Kaolin-based glass-ceramic glaze for cordierite based high-voltage insulators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43510%2F24%3A43926512" target="_blank" >RIV/62156489:43510/24:43926512 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1088/1742-6596/2911/1/012015" target="_blank" >https://doi.org/10.1088/1742-6596/2911/1/012015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/2911/1/012015" target="_blank" >10.1088/1742-6596/2911/1/012015</a>

Result language
angličtina
Original language name
Kaolin-based glass-ceramic glaze for cordierite based high-voltage insulators
Original language description
With the increase in the demand for electricity the improvement of the distribution system also starts to get special attention. Electricity is transferred over long distances; thus, the distribution related losses should be minimized. Conventional high-voltage alumina insulators have proven their efficiency over the past decades. To prevent the build-up of a conductive surface layer from dust and humidity, glazes are applied to these insulators. These glazes are amorphous, colored, and provide protection to the insulator body. The preparation glass-ceramic glazes requires mixing of initial laboratory grade materials and subsequent melting. However, kaolin contains several of the precursors needed for a preparation of cordierite glass-ceramics. Laboratory grade precursors were added to kaolin to obtain a composition close to that of cordierite. The mixtures prepared in the frame of the present paper exhibited good melting behavior (<1350oC), making them promising candidates to produce glass-ceramic glaze for high-voltage insulators.
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
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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