Detail publikačního výsledku

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

Anglický název

Thermally-insulated ultra-fast high temperature sintering (UHS) of zirconia: A master sintering curve analysis

Druh

Článek WoS

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.

Anglický 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

Klíčová slova v angličtině

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.

Rok RIV

2022

Vydáno

01.10.2021

Nakladatel

PERGAMON-ELSEVIER SCIENCE LTD

Místo

OXFORD

ISSN

1359-6462

Periodikum

SCRIPTA MATERIALIA

Svazek

203

Číslo

1

Stát

Spojené státy americké

Strany od

114076-1

Strany do

114076-6

Strany počet

6

URL

https://www.sciencedirect.com/science/article/pii/S1359646221003560?via%3Dihub

Plný text v Digitální knihovně

http://hdl.handle.net/