About: The change chemical composition and thermophysical properties of concast steel slab and their relation to breakout

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About: The change chemical composition and thermophysical properties of concast steel slab and their relation to breakout Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	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, this could lead to immediate interruption in the concasting and a breakout. The material, physical, chemical and technological parameters, which both melts differed in were determined. If the dimensionless analysis is applied for assessing and reducing the number of these parameters, then it is possible to express the level of risk of breakout as a function of five dimensionless criteria. 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, this could lead to immediate interruption in the concasting and a breakout. The material, physical, chemical and technological parameters, which both melts differed in were determined. If the dimensionless analysis is applied for assessing and reducing the number of these parameters, then it is possible to express the level of risk of breakout as a function of five dimensionless criteria. (en)
Title	The change chemical composition and thermophysical properties of concast steel slab and their relation to breakout The change chemical composition and thermophysical properties of concast steel slab and their relation to breakout (en)
skos:prefLabel	The change chemical composition and thermophysical properties of concast steel slab and their relation to breakout The change chemical composition and thermophysical properties of concast steel slab and their relation to breakout (en)
skos:notation	RIV/00216305:26210/10:PU88458!RIV11-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/08/0606), P(GA106/08/0789), P(GA106/08/1243), P(GA106/09/0940), P(GA106/09/0969)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Mauder, Tomáš Štětina, Josef Stránský, Karel Kavička, František Sekanina, Bohumil
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	250264
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/10:PU88458
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	concast slabs, oscillation marks, hooks, chemical composition, breakout (en)
http://linked.open.../riv/klicoveSlovo	breakout chemical composition concast slabs hooks oscillation marks
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[75D5AC7647C2]
http://linked.open...i/riv/nazevZdroje	Acta metalurgica slovaca
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Graphite nucleation and possibilities of its morphology control in ferrous alloys 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 Research of plasma nitridation of cavities
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	1
http://linked.open...iv/tvurceVysledku	Kavička, František Mauder, Tomáš Sekanina, Bohumil Stránský, Karel Štětina, Josef
issn	1338-1660
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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