Numerical Modelling of Volume Defects in Heavy Steel Ingot Under Different Boundary Conditions

Kód výsledku v IS VaVaI

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Nalezeny alternativní kódy

RIV/25877950:_____/13:#0000061

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical Modelling of Volume Defects in Heavy Steel Ingot Under Different Boundary Conditions

Popis výsledku v původním jazyce

The paper describes the pre-processing, processing and post-processing of numerical modelling of casting and solidification of heavy steel ingot. The numerical modelling was realized in ProCAST software under the conditions of the Department of Metallurgy and Foundry and Regional Materials Science and Technology Centre (RMSTC) at VSB-Technical University of Ostrava. The aim of numerical modelling was the optimization of the production of heavy steel ingots produced in VÍTKOVICE HEAVY MACHINERY a.s. Theattention was primary focused on the minimization of volume defects in 90-ton heavy steel ingot, such as porosity and macrosegregation. In the case of casting and solidification of heavy steel ingots, among the most important and the most easily influenced technological parameters belongs the casting temperature and casting speed. In contrast, the conditions of heat transfer are defined by the thermal characteristics of the mould material. The material of casting system is usually chosen

Název v anglickém jazyce

Numerical Modelling of Volume Defects in Heavy Steel Ingot Under Different Boundary Conditions

Popis výsledku anglicky

The paper describes the pre-processing, processing and post-processing of numerical modelling of casting and solidification of heavy steel ingot. The numerical modelling was realized in ProCAST software under the conditions of the Department of Metallurgy and Foundry and Regional Materials Science and Technology Centre (RMSTC) at VSB-Technical University of Ostrava. The aim of numerical modelling was the optimization of the production of heavy steel ingots produced in VÍTKOVICE HEAVY MACHINERY a.s. Theattention was primary focused on the minimization of volume defects in 90-ton heavy steel ingot, such as porosity and macrosegregation. In the case of casting and solidification of heavy steel ingots, among the most important and the most easily influenced technological parameters belongs the casting temperature and casting speed. In contrast, the conditions of heat transfer are defined by the thermal characteristics of the mould material. The material of casting system is usually chosen

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

STEELSIM 2013 : 5th International Conference on Modelling and Simulation of Metallurgical Processes in Steelmaking : conference proceedings : VŠB-Technical University of Ostrava, Czech Republic, EU, 10-12 September 2013

ISBN

978-80-260-3912-9

ISSN

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e-ISSN

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Počet stran výsledku

11

Strana od-do

1-11

Název nakladatele

Ocelot, s.r.o.

Místo vydání

Ostrava

Místo konání akce

Ostrava

Datum konání akce

10. 9. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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