About: Industrial application of two numerical models in concasting technology

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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 metallographic structure 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 dimensionless c 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 metallographic structure 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 dimensionless c (en) Průmyslová aplikace dvou numerických modelů v technologii plynulého odlévání (cs)
Title	Industrial application of two numerical models in concasting technology Industrial application of two numerical models in concasting technology (en) Průmyslová aplikace dvou numerických modelů v technologii plynulého odlévání (cs)
skos:prefLabel	Industrial application of two numerical models in concasting technology Industrial application of two numerical models in concasting technology (en) Průmyslová aplikace dvou numerických modelů v technologii plynulého odlévání (cs)
skos:notation	RIV/61989100:27360/04:00010812!RIV/2005/GA0/273605/N
http://linked.open.../vavai/riv/strany	111-117
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/04/1334)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Stránský, Karel Dobrovská, Jana Dobrovská, Věra
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	567746
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/04:00010812
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CC-steel slab;cross cracking;chemical heterogeneity;temperature field (en)
http://linked.open.../riv/klicoveSlovo	temperature field chemical heterogeneity cross cracking CC-steel slab
http://linked.open...ontrolniKodProRIV	[FE898C02AAF4]
http://linked.open...v/mistoKonaniAkce	Stará Lesná, Slovakia
http://linked.open...i/riv/mistoVydani	Košice
http://linked.open...i/riv/nazevZdroje	VI. International Conference Metallurgy, Refractories and Environment
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Optimization of technological parameters of the gravity-cast rolls for rolling rails
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Dobrovská, Jana Kavička, František Stránský, Karel Dobrovská, Věra Štětina, J. Heger, J. Sekanina, K.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-05-25 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Košiciach. Hutnícka fakulta
https://schema.org/isbn	80-8073-132-2
http://localhost/t...ganizacniJednotka	27360

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