Detail publikace

Sintering of alumina and zirconia nanoceramics

DOBŠÁK, P., MACA, K., TRUNEC, M.

Originální název

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The sintering and the microstructure of alumina and 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 v angličtině

alumina,zirconia,nanoceramics, sintering

Autoři

DOBŠÁK, P., MACA, K., TRUNEC, M.

Rok RIV

2003

Vydáno

1. 1. 2003

Nakladatel

Faculty of Technology, University of Novi Sad

Místo

Novi Sad

ISBN

86-80995-46-0

Kniha

School of Ceramics, V Students' meeting

Strany od

Strany do

Strany počet

BibTex

@inproceedings{BUT11052,
  author="Petr {Dobšák} and Karel {Maca} and Martin {Trunec}",
  title="Sintering of alumina and zirconia nanoceramics",
  booktitle="School of Ceramics, V Students' meeting",
  year="2003",
  pages="2",
  publisher="Faculty of Technology, University of Novi Sad",
  address="Novi Sad",
  isbn="86-80995-46-0"
}