. . "The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR" . . "978-80-214-4529-1" . "Mol\u00EDnek, Ji\u0159\u00ED" . . . . . . . . "[8FEED4D99D7A]" . . "26210" . "The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR"@en . "133310" . . "2012-06-26+02:00"^^ . "Sekanina, Bohumil" . "4"^^ . "5"^^ . . "The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR" . . "5"^^ . "Corundo baddeleyit material, solidification, temperature field, chemical heterogeneity, numerical models"@en . . "Kavi\u010Dka, Franti\u0161ek" . . "Corundo-baddeleyit material (CBM) \u2013 EUCOR \u2013 is a heat- and wear-resistant material even at extreme temperatures. This article introduces a numerical model of solidification and cooling of this material in a non-metallic mold. The numerical model is capable of determining the total solidification time of the casting and also the place of the casting which solidifies last. Furthermore, it is possible to calculate the temperature gradient at any point and time, the local solidification time and determine the solidification interval of any point. The local solidification time is one of the input parameters for the cooperating model of chemical heterogeneity. This second model and its application on EUCOR samples prove that the applied method of measuring the chemical heterogeneity provides the detailed quantitative information on the material structure and makes it possible to analyze the solidification process. The analysis of this process entails statistical processing of the measurement results of"@en . "Sborn\u00EDk p\u0159\u00EDsp\u011Bvk\u016F mezin\u00E1rodn\u00ED konference Hydro/Termo (31. setk\u00E1n\u00ED kateder mechaniky tekutin a hydromechaniky)" . . . "Mikulov" . "Corundo-baddeleyit material (CBM) \u2013 EUCOR \u2013 is a heat- and wear-resistant material even at extreme temperatures. This article introduces a numerical model of solidification and cooling of this material in a non-metallic mold. The numerical model is capable of determining the total solidification time of the casting and also the place of the casting which solidifies last. Furthermore, it is possible to calculate the temperature gradient at any point and time, the local solidification time and determine the solidification interval of any point. The local solidification time is one of the input parameters for the cooperating model of chemical heterogeneity. This second model and its application on EUCOR samples prove that the applied method of measuring the chemical heterogeneity provides the detailed quantitative information on the material structure and makes it possible to analyze the solidification process. The analysis of this process entails statistical processing of the measurement results of" . . . "Brno" . . "Vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Brn\u011B" . . "\u0160t\u011Btina, Josef" . "P(GAP107/11/1566)" . "RIV/00216305:26210/12:PU98951!RIV13-GA0-26210___" . "The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR"@en . . "Str\u00E1nsk\u00FD, Karel" . "RIV/00216305:26210/12:PU98951" .