Publication detail

The analysis of the causes of cross cracking in concast slab via two numerical models

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

Original Title

The analysis of the causes of cross cracking in concast slab via two numerical models

Type

conference paper

Language

English

Original Abstract

Causes of a transversal crack in a steel slab by means of two numerical models. The light microscopy and the scanning electron microscopy have been applied for determination of metallographic structure of steal. There has been found out, that the cross cracking is characterized of high macroheterogenity of manganese, carbon and sulphur. The cause of cross cracking have been explained by means of a thermokinetic calculation of a slab transient temperature field.

Key words in English

Transversal crack.Steel slab.Two numerical models. Metallographic structure.Transient temperature field.

Authors

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

Released

1. 1. 2004

Publisher

Politechnika Slaska

Location

Chorzow

ISBN

83-89776-00-6

Book

XIII. international scientific conference Iron and steelmaking

Pages from

215

Pages to

218

Pages count

4

BibTex

@inproceedings{BUT14272,
  author="Jana {Dobrovská} and Věra {Dobrovská} and Karel {Stránský} and František {Kavička} and Josef {Štětina} and Jaromír {Heger} and Bohuslav {Velička}",
  title="The analysis of the causes of cross cracking in concast slab via two numerical models",
  booktitle="XIII. international scientific conference Iron and steelmaking",
  year="2004",
  pages="4",
  publisher="Politechnika Slaska",
  address="Chorzow",
  isbn="83-89776-00-6"
}