About: A breakout of a slab as effect of the change of chemical composition of a concast steel

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About: A breakout of a slab as effect of the change of chemical composition of a concast steel Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	An important area of the caster is the so-called secondary cooling zone, which is subdivided into thirteen sections. In the secondary-cooling zone, where the slab is beginning to straighten out the breakout of the steel can occur in points of increased local chemical and temperature heterogeneity of the steel, from increased tension as a result of the bending of the slab and also from a high local concentration of non-metal, slag inclusions. Especially dangerous are the changes in the chemical composition of the steel during the actual concasting. In the case of two melts one immediately after the other, i.e. when melt of steel of quality A finished and right now the melt of quality B followed, this could lead to interruption in the concasting and a breakout. The material, physical, chemical and technological parameters, which both melts differed in were determined. The parameters from the temperature field were calculated by means of the model, for example maximal and minimal lenghts of isoliqui An important area of the caster is the so-called secondary cooling zone, which is subdivided into thirteen sections. In the secondary-cooling zone, where the slab is beginning to straighten out the breakout of the steel can occur in points of increased local chemical and temperature heterogeneity of the steel, from increased tension as a result of the bending of the slab and also from a high local concentration of non-metal, slag inclusions. Especially dangerous are the changes in the chemical composition of the steel during the actual concasting. In the case of two melts one immediately after the other, i.e. when melt of steel of quality A finished and right now the melt of quality B followed, this could lead to interruption in the concasting and a breakout. The material, physical, chemical and technological parameters, which both melts differed in were determined. The parameters from the temperature field were calculated by means of the model, for example maximal and minimal lenghts of isoliqui (en)
Title	A breakout of a slab as effect of the change of chemical composition of a concast steel A breakout of a slab as effect of the change of chemical composition of a concast steel (en)
skos:prefLabel	A breakout of a slab as effect of the change of chemical composition of a concast steel A breakout of a slab as effect of the change of chemical composition of a concast steel (en)
skos:notation	RIV/00216305:26210/11:PU91845!RIV14-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/08/0606), P(GA106/09/0940), P(GA106/09/0969), P(GAP107/11/1566)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Stránský, Karel Kavička, František Sekanina, Bohumil
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	183631
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/11:PU91845
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	concast slabs, change of chemical composition, breakout, criteria (en)
http://linked.open.../riv/klicoveSlovo	breakout criteria change of chemical composition concast slabs
http://linked.open...ontrolniKodProRIV	[25FF43EE836F]
http://linked.open...v/mistoKonaniAkce	Rožnov pod Radhoštěm
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Sborník přednášek Teorie a praxe výroby a zpracování oceli (ročník 27)
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Modelling of heat and mass transfer in large systems of massive metal materials during solidification Numerical & stochastic model of the concast steel blanks of rectangular profile Physical Chemical Characteristics and Application Possibilities of Polymorphic Synthetic Melts Defined for Study of Processes in Heterogeneous Systems Analysis of influence of metallurgical-material and technological parameters of concast steel blanks on their quality and process stability
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Dobrovská, Jana Kavička, František Sekanina, Bohumil Stránský, Karel
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2011-04-06 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-87294-21-5
http://localhost/t...ganizacniJednotka	26210

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