Detail publikace
Thermally-insulated ultra-fast high temperature sintering (UHS) of zirconia: A master sintering curve analysis
DONG, J. POUCHLÝ, V. BIESUZ, M. TYRPEKL, V. VILÉMOVÁ, M. KERMANI, M. REECE, M. HU, C. GRASSO, S.
Originální název
Thermally-insulated ultra-fast high temperature sintering (UHS) of zirconia: A master sintering curve analysis
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
A thermally-insulated Ultra-fast High temperature Sintering (UHS) has been developed to maximize the densification of 3 mol% yttria-stabilized zirconia and improve the energy efficiency of the process. Thermally-Insulated UHS (TI-UHS) employed a fibreboard insulator, which reduced the energy consumption by approximate to 40% compared to the reference set-up. An ultrafast heating rate, approaching approximate to 20 0 0 degrees C/min, produced dense (99% relative density) and fine-grained (178 +/- 18 nm) microstructures within 60 s. By cross-linking finite element simulations with master sintering curves a good fit between experimental and predicted density was obtained, allowing the development of predictive models for UHS densification. (c) 2021 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Klíčová slova
3YSZ; Grain size; Ultra-fast sintering; Master sintering curve
Autoři
DONG, J.; POUCHLÝ, V.; BIESUZ, M.; TYRPEKL, V.; VILÉMOVÁ, M.; KERMANI, M.; REECE, M.; HU, C.; GRASSO, S.
Vydáno
1. 10. 2021
Nakladatel
PERGAMON-ELSEVIER SCIENCE LTD
Místo
OXFORD
ISSN
1359-6462
Periodikum
SCRIPTA MATERIALIA
Ročník
203
Číslo
1
Stát
Spojené státy americké
Strany od
114076-1
Strany do
114076-6
Strany počet
6
URL