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dc.contributor.authorKavička, František
dc.contributor.authorŠtětina, Josef
dc.contributor.authorSekanina, Bohumil
dc.contributor.authorStránský, Karel
dc.contributor.authorDobrovská, Jana
dc.contributor.authorHeger, Jaromír
dc.date.accessioned2007-05-11T12:14:30Z
dc.date.available2007-05-11T12:14:30Z
dc.date.issued2007
dc.identifier.citationJournal of Materials Processing Technology. 2007, vol. 185, issues 1-3, p. 152-159.en
dc.identifier.issn0924-0136
dc.identifier.urihttp://hdl.handle.net/10084/60007
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesJournal of Materials Processing Technologyen
dc.relation.urihttp://dx.doi.org/10.1016/j.jmatprotec.2006.03.113en
dc.subjecttemperature fielden
dc.subjectheterogenityen
dc.subjectmodelen
dc.subjectoptimizationen
dc.subjectconcastingen
dc.titleThe optimization of a concasting technology by two numerical modelsen
dc.typearticleen
dc.identifier.locationNení ve fondu ÚKen
dc.description.abstract-enSolidification and cooling of a continuously cast steel slab and simultaneously heating of a crystallizer is a very complicated problem of nonstationary heat and mass transfer. An original three-dimensional numerical model of a concasting temperature field had been used. Simultaneously the experimental research and measuring have to take place. The second original numerical model is a model of dendritic segregation of elements. In order to apply this model, it is necessary to analyze the heterogeneity of samples of the constituent elements and impurities in characteristic places of the solidifying slab. Using this method it is possible to forecast the occurrence of the critical points of a blank from the viewpoint of its susceptibility to crack and fissure.en
dc.identifier.doi10.1016/j.jmatprotec.2006.03.113
dc.identifier.wos000245390000021


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