High temperature dilatometric measurement of Basalt

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00359059" target="_blank" >RIV/68407700:21110/22:00359059 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0094502" target="_blank" >https://doi.org/10.1063/5.0094502</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0094502" target="_blank" >10.1063/5.0094502</a>

Result language
angličtina
Original language name
High temperature dilatometric measurement of Basalt
Original language description
Basalt in a raw and cast form was temperature exposed to explore thermal expansion using high temperature dilatometry. This igneous rock is inert, homogeneous, denser aluminium silicate material with good chemical and abrasion resistance. It evinces also interesting thermo-physical properties that can be utilized in the Carnot battery. In this respect, the basalt performance at high temperatures was explored. The tested samples were directly heated in the air atmosphere from a laboratory temperature up to 750 °C. From the measured data, the basalt thermal expansion coefficient at the analysed temperature range was calculated. Moreover, chemical composition and fundamental structural properties of basalt were determined for samples after the temperature exposure and compared with the reference ones. Results show the visible effect of material behaviour during temperature exposure and heat stabilization of cast basalt.
Czech name
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Czech description
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Project
<a href="/en/project/EF16_017%2F0002623" target="_blank" >EF16_017/0002623: Creating infrastructure for the innovated study programme Physical and Material Engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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