About: Role of pyrolysis conditions on fracture behaviour of fibre reinforced Composites

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Fracture response of matrix prepared by pyrolysis of polysiloxane resin used for composite reinforced by long fibres was the main goal of this contribution. A set of composites with matrix prepared by partial pyrolysis of polysiloxane resin was studied. An effect of pyrolysis temperature on the composite behaviour and fracture resistance was monitored. An optimal procedure of pyrolysis was established. Heat treatment at 1550°C in air atmosphere was conducted on fully pyrolysed matrix to explore its high temperature potential. Determination of reliable parameters characterising microstructural changes in the matrix by instrumented indentation technique was used. Both optical and scanning electron microscopy was employed in microstructural observations and fracture mechanism qualification. Observation of indents and associated cracking caused by microstructural changes as well as 3D surface reconstruction using confocal microscopy was employed. Fracture response of matrix prepared by pyrolysis of polysiloxane resin used for composite reinforced by long fibres was the main goal of this contribution. A set of composites with matrix prepared by partial pyrolysis of polysiloxane resin was studied. An effect of pyrolysis temperature on the composite behaviour and fracture resistance was monitored. An optimal procedure of pyrolysis was established. Heat treatment at 1550°C in air atmosphere was conducted on fully pyrolysed matrix to explore its high temperature potential. Determination of reliable parameters characterising microstructural changes in the matrix by instrumented indentation technique was used. Both optical and scanning electron microscopy was employed in microstructural observations and fracture mechanism qualification. Observation of indents and associated cracking caused by microstructural changes as well as 3D surface reconstruction using confocal microscopy was employed. (en)
Title	Role of pyrolysis conditions on fracture behaviour of fibre reinforced Composites Role of pyrolysis conditions on fracture behaviour of fibre reinforced Composites (en)
skos:prefLabel	Role of pyrolysis conditions on fracture behaviour of fibre reinforced Composites Role of pyrolysis conditions on fracture behaviour of fibre reinforced Composites (en)
skos:notation	RIV/67985891:_____/11:00355781!RIV11-GA0-67985891
http://linked.open...avai/predkladatel	Ústav struktury a mechaniky hornin AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA106/09/1101), Z(AV0Z20410507), Z(AV0Z30460519), Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Černý, Martin
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	227494
http://linked.open...ai/riv/idVysledku	RIV/67985891:_____/11:00355781
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	CMCs; fracture toughness; heat treatment (en)
http://linked.open.../riv/klicoveSlovo	CMCs heat treatment fracture toughness
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[A3C06532B388]
http://linked.open...i/riv/nazevZdroje	Key Engineering Materials
http://linked.open...in/vavai/riv/obor	JH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of new matrix types based on pyrolysed resins for composites reinforced with ceramic fibres
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	465
http://linked.open...iv/tvurceVysledku	Chlup, Zdeněk Dlouhý, Ivo Černý, Martin Strachota, Adam
http://linked.open...n/vavai/riv/zamer	Physical properties of advanced materials in relation to their microstructure and processing Research into the properties of geomaterials, development of methods of their ecological exploitation and interpretation of geodynamic processes Progresivní makromolekulární materiály a supramolekulární systémy: syntéza a studium vlastností, jevů a možností využití pro speciální aplikace a moderní technologie
issn	1013-9826
number of pages	4 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Role of pyrolysis conditions on fracture behaviour of fibre reinforced Composites Role of pyrolysis conditions on fracture behaviour of fibre reinforced Composites

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