The Influence of Texture and Firing on Thermal and Elastic Properties of Illite-Based Ceramics

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00233561" target="_blank" >RIV/68407700:21110/15:00233561 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1126.53" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.1126.53</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1126.53" target="_blank" >10.4028/www.scientific.net/AMR.1126.53</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Influence of Texture and Firing on Thermal and Elastic Properties of Illite-Based Ceramics

Popis výsledku v původním jazyce

The texture in illite-based ceramics was introduced by spreading a large number of thin layers of a wet plastic mass one on top of the other. The basal planes of the plate-like illite crystals are predominantly oriented parallely with the direction of spreading. The samples were fired at different temperatures ranging from room temperature up to 1100 °C with a heating rate of 5 °C/min, then freely cooled and measured at room temperature. We determined Young modulus (E), thermal diffusivity (a) and relative dimension changes (?l/l0) in two directions: parallely to the basal planes (a subscript ||) of the illite crystals and perpendicularly to these planes (a subscript ). It was found that the ratio E|| / E ~ 2.9 and a|| / a ~ 2.0 up to 900 °C. Above 900°C, the values of E and a increase due to sintering, and the differences between the values measured in the two directions decrease. In the case of the thermal diffusivity these differences do not disappear even after firing at the tempe

Název v anglickém jazyce

The Influence of Texture and Firing on Thermal and Elastic Properties of Illite-Based Ceramics

Popis výsledku anglicky

The texture in illite-based ceramics was introduced by spreading a large number of thin layers of a wet plastic mass one on top of the other. The basal planes of the plate-like illite crystals are predominantly oriented parallely with the direction of spreading. The samples were fired at different temperatures ranging from room temperature up to 1100 °C with a heating rate of 5 °C/min, then freely cooled and measured at room temperature. We determined Young modulus (E), thermal diffusivity (a) and relative dimension changes (?l/l0) in two directions: parallely to the basal planes (a subscript ||) of the illite crystals and perpendicularly to these planes (a subscript ). It was found that the ratio E|| / E ~ 2.9 and a|| / a ~ 2.0 up to 900 °C. Above 900°C, the values of E and a increase due to sintering, and the differences between the values measured in the two directions decrease. In the case of the thermal diffusivity these differences do not disappear even after firing at the tempe

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Kumulativní časově závislé procesy ve stavebních materiálech a konstrukcích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Thermophysics and Mass Transfer in Materials Science and Construction

ISBN

978-3-03835-630-1

ISSN

1662-8985

e-ISSN

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Počet stran výsledku

6

Strana od-do

53-58

Název nakladatele

Trans Tech Publications Inc.

Místo vydání

Uetikon-Zurich

Místo konání akce

Terchová

Datum konání akce

14. 10. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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