Sintering dilatometry based grain growth assessment

Sintering dilatometry based grain growth assessment

Volume shrinkage, grain growth, and their interaction are major events occurring during free sintering of ceramics. A high temperature sintering dilatometry curve is influenced by these both phenomena. It is shown that the continuum theory of sintering can be utilized in the format enabling the extr...

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Main Authors: Charles Manière, Shirley Chan, Geuntak Lee, Joanna McKittrick, Eugene A. Olevsky
Format: Article
Language:English
Published: Elsevier 2018-09-01
Series:Results in Physics
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379718307691
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spelling doaj-8d1c5a6ee1074581b823cf45d69ef4aa2020-11-25T00:01:28ZengElsevierResults in Physics2211-37972018-09-01109193Sintering dilatometry based grain growth assessmentCharles Manière0Shirley Chan1Geuntak Lee2Joanna McKittrick3Eugene A. Olevsky4Powder Technology Laboratory, San Diego State University, San Diego, USA; Corresponding author at: Powder Technology Laboratory, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182-1323, USA.Powder Technology Laboratory, San Diego State University, San Diego, USAPowder Technology Laboratory, San Diego State University, San Diego, USA; Mechanical and Aerospace Engineering, University of California, San Diego, La Jolla, USAMechanical and Aerospace Engineering, University of California, San Diego, La Jolla, USAPowder Technology Laboratory, San Diego State University, San Diego, USA; NanoEngineering, University of California, San Diego, La Jolla, USAVolume shrinkage, grain growth, and their interaction are major events occurring during free sintering of ceramics. A high temperature sintering dilatometry curve is influenced by these both phenomena. It is shown that the continuum theory of sintering can be utilized in the format enabling the extraction of the maximum amount of information on the densification and grain growth kinetics based on a simple dilatometry test. We present here the capability of such a fast approach (Dilatometry based Grain growth Assessment DGA) utilized for the modeling of sintering and grain growth of zirconia. Keywords: Sintering, Grain growth, Dilatometry, Densification kinetics, Regression methodhttp://www.sciencedirect.com/science/article/pii/S2211379718307691
collection DOAJ
language English
format Article
sources DOAJ
author Charles Manière
Shirley Chan
Geuntak Lee
Joanna McKittrick
Eugene A. Olevsky
spellingShingle Charles Manière
Shirley Chan
Geuntak Lee
Joanna McKittrick
Eugene A. Olevsky
Sintering dilatometry based grain growth assessment
Results in Physics
author_facet Charles Manière
Shirley Chan
Geuntak Lee
Joanna McKittrick
Eugene A. Olevsky
author_sort Charles Manière
title Sintering dilatometry based grain growth assessment
title_short Sintering dilatometry based grain growth assessment
title_full Sintering dilatometry based grain growth assessment
title_fullStr Sintering dilatometry based grain growth assessment
title_full_unstemmed Sintering dilatometry based grain growth assessment
title_sort sintering dilatometry based grain growth assessment
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2018-09-01
description Volume shrinkage, grain growth, and their interaction are major events occurring during free sintering of ceramics. A high temperature sintering dilatometry curve is influenced by these both phenomena. It is shown that the continuum theory of sintering can be utilized in the format enabling the extraction of the maximum amount of information on the densification and grain growth kinetics based on a simple dilatometry test. We present here the capability of such a fast approach (Dilatometry based Grain growth Assessment DGA) utilized for the modeling of sintering and grain growth of zirconia. Keywords: Sintering, Grain growth, Dilatometry, Densification kinetics, Regression method
url http://www.sciencedirect.com/science/article/pii/S2211379718307691
work_keys_str_mv AT charlesmaniere sinteringdilatometrybasedgraingrowthassessment
AT shirleychan sinteringdilatometrybasedgraingrowthassessment
AT geuntaklee sinteringdilatometrybasedgraingrowthassessment
AT joannamckittrick sinteringdilatometrybasedgraingrowthassessment
AT eugeneaolevsky sinteringdilatometrybasedgraingrowthassessment
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