Detail publikace

Sintering of bulk zirconia nanoceramics

MACA, K. TRUNEC, M. DOBŠÁK, P. ŠVEJCAR, J.

Anglický název

Sintering of bulk zirconia nanoceramics

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

The sintering and the microstructure of zirconia ceramics prepared by cold isostatic pressing of nanoceramic powders were studied. Ceramic powders contained 0, 1.5 and 3 mol.% of yttria. It was found that higher compacting pressures (700 MPa) yielded green bodies with smaller pores, which showed in their better sinterability. After sintering at 1100C, the bodies had a density exceeding 90% t.d. and grains below 80 nm. A critical ratio of the pore size in green bodies to the particle size was established, which enables sintering zirconia nanopowders of some 10 nm in size at a temperature of 1100C.

Klíčová slova anglicky

zirconia, nanoceramics, sintering

Vydáno

2003-01-01

Nakladatel

Advanced Study Center Co. Ltd. (St.Petersburg, Russia)

ISSN

1606-5131

Ročník

5

Číslo

3

Strany od–do

183–

Počet stran

4

BIBTEX


@article{BUT41502,
  author="Karel {Maca} and Martin {Trunec} and Petr {Dobšák} and Jiří {Švejcar}",
  title="Sintering of bulk zirconia nanoceramics",
  journal="REVIEWS ON ADVANCED MATERIALS SCIENCE",
  year="2003",
  volume="5",
  number="3",
  pages="4",
  issn="1606-5131"
}