Fracture behaviour of partially pyrolysed long fibre unidirectional composite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F09%3A00332698" target="_blank" >RIV/67985891:_____/09:00332698 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/09:00332698
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Fracture behaviour of partially pyrolysed long fibre unidirectional composite
Original language description
Fracture behaviour of partially pyrolyzed at 650°C or 750°C unidirectional basalt fibre composites with polysiloxane matrix were under investigation. Fracture toughness determined at both room and elevated temperature was used as a main parameter to optimize heat treatment. All results were compared with the data of composite in cured only state at 250°C. The pull-out fracture mechanism employed in the fracture process was examined. Different degree of involvement and efficiency of the pull-out mechanism was found with respect to the pyrolysis temperature and/or testing temperature. Optical and scanning electron microscopy was used for fractographycal analysis.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F09%2F1101" target="_blank" >GA106/09/1101: Development of new matrix types based on pyrolysed resins for composites reinforced with ceramic fibres</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů