| Issue |
BIO Web Conf.
Volume 52, 2022
International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2022)
|
|
|---|---|---|
| Article Number | 00044 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/bioconf/20225200044 | |
| Published online | 21 September 2022 | |
Development of technology for the production of thermally conductive carbon foams using microspheres and pitches
1 Kazan State Agrarian University, 65, K. Marx St., Kazan, 420015, Republic of Tatarstan, Russian Federation
2 Kazan National Research Technological University, 68, K. Marx St., Kazan, 420015, Republic of Tatarstan, Russian Federation
* Corresponding author: toha-174@mail.ru
The technological process of obtaining thermally conductive carbon foams based on microspheres and pitches, including the stages of mixing the initial components, pressing the mixture of components, obtaining semi-finished "green" foam, low-temperature carbonization, carbonization, high-temperature heat treatment, pyro-compaction, mechanical processing has been developed. It is shown that the structure of the resulting foam is characterized by a lower content of voids, the layered structure of the walls of microspheres. The obtained values of thermophysical and physical-mechanical characteristics provide the possibility to use the foams for work in extreme conditions
© The Authors, published by EDP Sciences
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