Thermal conductivity of silicon carbide ceramics doped with beryllium oxide |
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| Authors: | G. G. Gadzhiev Sh. M. Ismailov M. M. Khamidov |
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| Affiliation: | (1) Amirkhanov Institute of Physics, Dagestan Scientific Center, Russian Academy of Sciences, ul. 26 Bakinskikh komissarov 94, 367003 Makhachkala, Dagestan, Russia |
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| Abstract: | The thermal conductivity of silicon carbide ceramics containing up to 3 wt % BeO was measured in the temperature range 300–1300 K. The effective thermal conductivity was found to rise notably with increasing BeO content in the range 1.3–1.5 wt % BeO and to decrease exponentially with increasing porosity. |
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