Industrial application of two numerical models in concasting technology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F04%3A00010812" target="_blank" >RIV/61989100:27360/04:00010812 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Industrial application of two numerical models in concasting technology
Original language description
The paper deals with surface morphology, the mechanism of origination and causes of cross cracking of concast low alloy manganese steel slab. The light microscopy and the scanning electron microscopy have been applied for determination of metallographicstructure of steel and for the study of micro-morphology and the trajectory of cracking. The chemical microheterogeneity of the steel matrix and the surface of cracking have been estimated by means of X-ray micro-analyser JEOL JXA 8600/KEVEX. The analyses of Al, Si, P, Ti, Cr, Mn and Fe on the metallograpic samples of matrix of steel, of the neighbourhood of cracking and of the surface of cracking have been realized. There has been found out that the cross cracking is characterized of high macro-heterogeneity of manganese, carbon and sulphur. The causes of cross cracking have been explained by means of a thermokinetic calculation of a slab transient temperature field and by mean of an application of the theory of physical similarity and
Czech name
Průmyslová aplikace dvou numerických modelů v technologii plynulého odlévání
Czech description
Průmyslová aplikace dvou numerických modelů v technologii plynulého odlévání

Project
<a href="/en/project/GA106%2F04%2F1334" target="_blank" >GA106/04/1334: Optimization of technological parameters of the gravity-cast rolls for rolling rails</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
VI. International Conference Metallurgy, Refractories and Environment
ISBN
80-8073-132-2
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
111-117
Publisher name
Hutnická fakulta Technické univerzity v Košicích
Place of publication
Košice
Event location
Stará Lesná, Slovakia
Event date
May 25, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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