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

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
High temperature mechanical behavior of porous cordierite-based ceramic materials evaluated using 3-point bending
Original language description
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
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Project
<a href="/en/project/7AMB12AR015" target="_blank" >7AMB12AR015: Porous silicate ceramics prepared with starch and starch-based products - from optimized preparation to advanced characterization</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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