undercooling, the migration rate of the grains’ borders, non-uniform distribution of temperature and concentration in the calculation domain, diffusion of the carbon in the liquid and the austenite. All simulation were performed at various: nucleation intensity and the eutectic saturation. It has been shown and proofed by other authors that the shrinkage phenomena take place at three stages: pre-eutectic shrinkage, eutectic expansion, and final shrinkage.
dc.languageen
dc.publisherINTEMA - UNMdP-CONICET
dc.subjectCellular Automaton
dc.subjectDuctile Iron
dc.subjectSolidification Modelling
dc.subjectDensity Prediction
dc.titleModelling of Density Changes of Nodular Cast Iron During Solidification by Cellular Automaton
dc.typeOther


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