Detail publikace

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

Originální název

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

Anglický název

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

Jazyk

en

Originální abstrakt

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.

Anglický abstrakt

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.

BibTex


@article{BUT109096,
  author="Zdeněk {Chlup} and Martin {Černý} and Adam {Strachota} and Martina {Halasová} and Ivo {Dlouhý}",
  title="Fibre-matrix interface development during high temperature exposition of long fibre reinforced SiOC matrix",
  annote="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.",
  chapter="109096",
  doi="10.4028/www.scientific.net/KEM.592-593.401",
  howpublished="online",
  number="592-593",
  volume="2014",
  year="2013",
  month="november",
  pages="401--404",
  type="journal article - other"
}