Publication detail
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.
Original Title
Thermally-insulated ultra-fast high temperature sintering (UHS) of zirconia: A master sintering curve analysis
Type
journal article in Web of Science
Language
English
Original Abstract
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.
Keywords
3YSZ; Grain size; Ultra-fast sintering; Master sintering curve
Authors
DONG, J.; POUCHLÝ, V.; BIESUZ, M.; TYRPEKL, V.; VILÉMOVÁ, M.; KERMANI, M.; REECE, M.; HU, C.; GRASSO, S.
Released
1. 10. 2021
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Location
OXFORD
ISBN
1359-6462
Periodical
SCRIPTA MATERIALIA
Year of study
203
Number
1
State
United States of America
Pages from
114076-1
Pages to
114076-6
Pages count
6
URL