Sintering of bulk zirconia nanoceramics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F03%3APU38196" target="_blank" >RIV/00216305:26210/03:PU38196 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Sintering of bulk zirconia nanoceramics

Original language description

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 1100°C, 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 establisheed, which enables sintering zirconia nanopowders of some 10 nm in size at a temperature of 1100°C.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JH - Ceramics, fire-proof materials and glass

OECD FORD branch

—

Project

<a href="/en/project/OC%20523.10" target="_blank" >OC 523.10: Synthesis and properties of nanometric ceramic oxide powders and sols</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Reviews on Advanced Materials Science

ISSN

1606-5131

e-ISSN

—

Volume of the periodical

5

Issue of the periodical within the volume

3

Country of publishing house

RU - RUSSIAN FEDERATION

Number of pages

4

Pages from-to

183-186

UT code for WoS article

—

EID of the result in the Scopus database

—