Detail publikace

Optimisation of a concasting technology

KAVIČKA, F., ŠTĚTINA, J., STRÁNSKÝ, K., DOBROVSKÁ, J., DOBROVSKÁ, V., VELIČKA, B., HEGER, J., CAMEK, L.

Originální název

Optimisation of a concasting technology

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Solidification and cooling of a continuously cast steel slab and the simultaneous heating of the crystalyzer is, from the viewpoint of thermokinetics, a very complicated problem of transient heat and mass transfer. An original 1-3D numerical model of the temperature field of a concasting had been used. The experimental research and data acquisition have to take place simultaneously with the numerical computation. In order to apply the second original numerical model- a model of dendritic segregation of elements-it is necessary to analyze the heterogenity of samples of the constituent elements and impurities in characteristic places of the solidifying slab. Using this method, it is possible to forecast the occurence of the critical points of a slab from the viewpont of its susceptibility to crack and fissure.

Klíčová slova

concasting, steel slab, temperature field, chemical heterogeneity, critical points, optimisation

Autoři

KAVIČKA, F., ŠTĚTINA, J., STRÁNSKÝ, K., DOBROVSKÁ, J., DOBROVSKÁ, V., VELIČKA, B., HEGER, J., CAMEK, L.

Rok RIV

2002

Vydáno

1. 9. 2002

Nakladatel

VŠB-TU Ostrava

Místo

Ostrava

ISBN

80-248-0206-6

Kniha

Proceedings of XII. International scientific conference Iron and Steelmaking

Strany od

123

Strany do

126

Strany počet

4

BibTex

@inproceedings{BUT10717,
  author="František {Kavička} and Josef {Štětina} and Karel {Stránský} and Jana {Dobrovská} and Věra {Dobrovská} and Bohuslav {Velička} and Jaromír {Heger} and Libor {Camek}",
  title="Optimisation of a concasting technology",
  booktitle="Proceedings of XII. International scientific conference Iron and Steelmaking",
  year="2002",
  pages="4",
  publisher="VŠB-TU Ostrava",
  address="Ostrava",
  isbn="80-248-0206-6"
}