"58" . "Numerical Modelling of Macrosegregation in Heavy Steel Ingots"@en . "Socha, Ladislav" . . "The paper presents new knowledge and experience from numerical modelling of macrosegregation in heavy steel ingot using ProCAST software. The main aim of numerical modelling realized under the conditions of the Department of Metallurgy and Foundry and Regional Materials Science and Technology Centre at VSB-TU Ostrava is the optimization of the production of heavy steel ingots produced in V\u00CDTKOVICE HEAVY MACHINERY a.s. Input parameters of computation were determined by the real conditions of parallel experimental casting of a 90-ton steel ingot. The input data were also verified by thermal analysis and thermography measurement. The numerical results of macrosegregation were compared with the chemical analysis evaluated in real ingot section. According to the comparison, the next attention will be focused on determination of the effect of boundary conditions of filling and solidification of ingot on the size of macrosegregation." . "Michalek, Karel" . "Tkadle\u010Dkov\u00E1, Mark\u00E9ta" . . "92563" . . "Machov\u010D\u00E1k, Pavel" . "RIV/25877950:_____/13:#0000057" . "Archives of Metallurgy and Materials" . . . . . . "steel; ingot; macrosegregation; modelling; ProCAST"@en . "1" . . "P(ED0040/01/01), P(FR-TI3/243)" . . "Numerical Modelling of Macrosegregation in Heavy Steel Ingots"@en . "6"^^ . . . "Klus, Petr" . "1733-3490" . "7"^^ . "The paper presents new knowledge and experience from numerical modelling of macrosegregation in heavy steel ingot using ProCAST software. The main aim of numerical modelling realized under the conditions of the Department of Metallurgy and Foundry and Regional Materials Science and Technology Centre at VSB-TU Ostrava is the optimization of the production of heavy steel ingots produced in V\u00CDTKOVICE HEAVY MACHINERY a.s. Input parameters of computation were determined by the real conditions of parallel experimental casting of a 90-ton steel ingot. The input data were also verified by thermal analysis and thermography measurement. The numerical results of macrosegregation were compared with the chemical analysis evaluated in real ingot section. According to the comparison, the next attention will be focused on determination of the effect of boundary conditions of filling and solidification of ingot on the size of macrosegregation."@en . "Numerical Modelling of Macrosegregation in Heavy Steel Ingots" . . . "Numerical Modelling of Macrosegregation in Heavy Steel Ingots" . . "RIV/25877950:_____/13:#0000057!RIV14-MPO-25877950" . . "PL - Polsk\u00E1 republika" . "1"^^ . . "Gryc, Karel" . "[88025A201944]" . . .