Publication detail

Micro-fibres containing composites prepared by EPD

HADRABA, H. CHLUP, Z. DRDLÍK, D. CIHLÁŘ, J.

Original Title

Micro-fibres containing composites prepared by EPD

Type

journal article in Web of Science

Language

English

Original Abstract

Presented article summarises preparation of fibre reinforced alumina and alumina laminates containing zirconia micro-fibres. Electrophoretic deposition was performed from concentrated isopropanolic suspensions stabilised by monochloracetic acid containing mixture of alumina powder and certain amount of zirconia micro-fibres. A method for in-situ monitoring the deposition of alumina and zirconia micro-fibres mass was applied to control deposition kinetics. Two different approaches for composite deposition were applied: i) electrophoretic deposition of powders mixture and ii) electrophoretic co-deposition from sonicated suspension containing stabilization aid. Applying the optimised procedure the alumina laminates reinforced with zirconia fibres were prepared. The co-deposition of ceramic micro-fibres and powder led to the preparation of microstructures having unique orthogonal fracture properties. Developed laminate with layers created by zirconia micro-fibres in the alumina matrix seems to be the most promising. This type of material exhibited potential of the crack trapping and deflection even when very small amount of micro-fibres was used.

Keywords

Electrophoretic deposition; zirconia; fibres; fibre reinforcement; laminates

Authors

HADRABA, H.; CHLUP, Z.; DRDLÍK, D.; CIHLÁŘ, J.

Released

4. 1. 2016

ISBN

0955-2219

Periodical

Journal of the European Ceramic Society

Year of study

36

Number

2

State

United Kingdom of Great Britain and Northern Ireland

Pages from

365

Pages to

371

Pages count

7

URL

http://www.sciencedirect.com/science/article/pii/S0955221915300765

BibTex

@article{BUT119945,
  author="Hynek {Hadraba} and Zdeněk {Chlup} and Daniel {Drdlík} and Jaroslav {Cihlář}",
  title="Micro-fibres containing composites prepared by EPD",
  journal="Journal of the European Ceramic Society",
  year="2016",
  volume="36",
  number="2",
  pages="365--371",
  doi="10.1016/j.jeurceramsoc.2015.07.031",
  issn="0955-2219",
  url="http://www.sciencedirect.com/science/article/pii/S0955221915300765"
}