Young’s Modulus of Illite-Quartz Samples in the Temperature Interval of 25 °C – 800 °C

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00342926" target="_blank" >RIV/68407700:21110/20:00342926 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0025868" target="_blank" >https://doi.org/10.1063/5.0025868</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0025868" target="_blank" >10.1063/5.0025868</a>

Result language
angličtina
Original language name
Young’s Modulus of Illite-Quartz Samples in the Temperature Interval of 25 °C – 800 °C
Original language description
The quartz grains increase their volume and generate stress in their close surroundings in the temperature interval of the alfa -> beta transformation of quartz. Since many quartz grains have circumferential microcracks around them, the stress has a healing effect. This leads to the rapid increase of Young’s modulus of fired samples. The samples studied in this paper are prepared from illite and quartz sand with the content of 10, 20, 30, 40, and 50 mass% of quartz sand. Young’s modulus of illite-quartz samples, which are preheated up to 1100 °C, is measured by dynamical thermomechanical analysis, which is based on the impulse excitation technique. Measurements are carried out during heating and cooling stage of firing in the temperature interval from 25 °C to 800 °C.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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