Interfacial characterisation in transparent spinel matrix reinforced by SiC fibre

Chlup, Zdeněk; Dlouhý, Ivo; Gürbüz, S.; Dericioglu, A. F.; Kozák, Vladislav

doi:https://dx.doi.org/10.4028/www.scientific.net/KEM.409.252

Number of the records: 1

Interfacial characterisation in transparent spinel matrix reinforced by SiC fibre

1.

SYSNO ASEP	0322656
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Interfacial characterisation in transparent spinel matrix reinforced by SiC fibre
Title	Charakterizace rozhraní u transparentního spinelu vyztuženého SiC vlákny
Author(s)	Chlup, Zdeněk (UFM-A)_{RID, ORCID} Dlouhý, Ivo (UFM-A)_{RID, ORCID} Gürbüz, S. (TR) Dericioglu, A. F. (TR) Kozák, Vladislav (UFM-A)_{RID, ORCID}
Source Title	Key Engineering Materials - ISSN 1013-9826 Roč. 409, - (2009), s. 252-259
Number of pages	8 s.
Action	Fractography of Advanced Ceramics III
Event date	07.09.20058-10.09.2008
VEvent location	Stará Lesná
Country	SK - Slovakia
Event type	WRD
Language	eng - English
Country	CH - Switzerland
Keywords	interface ; composite ; transparent spinel ; SiC fibre ; fracture characteristics
Subject RIV	JI - Composite Materials
R&D Projects	GA106/06/0724 GA ČR - Czech Science Foundation (CSF)
	IAA200410502 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z20410507 - UFM-A (2005-2011)
DOI	10.4028/www.scientific.net/KEM.409.252
Annotation	The behaviour of a propagating crack when an interface is present is a key feature in composite materials. This interaction usually predetermines final fracture behaviour of the material. In case of ceramic based composites (particle, fibre reinforced, laminates etc.) knowledge about properties of the interface and/or interlayer is usually unknown due to difficulties associated with their experimental determination. The aim of this work is to indicate a possible way for the determination of interface characteristics suitable as inputs for numerical calculations. The introduced testing methodology was tested on spinel composite ceramics reinforced by unidirectional SiC fibre. The adopted method for fracture toughness determination is using a chevron notch technique. Additionally, fractographical techniques were used when interpreting the measured values.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2009

Number of the records: 1