Publication result detail
Warm pressing of zirconia nanoparticles by the spark plasma sintering technique
TRUNEC, M.; MACA, K.; SHEN, Z.
Original Title
Warm pressing of zirconia nanoparticles by the spark plasma sintering technique
English Title
Warm pressing of zirconia nanoparticles by the spark plasma sintering technique
Type
Peer-reviewed article not indexed in WoS or Scopus
Original Abstract
Zirconia nanoparticles were densified by pressureless sintering and spark plasma sintering (SPS). The evolution of relative density and pore size distribution in powder compacts during these sintering processes were compared. It was found that pore size increase was suppressed during SPS and in this way the densification was facilitated. The combined sintering process (low-temperature presintering by SPS followed by pressureless sintering) was performed to confirm the advantage of low-temperature SPS technique (referred to as SPS warm pressing).
English abstract
Zirconia nanoparticles were densified by pressureless sintering and spark plasma sintering (SPS). The evolution of relative density and pore size distribution in powder compacts during these sintering processes were compared. It was found that pore size increase was suppressed during SPS and in this way the densification was facilitated. The combined sintering process (low-temperature presintering by SPS followed by pressureless sintering) was performed to confirm the advantage of low-temperature SPS technique (referred to as SPS warm pressing).
Keywords
nanocrystalline materials; powder processing; pore structure; grain growth; sintering
Key words in English
nanocrystalline materials; powder processing; pore structure; grain growth; sintering
Authors
TRUNEC, M.; MACA, K.; SHEN, Z.
RIV year
2010
Released
23.02.2008
Publisher
Acta Materialia
Location
New York
ISBN
1359-6462
Periodical
SCRIPTA MATERIALIA
Volume
59
Number
1
State
United States of America
Pages from
23
Pages to
26
Pages count
4
BibTex
@article{BUT47203,
author="Martin {Trunec} and Karel {Maca} and Zhijian {Shen}",
title="Warm pressing of zirconia nanoparticles by the spark plasma sintering technique",
journal="SCRIPTA MATERIALIA",
year="2008",
volume="59",
number="1",
pages="23--26",
issn="1359-6462"
}