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| Description
| - The paper is devoted to verification of solidification of continuously cast round steel billets with a diameter 130 mm in the ProCAST simulation programme. The aim of numerical modelling realized under the conditions of the Department of Metallurgy and Foundry and Regional Materials Science and Technology Centre (RMSTC) at VSB-TU Ostrava is the optimization of the production of continuously cast steel in ArcelorMittal Ostrava a.s. Primary simulation focused on modelling of the 3D geometry of the thermal steady state of computation and prediction of metallurgical length. Input parameters of computation were determined by the real conditions of the casting. Material properties of the individual components of the casting system were defined by the CompuTherm thermodynamic database, by selection from the database of ProCAST, and finally checked by thermal analysis and calculation of the equations generally used to determine liquidus and solidus temperatures of steel. The thickness of the solidified shell of the strand was predicted. The thickness of the shell is of the essence when assessing the risk of a breakout. Further more, the metallurgical length and the two-phase zone were also predicted. In the next phase of the research the attention will be focused on the verification of the heat transfer coefficients and numerical modelling of stresses occurring in continuously cast round steel billets.
- The paper is devoted to verification of solidification of continuously cast round steel billets with a diameter 130 mm in the ProCAST simulation programme. The aim of numerical modelling realized under the conditions of the Department of Metallurgy and Foundry and Regional Materials Science and Technology Centre (RMSTC) at VSB-TU Ostrava is the optimization of the production of continuously cast steel in ArcelorMittal Ostrava a.s. Primary simulation focused on modelling of the 3D geometry of the thermal steady state of computation and prediction of metallurgical length. Input parameters of computation were determined by the real conditions of the casting. Material properties of the individual components of the casting system were defined by the CompuTherm thermodynamic database, by selection from the database of ProCAST, and finally checked by thermal analysis and calculation of the equations generally used to determine liquidus and solidus temperatures of steel. The thickness of the solidified shell of the strand was predicted. The thickness of the shell is of the essence when assessing the risk of a breakout. Further more, the metallurgical length and the two-phase zone were also predicted. In the next phase of the research the attention will be focused on the verification of the heat transfer coefficients and numerical modelling of stresses occurring in continuously cast round steel billets. (en)
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| Title
| - Numerical Modeling of Solidification of Continuously Cast Steel Billets of Round Format with a Diameter of 130 mm
- Numerical Modeling of Solidification of Continuously Cast Steel Billets of Round Format with a Diameter of 130 mm (en)
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| skos:prefLabel
| - Numerical Modeling of Solidification of Continuously Cast Steel Billets of Round Format with a Diameter of 130 mm
- Numerical Modeling of Solidification of Continuously Cast Steel Billets of Round Format with a Diameter of 130 mm (en)
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| skos:notation
| - RIV/61989100:27360/14:86090060!RIV15-TA0-27360___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27360/14:86090060
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - metallurgical length; numerical modelling; round billets; CCM; Steel (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
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| http://linked.open...i/riv/nazevZdroje
| - METAL 2014: 23rd International Conference on Metallurgy and Materials: conference proceedings : May 21st-23rd 2014, hotel Voroněž I, Brno, Czech Republic, EU
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Dobrovská, Jana
- Michalek, Karel
- Smetana, Bedřich
- Tkadlečková, Markéta
- Zlá, Simona
- Žaludová, Monika
- Kováč, Marek
- Válek, Ladislav
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| number of pages
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| http://purl.org/ne...btex#hasPublisher
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| https://schema.org/isbn
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| http://localhost/t...ganizacniJednotka
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