Isothermal dilatometric study of sintering in electroceramics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F11%3A00186212" target="_blank" >RIV/68407700:21110/11:00186212 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Isothermal dilatometric study of sintering in electroceramics
Original language description
Solid-state sintering was studied in ceramic samples by dilatometric measurements. The samples were preheated at 490 °C for 24 hrs to reach a complete transformation of kaolinite into metakaolinite because dehydroxylation and the solid-state sintering run simultaneously. The samples were studied in an isothermal regime at the temperatures 500, 600, 700, 800, 900, 1000 and 1050 °C when no liquid phase is created. The relative expansion was measured for a period of 8 hrs. For the temperatures below 800 °Conly a small contraction (0.15 - 0.20 %) was observed and after 4 hrs the samples became stabilized. For the temperatures above 1000 °C the contraction continued all the time and reached 2.5 %. We also determine which diffusion mechanism is dominant forthe sintering process at a given temperature
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Thermophysics 2011
ISBN
978-80-214-4345-7
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
166-173
Publisher name
VUT v Brně
Place of publication
Brno
Event location
Valtice
Event date
Nov 2, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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