About: Mathematical Modelling of Cooling and Prediction of Mechanical Properties of Shapes After Hot Rolling

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The work described in this paper had several objectives: charting the temperature field after the last rolling pass by means of mathematical modelling and in-situ temperature measurement, finding cooling curves for various sets of operating conditions and predicting mechanical properties (impact energy, yield and ultimate strengths) for selected sections:flat and angle bars. The temperature field after hot rolling was mapped using inverse analysis in FormFEM program on the basis of the known surface temperature vs. time curve for the bar after rolling. Thermal properties of the steels were explored in a laboratory experiment. For mechanical properties to be predicted in TTSteel program, the CCT diagram of the steel was constructed. Mechanical properties of the rolled products were determined for various cooling methods: immediately behind the rolling stand or on the cooling bed. An optimum cooling schedule and production guidelines were drafted on the basis of the collected data The work described in this paper had several objectives: charting the temperature field after the last rolling pass by means of mathematical modelling and in-situ temperature measurement, finding cooling curves for various sets of operating conditions and predicting mechanical properties (impact energy, yield and ultimate strengths) for selected sections:flat and angle bars. The temperature field after hot rolling was mapped using inverse analysis in FormFEM program on the basis of the known surface temperature vs. time curve for the bar after rolling. Thermal properties of the steels were explored in a laboratory experiment. For mechanical properties to be predicted in TTSteel program, the CCT diagram of the steel was constructed. Mechanical properties of the rolled products were determined for various cooling methods: immediately behind the rolling stand or on the cooling bed. An optimum cooling schedule and production guidelines were drafted on the basis of the collected data (en)
Title	Mathematical Modelling of Cooling and Prediction of Mechanical Properties of Shapes After Hot Rolling Mathematical Modelling of Cooling and Prediction of Mechanical Properties of Shapes After Hot Rolling (en)
skos:prefLabel	Mathematical Modelling of Cooling and Prediction of Mechanical Properties of Shapes After Hot Rolling Mathematical Modelling of Cooling and Prediction of Mechanical Properties of Shapes After Hot Rolling (en)
skos:notation	RIV/61989100:27360/12:86084718!RIV13-MSM-27360___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0040/01/01)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kawulok, Petr Fabík, Richard
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	148733
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/12:86084718
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	inverse analysis; cooling; finite element method; hot rolling of shapes (en)
http://linked.open.../riv/klicoveSlovo	cooling finite element method inverse analysis hot rolling of shapes
http://linked.open...ontrolniKodProRIV	[AA9D26C1CAAC]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	METAL 2012 : 21st International Conference on Metallurgy and Materials : conference proceedings
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional materials science and technology centre
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Baron, Richard Fabík, Richard Kawulok, Petr
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-05-23 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-87294-31-4
http://localhost/t...ganizacniJednotka	27360

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