Detail publikačního výsledku

Micro-fibres containing composites prepared by EPD

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

Originální název

Micro-fibres containing composites prepared by EPD

Anglický název

Micro-fibres containing composites prepared by EPD

Druh

Článek WoS

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

Electrophoretic deposition; zirconia; fibres; fibre reinforcement; laminates

Klíčová slova v angličtině

Electrophoretic deposition; zirconia; fibres; fibre reinforcement; laminates

Autoři

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

Rok RIV

2017

Vydáno

04.01.2016

ISSN

0955-2219

Periodikum

Journal of the European Ceramic Society

Svazek

36

Číslo

2

Stát

Spojené království Velké Británie a Severního Irska

Strany od

365

Strany do

371

Strany počet

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"
}