About: Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures

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About: Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures Goto Sponge NotDistinct Permalink

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	Byly studovány kompozity jednosměrně vyztužené čedičovými vlákny s matricí připravenou částečnou pyrolýzou (při 650 – 750°C) z komerčně dostupných polysiloxanových prekurzorů. Kompozity pyrolyzované při 650°C mají nejlepší mechanické vlastnosti při pokojové teplotě. Jejich použití v běžném prostředí je možné až do 550°C, ale je třeba počítat s jistým poklesem pevnosti a lomové houževnatosti, k nimž dochází již při krátkodobé expozici v horkém vzduchu. (cs) Unidirectionally reinforced basalt fibre composites with a matrix derived by partial pyrolysis at 650 – 750 °C from commercially available polysiloxane precursors were studied. The composite pyrolysed at 650 °C revealed the best room – temperature mechanical properties. Its exploitation in a common environment up to 550 °C is possible but some reduction of strength and fracture toughness must be taken in consideration which takes place already after its short-time exposition in hot air. Unidirectionally reinforced basalt fibre composites with a matrix derived by partial pyrolysis at 650 – 750 °C from commercially available polysiloxane precursors were studied. The composite pyrolysed at 650 °C revealed the best room – temperature mechanical properties. Its exploitation in a common environment up to 550 °C is possible but some reduction of strength and fracture toughness must be taken in consideration which takes place already after its short-time exposition in hot air. (en)
Title	Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures Kompozitní materiály vyztužené čedičovými vlákny s pyrolyzovanou polysiloxanovou matricí (cs) Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures (en)
skos:prefLabel	Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures Kompozitní materiály vyztužené čedičovými vlákny s pyrolyzovanou polysiloxanovou matricí (cs) Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures (en)
skos:notation	RIV/67985891:_____/08:00318697!RIV09-AV0-67985891
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/05/0817), Z(AV0Z30460519)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Sucharda, Zbyněk Černý, Martin Glogar, Petr
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	Ústav struktury a mechaniky hornin AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	378236
http://linked.open...ai/riv/idVysledku	RIV/67985891:_____/08:00318697
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	basalt fibre; composite; mechanical behaviour (en)
http://linked.open.../riv/klicoveSlovo	composite basalt fibre mechanical behaviour
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[76B999AA750B]
http://linked.open...i/riv/nazevZdroje	Acta geodynamica et geomaterialia
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Composite materials with basalt fibre reinforcement and pyrolysed polysiloxane matrix
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	5
http://linked.open...iv/tvurceVysledku	Sucharda, Zbyněk Černý, Martin Glogar, Petr
http://linked.open...n/vavai/riv/zamer	Research into the properties of geomaterials, development of methods of their ecological exploitation and interpretation of geodynamic processes
issn	1214-9705
number of pages	8 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures Mechanical behavior of polysiloxane matrix - based composite reinforced with basalt fibres at elevated temperatures

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