Detail publikace

Influence of pyrolysis temperature on fracture response in SiOC based composites reinforced by basalt woven fabric

CHLUP, Z. CERNÝ, M. STRACHOTA, A. SUCHARDA, Z. HALASOVÁ, M. DLOUHÝ, I.

Originální název

Influence of pyrolysis temperature on fracture response in SiOC based composites reinforced by basalt woven fabric

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The fracture resistance of ceramic based composites reinforced by various ceramic fibres can be dramatically enhanced when an efficient fracture mechanism takes place during the crack propagation. Presented work shows an effect of the pyrolysis temperature of the composite matrix on the fracture behaviour of the composite. The matrix is formed from the polysiloxane resin precursor and the reinforcement is a basalt woven fabric. The temperature range under investigation was from 600 C, where the onset of fracture properties were observed up to 800 C. Above this temperature basalt fibressuffer by rapid degradation of the microstructure. The optimum stage of the polysiloxane resin transformation maximizing the fracture resistance of the composite was identified. The fractographic analysis of the fracture surfaces revealed the differences in the acting fracture mechanism.

Klíčová slova

CMCs, pyrolysis, heat treatment, interface

Autoři

CHLUP, Z.; CERNÝ, M.; STRACHOTA, A.; SUCHARDA, Z.; HALASOVÁ, M.; DLOUHÝ, I.

Rok RIV

2014

Vydáno

1. 4. 2014

ISSN

0955-2219

Periodikum

Journal of the European Ceramic Society

Ročník

34

Číslo

14

Stát

Spojené království Velké Británie a Severního Irska

Strany od

3389

Strany do

3398

Strany počet

10

BibTex

@article{BUT109095,
  author="Zdeněk {Chlup} and Martin {Černý} and Adam {Strachota} and Zbyněk {Sucharda} and Martina {Halasová} and Ivo {Dlouhý}",
  title="Influence of pyrolysis temperature on fracture response in SiOC based composites reinforced by basalt woven fabric",
  journal="Journal of the European Ceramic Society",
  year="2014",
  volume="34",
  number="14",
  pages="3389--3398",
  doi="10.1016/j.jeurceramsoc.2014.03.003",
  issn="0955-2219"
}