High temperature mechanical behavior of porous cordierite-based ceramic materials evaluated using 3-point bending

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43900283" target="_blank" >RIV/60461373:22310/15:43900283 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.mspro.2015.04.032" target="_blank" >http://dx.doi.org/10.1016/j.mspro.2015.04.032</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.mspro.2015.04.032" target="_blank" >10.1016/j.mspro.2015.04.032</a>

Jazyk výsledku

angličtina

Název v původním jazyce

High temperature mechanical behavior of porous cordierite-based ceramic materials evaluated using 3-point bending

Popis výsledku v původním jazyce

Cordierite-based ceramics are an important segment of the present ceramic industry. In the last years, cordierite-based porous ceramics have received great attention as light structural materials, thermal insulting and catalyst supports, among others. For these applications, a combination of high porosity and low weight of the component are required, together with mechanical stability even at high temperatures which might prevail in use. The combination of these requirements is a challenge due to the compromise existing among them. In this work, materials prepared from two precursor mixes of cordierite based on kaolin, talc and alumina by thermal consolidation (80 oC, 4 h) of stable aqueous suspensions mix-starch were evaluated. Two different native starches, potato and corn, were employed. The starch gel, which acted as binder in the green body, generated the pores when it was eliminated during a further thermal treatment (650 oC, 2 h). The transformation of the raw materials in cordi

Název v anglickém jazyce

High temperature mechanical behavior of porous cordierite-based ceramic materials evaluated using 3-point bending

Popis výsledku anglicky

Cordierite-based ceramics are an important segment of the present ceramic industry. In the last years, cordierite-based porous ceramics have received great attention as light structural materials, thermal insulting and catalyst supports, among others. For these applications, a combination of high porosity and low weight of the component are required, together with mechanical stability even at high temperatures which might prevail in use. The combination of these requirements is a challenge due to the compromise existing among them. In this work, materials prepared from two precursor mixes of cordierite based on kaolin, talc and alumina by thermal consolidation (80 oC, 4 h) of stable aqueous suspensions mix-starch were evaluated. Two different native starches, potato and corn, were employed. The starch gel, which acted as binder in the green body, generated the pores when it was eliminated during a further thermal treatment (650 oC, 2 h). The transformation of the raw materials in cordi

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JH - Keramika, žáruvzdorné materiály a skla

OECD FORD obor

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Projekt

<a href="/cs/project/7AMB12AR015" target="_blank" >7AMB12AR015: Porézní silikátová keramika připravená se škrobem a jeho produkty - od optimalizované přípravy k pokročilé charakterizaci</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 periodika

Procedia Materials Science

ISSN

2211-8128

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

254-261

Kód UT WoS článku

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EID výsledku v databázi Scopus

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