About: Investigation of influence of structural changes on surface properties of melts

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Real oxidic systems may under certain conditions (temperature, chemical composition) pass from homogeneous to heterogeneous state. Wide temperature interval of melt formation, which consists of melting and dissolution of initial components of heterogeneous mixture accompanied by many chemical reactions, remains especially problematic. The presented work deals with investigation of surface properties of molten oxidic systems in connection with changes of internal structure of the melt and running chemical reactions. Individual experiments were realised on original equipment enabling shock cooling of investigated systems. The samples obtained in this manner with preserved internal structure, corresponding to the relevant temperature, were subjected to X-ray diffraction phase analyses already under normal conditions. The system forming the basis of casting powders was chosen for the research itself. It was a quasi-ternary system with dominant components CaO – Al2O3 – SiO2. Real oxidic systems may under certain conditions (temperature, chemical composition) pass from homogeneous to heterogeneous state. Wide temperature interval of melt formation, which consists of melting and dissolution of initial components of heterogeneous mixture accompanied by many chemical reactions, remains especially problematic. The presented work deals with investigation of surface properties of molten oxidic systems in connection with changes of internal structure of the melt and running chemical reactions. Individual experiments were realised on original equipment enabling shock cooling of investigated systems. The samples obtained in this manner with preserved internal structure, corresponding to the relevant temperature, were subjected to X-ray diffraction phase analyses already under normal conditions. The system forming the basis of casting powders was chosen for the research itself. It was a quasi-ternary system with dominant components CaO – Al2O3 – SiO2. (en)
Title	Investigation of influence of structural changes on surface properties of melts Investigation of influence of structural changes on surface properties of melts (en)
skos:prefLabel	Investigation of influence of structural changes on surface properties of melts Investigation of influence of structural changes on surface properties of melts (en)
skos:notation	RIV/61989100:27360/11:86081114!RIV12-GA0-27360___
http://linked.open...avai/predkladatel	Fakulta metalurgie a materiálového inženýrství
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/09/0370)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Dudek, Rostislav Dobrovská, Jana Vitásková, Silvie
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	205704
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/11:86081114
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	oxidic melts; phase transformation; slag (en)
http://linked.open.../riv/klicoveSlovo	oxidic melts phase transformation slag
http://linked.open...ontrolniKodProRIV	[3578C8E75A5B]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	20th Anniversary International Conference on Metallurgy and Materials: METAL 2011
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	Heterogeneous processes at the oxidic melt - solid phase interface
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Dobrovská, Jana Dudek, Rostislav Matýsek, Dalibor Vitásková, Silvie
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000302746700008
http://linked.open.../riv/zahajeniAkce	2011-05-18 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-87294-24-6
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Investigation of influence of structural changes on surface properties of melts Investigation of influence of structural changes on surface properties of melts

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