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Fibre-matrix interface development during high temperature exposition of long fibre reinforced SiOC matrix

SYSNO ASEP	0434889
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Fibre-matrix interface development during high temperature exposition of long fibre reinforced SiOC matrix
Author(s)	Chlup, Zdeněk (UFM-A)_{RID, ORCID} Černý, Martin (USMH-B)_{RID, ORCID, SAI} Strachota, Adam (UMCH-V)_{RID, ORCID} Halasová, Martina (UFM-A) Dlouhý, Ivo (UFM-A)_{RID, ORCID}
Number of authors	5
Source Title	Materials Structure and Micromechanics of Fracture VII. - Zurich : Trans Tech Publications, 2014 / Šandera P. - ISSN 1013-9826 - ISBN 978-3-03785-934-6
Pages	s. 401-404
Number of pages	4 s.
Publication form	Print - P
Action	MSMF 7 - International Conference on Materials Structure & Micromechanics of Fracture /7./
Event date	01.07.2013-03.07.2013
VEvent location	Brno
Country	CZ - Czech Republic
Event type	WRD
Language	eng - English
Country	CH - Switzerland
Keywords	CMCs ; pyrolysis ; heat treatment ; interface
Subject RIV	JI - Composite Materials
R&D Projects	GAP107/12/2445 GA ČR - Czech Science Foundation (CSF)
	ED1.1.00/02.0068 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UFM-A - RVO:68081723 ; USMH-B - RVO:67985891 ; UMCH-V - RVO:61389013
UT WOS	000336694400088
EID SCOPUS	84891881737
DOI	10.4028/www.scientific.net/KEM.592-593.401
Annotation	The fracture behaviour of long fibre reinforced composites is predetermined mainly by properties of fibre-matrix interface. The matrix prepared by pyrolysis of polysiloxane resin possesses ability to resist high temperatures without significant damage under oxidising atmosphere. The application is therefore limited by fibres and possible changes in the fibre matrix interface. The study of development of interface during high temperature exposition is the main aim of this contribution. Application of various techniques as FIB, GIS, TEM, XRD allowed to monitor microstructural changes in the interface of selected places without additional damage caused by preparation. Additionally, it was possible to obtain information about damage, the crack formation, caused by the heat treatment from the fracture mechanics point of view.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2015

Number of the records: 1