About: The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Corundo-baddeleyit material (CBM) – EUCOR – is a heat- and wear-resistant material even at extreme temperatures. This article introduces a numerical model of solidification and cooling of this material in a non-metallic mold. The numerical model is capable of determining the total solidification time of the casting and also the place of the casting which solidifies last. Furthermore, it is possible to calculate the temperature gradient at any point and time, the local solidification time and determine the solidification interval of any point. The local solidification time is one of the input parameters for the cooperating model of chemical heterogeneity. This second model and its application on EUCOR samples prove that the applied method of measuring the chemical heterogeneity provides the detailed quantitative information on the material structure and makes it possible to analyze the solidification process. The analysis of this process entails statistical processing of the measurement results of Corundo-baddeleyit material (CBM) – EUCOR – is a heat- and wear-resistant material even at extreme temperatures. This article introduces a numerical model of solidification and cooling of this material in a non-metallic mold. The numerical model is capable of determining the total solidification time of the casting and also the place of the casting which solidifies last. Furthermore, it is possible to calculate the temperature gradient at any point and time, the local solidification time and determine the solidification interval of any point. The local solidification time is one of the input parameters for the cooperating model of chemical heterogeneity. This second model and its application on EUCOR samples prove that the applied method of measuring the chemical heterogeneity provides the detailed quantitative information on the material structure and makes it possible to analyze the solidification process. The analysis of this process entails statistical processing of the measurement results of (en)
Title	The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR (en)
skos:prefLabel	The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR The effect of the computed local solidification time on the material structure of solidified ceramics EUCOR (en)
skos:notation	RIV/00216305:26210/12:PU98951!RIV13-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP107/11/1566)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Molínek, Jiří Štětina, Josef 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	133310
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/12:PU98951
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Corundo baddeleyit material, solidification, temperature field, chemical heterogeneity, numerical models (en)
http://linked.open.../riv/klicoveSlovo	Corundo baddeleyit material temperature field solidification chemical heterogeneity numerical models
http://linked.open...ontrolniKodProRIV	[8FEED4D99D7A]
http://linked.open...v/mistoKonaniAkce	Mikulov
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Sborník příspěvků mezinárodní konference Hydro/Termo (31. setkání kateder mechaniky tekutin a hydromechaniky)
http://linked.open...in/vavai/riv/obor	JH
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis of influence of metallurgical-material and technological parameters of concast steel blanks on their quality and process stability
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Kavička, František Sekanina, Bohumil Stránský, Karel Štětina, Josef Molínek, Jiří
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-06-26 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně
https://schema.org/isbn	978-80-214-4529-1
http://localhost/t...ganizacniJednotka	26210

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