Publication detail
Sintering of bulk zirconia nanoceramics
MACA, K. TRUNEC, M. DOBŠÁK, P. ŠVEJCAR, J.
English title
Sintering of bulk zirconia nanoceramics
Type
Peer-reviewed article not indexed in WoS or Scopus
Language
en
Original abstract
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.
Keywords in English
zirconia, nanoceramics, sintering
Released
2003-01-01
Publisher
Advanced Study Center Co. Ltd. (St.Petersburg, Russia)
ISSN
1606-5131
Volume
5
Number
3
Pages from–to
183–
Pages count
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"
}