Heat-Conducting Properties of High-Temperature Materials Based on Graphite Foam
- Авторы: Filimonov S.V.1, Kamaev A.O.1, Shornikova O.N.1,2, Malakho A.P.1,2, Avdeev V.V.1
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Учреждения:
- Moscow State University im. M. V. Lomonosov
- Institute of New Carbon Materials and Technologies
- Выпуск: Том 57, № 2 (2016)
- Страницы: 155-159
- Раздел: Article
- URL: https://bakhtiniada.ru/1083-4877/article/view/248259
- DOI: https://doi.org/10.1007/s11148-016-9946-1
- ID: 248259
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Аннотация
The laser flash method is used to determine the temperature dependences of the thermal conductivity of graphite foams that differ in the defectiveness of their graphite matrix. It is shown that the heat capacity of the materials which were obtained is independent of the method used to make them. The thermal conductivity of specimens of graphite foam obtained at 1000°C decreases with an increase in temperature, while that of specimens of graphite foam obtained at 400°C remains nearly constant. The thermal conductivity 0.46 W/(m·K) that was achieved is comparable to the thermal conductivity of graphite felt.
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Об авторах
S. Filimonov
Moscow State University im. M. V. Lomonosov
Автор, ответственный за переписку.
Email: sfilimonov007@gmail.com
Россия, Moscow
A. Kamaev
Moscow State University im. M. V. Lomonosov
Email: sfilimonov007@gmail.com
Россия, Moscow
O. Shornikova
Moscow State University im. M. V. Lomonosov; Institute of New Carbon Materials and Technologies
Email: sfilimonov007@gmail.com
Россия, Moscow; Moscow
A. Malakho
Moscow State University im. M. V. Lomonosov; Institute of New Carbon Materials and Technologies
Email: sfilimonov007@gmail.com
Россия, Moscow; Moscow
V. Avdeev
Moscow State University im. M. V. Lomonosov
Email: sfilimonov007@gmail.com
Россия, Moscow
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