Publication detail
EFFECT OF THE INTERFACE ON FRACTURE TOUGHNESS OF PARTICLE REINFORCED COMPOSITES
KNÉSL, Z. HUTAŘ, P. NÁHLÍK, L.
Czech title
Vliv rozhraní na lomovou houževnatost částicových kompozitů
English title
EFFECT OF THE INTERFACE ON FRACTURE TOUGHNESS OF PARTICLE REINFORCED COMPOSITES
Type
conference paper
Language
en
Original abstract
The toughening of a particle reinforced composite is investigated. It is suggested that the interaction between particles and micro-cracks plays a deciding role. The basic mechanism consists in shielding the stiff particles by a softer interphase followed by the debonding. This is connected with the blunting of micro-cracks. The intensity of toughening depends on the size and quality of the interphase.
Czech abstract
V práci je studováno zvýšení lomové houževnatosti částicemi vyztužených kompozitů. Je studován vliv interfáze kolem částic na celkovou lomovou houževnatost polymerního kompozitu. Je ukázáno, že míra zpevnění je výrazně ovlivněna vlastnostmi a velikostí této interfáze.
English abstract
The toughening of a particle reinforced composite is investigated. It is suggested that the interaction between particles and micro-cracks plays a deciding role. The basic mechanism consists in shielding the stiff particles by a softer interphase followed by the debonding. This is connected with the blunting of micro-cracks. The intensity of toughening depends on the size and quality of the interphase.
Keywords in Czech
polymerní částicové kompozity, lomová houževnatost
Keywords in English
Polymeric particulate composites, fracture toughness
RIV year
2007
Released
15.07.2007
Publisher
University of New Orleans
Location
New Orleans
Book
ICCE-15 Fifteenth annual international conference on composites/nano engineering
Pages from–to
1–2
Pages count
2
BIBTEX
@inproceedings{BUT28162,
author="Zdeněk {Knésl} and Pavel {Hutař} and Luboš {Náhlík},
title="EFFECT OF THE INTERFACE ON FRACTURE TOUGHNESS OF PARTICLE REINFORCED COMPOSITES",
booktitle="ICCE-15 Fifteenth annual international conference on composites/nano engineering",
year="2007",
month="July",
pages="1--2",
publisher="University of New Orleans",
address="New Orleans"
}