Detail publikace

Průmyslová aplikace dvou numerických modelů v technologii kontilití.

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

Český název

Průmyslová aplikace dvou numerických modelů v technologii kontilití.

Anglický název

Industrial Application of two numerical models in concasting technology

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

This paper deals with the causes of transversal crack in a steel slab by means of two numerical models. Samples were taken from and around the crack in order to analyze the concentration, as well as the chemical heterogeneity of the constituent elements and impurities. Simultaneusly, the concentration of elements at the surface of the crack was measured after the crack was opened. The measurements results were processed using mathematical statistics.The results proved that there was an internal crack initiating immediately below the solidus temperature and consecutively propagating.

Český abstrakt

Je pojednáno o příčinách vzniku přáčných trhlin v ocelových bramách na základě použití dvou numerických modelů. Z okolí trhliny byly odebrány vzorky pro stanovení koncentrace a chemické heterogenity konstitučních prvků a nečistot. Totéž bylo provedeno po otevření trhliny. Výsledky byly zpracovány s využitím matematické statistiky.

Anglický abstrakt

This paper deals with the causes of transversal crack in a steel slab by means of two numerical models. Samples were taken from and around the crack in order to analyze the concentration, as well as the chemical heterogeneity of the constituent elements and impurities. Simultaneusly, the concentration of elements at the surface of the crack was measured after the crack was opened. The measurements results were processed using mathematical statistics.The results proved that there was an internal crack initiating immediately below the solidus temperature and consecutively propagating.

Klíčová slova anglicky

concasting, steel slab, cracks, heterogenity of elements, measurements

Rok RIV

2002

Vydáno

01.10.2002

Nakladatel

Wessex Institute of Technology, UK, WIT Press

Místo

Southampton, UK

ISBN

1-85312-926-7

Kniha

Proceedings of Seventh international conference on the Damage and Fracture Mecchanics VII

Počet stran

10

BIBTEX


@inproceedings{BUT10511,
  author="Jana {Dobrovská} and Věra {Dobrovská} and František {Kavička} and Karel {Stránský} and Josef {Štětina} and Jaromír {Heger} and Bohuslav {Velička} and Libor {Camek},
  title="Industrial Application of two numerical models in concasting technology",
  booktitle="Proceedings of Seventh international conference on the Damage and Fracture Mecchanics VII",
  year="2002",
  month="October",
  publisher="Wessex Institute of Technology, UK, WIT Press",
  address="Southampton, UK",
  isbn="1-85312-926-7"
}