Publication detail

Contribution to chemical heterogeneity and high temperature fracture behaviour of concasting steel slab.

STRÁNSKÝ, K. DOBROVSKÁ, J. DOBROVSKÁ, V. KAVIČKA, F. ŠTĚTINA, J. GONTAREV, V. KOSEC, B.

Czech title

Příspěvek k chemické heterogenitě a odolnosti proti lomu při vysokých teplotách kintinuálně litých ocelových odlitků.

English title

Contribution to chemical heterogeneity and high temperature fracture behaviour of concasting steel slab.

Type

conference paper

Language

en

Original abstract

The paper deals with an analysis of causes of cross cracking of concasting steel slab. The metallographic, microfractographic and chemical analyses were carried out. There has been found out that the high macroheterogeneity of manganese, carbon and sulphur was the main cause of cracing. This results were compared with high temperature fracture behaviour of samples which were taken off from concasting slab.

Czech abstract

Příspěvek se zabývá analyzou vzniku příčných trhlin v kontinuálně litých bramách. Byla provedena metalografická, mikrofraktografická a chemická analyza. Bylo zjištěno, že vysoká makroheterogenita manganu, uhlíku a síry byla hlavní příčinou trhlin. Měření byla prováděna na vzorcích odebraných z kontinuálně litých bram.

English abstract

The paper deals with an analysis of causes of cross cracking of concasting steel slab. The metallographic, microfractographic and chemical analyses were carried out. There has been found out that the high macroheterogeneity of manganese, carbon and sulphur was the main cause of cracing. This results were compared with high temperature fracture behaviour of samples which were taken off from concasting slab.

Keywords in English

concasting, steel slab, cross cracking, analyses, macroheterogeneity

RIV year

2002

Released

01.05.2002

Publisher

Tanger Ostrava

Location

Ostrava

ISBN

80-85988-73-9

Book

Sborník abstraktů 11.mezinárodní konference metalurgie a materiálů METAL 2002

Pages count

1

BIBTEX


@inproceedings{BUT10510,
  author="Karel {Stránský} and Jana {Dobrovská} and Věra {Dobrovská} and František {Kavička} and Josef {Štětina} and Vasilij {Gontarev} and Borut {Kosec} and Bohumil {Sekanina},
  title="Contribution to chemical heterogeneity and high temperature fracture behaviour of concasting steel slab.",
  booktitle="Sborník abstraktů 11.mezinárodní konference metalurgie a materiálů METAL 2002",
  year="2002",
  month="May",
  publisher="Tanger Ostrava",
  address="Ostrava",
  isbn="80-85988-73-9"
}