"Original numerical model was applied to the simulation of the temperature field of concast steel slab, when melt of steel of quality A finished and immediately the melt of quality B followed. In the secondary-cooling zone in the unbending point, the breakout of the steel can occur in points of increased local chemical and temperature heterogeneity of the steel. The temperature field of the slab was calculated for three variants of the chemical composition. The first variant is for the chemical composition of steel quality A, the second for the chemical composition of steel quality B and the third for the average chemical composition from quality A and quality B. The temperature model was provides the temperature history of every points of a cross-section during its movement through the whole caster from the level of the melt in the crystallizer to the cutting torch, the course of isoliquidus, isosolidus and next isotherms, further temperature isozones. Heat transfer coefficient beneath the"@en . "RIV/00216305:26210/11:PU92526" . "Sekanina, Bohumil" . "2011-05-18+02:00"^^ . "6"^^ . "Tanger s.r.o." . . . . . . . "concast slab, temperature field, chemical composition, breakout, criteria of similarity"@en . . "Kavi\u010Dka, Franti\u0161ek" . "978-80-87294-24-6" . "189032" . . . . "P(GA106/08/0606), P(GA106/09/0940), P(GA106/09/0969), P(GAP107/11/1566)" . "5"^^ . . "METAL 2011 Conference Proceedings, (CD ROM Paper 774)" . "26210" . . . "[D57900563773]" . "THE CALCULATION OF THE TEMPERATURE FIELD OF A CONCAST STEEL SLAB TIGHTLY BEFORE THE BREAKOUT" . . "6"^^ . "THE CALCULATION OF THE TEMPERATURE FIELD OF A CONCAST STEEL SLAB TIGHTLY BEFORE THE BREAKOUT" . "Mauder, Tom\u00E1\u0161" . "Brno" . "RIV/00216305:26210/11:PU92526!RIV12-GA0-26210___" . . "THE CALCULATION OF THE TEMPERATURE FIELD OF A CONCAST STEEL SLAB TIGHTLY BEFORE THE BREAKOUT"@en . . "Str\u00E1nsk\u00FD, Karel" . "THE CALCULATION OF THE TEMPERATURE FIELD OF A CONCAST STEEL SLAB TIGHTLY BEFORE THE BREAKOUT"@en . . "Ostrava" . . . "\u0160t\u011Btina, Josef" . . "Original numerical model was applied to the simulation of the temperature field of concast steel slab, when melt of steel of quality A finished and immediately the melt of quality B followed. In the secondary-cooling zone in the unbending point, the breakout of the steel can occur in points of increased local chemical and temperature heterogeneity of the steel. The temperature field of the slab was calculated for three variants of the chemical composition. The first variant is for the chemical composition of steel quality A, the second for the chemical composition of steel quality B and the third for the average chemical composition from quality A and quality B. The temperature model was provides the temperature history of every points of a cross-section during its movement through the whole caster from the level of the melt in the crystallizer to the cutting torch, the course of isoliquidus, isosolidus and next isotherms, further temperature isozones. Heat transfer coefficient beneath the" . . . . . . .