About: INTERACTION BETWEEN LIQUID METAL AND FOUNDRY CEMENT MOULD

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	. Technologies and materials used in industry are still more influenced by ecological aspects and demands. In foundries, the use of resins as a binder in moulds worsens the working conditions due to toxic combustions products emitted during pouring. The second serious problem is the needed recyclability of the used moulds, because until now, 50% of this material is disposed. This paper presents the results of the investigation of new hydraulically setting binders in foundry moulds with contact of liquid iron. These binders based on Alumina and Portland cements are environmentally friendly and exhibiting admirable performance. Methodology of trials was designed and its attestation was implemented in experimental and working conditions. In the interface between cement sands and liquid metal were certified generation of complex allied substances - on the base of Si, Fe, Al and Ca. In many cases compounds of sulphur, which are dangerous and could change the shape of graphite nodules in the surface layers . Technologies and materials used in industry are still more influenced by ecological aspects and demands. In foundries, the use of resins as a binder in moulds worsens the working conditions due to toxic combustions products emitted during pouring. The second serious problem is the needed recyclability of the used moulds, because until now, 50% of this material is disposed. This paper presents the results of the investigation of new hydraulically setting binders in foundry moulds with contact of liquid iron. These binders based on Alumina and Portland cements are environmentally friendly and exhibiting admirable performance. Methodology of trials was designed and its attestation was implemented in experimental and working conditions. In the interface between cement sands and liquid metal were certified generation of complex allied substances - on the base of Si, Fe, Al and Ca. In many cases compounds of sulphur, which are dangerous and could change the shape of graphite nodules in the surface layers (en)
Title	INTERACTION BETWEEN LIQUID METAL AND FOUNDRY CEMENT MOULD INTERACTION BETWEEN LIQUID METAL AND FOUNDRY CEMENT MOULD (en)
skos:prefLabel	INTERACTION BETWEEN LIQUID METAL AND FOUNDRY CEMENT MOULD INTERACTION BETWEEN LIQUID METAL AND FOUNDRY CEMENT MOULD (en)
skos:notation	RIV/00216305:26210/09:PU82869!RIV10-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/08/0270)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Rusín, Karel Tomek, Ladislav Stachovec, Ivo
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
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	319888
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU82869
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Iron, Casting, Mould, Cement, Sand, Interaction (en)
http://linked.open.../riv/klicoveSlovo	Sand Casting Interaction Iron Cement Mould
http://linked.open...ontrolniKodProRIV	[F7843FFFB3E5]
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Processes of conversion of hydraulically setting composites with modified plasticity
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Tomek, Ladislav Stachovec, Ivo Rusín, Karel
http://localhost/t...ganizacniJednotka	26210

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