Abstract
This work contains results of investigation of obtaining high thermally conductive ceramics from commercial powders of aluminum nitride and yttrium oxide by the method of monoaxial compaction of granulate. The principal scheme of preparation is proposed and technological properties of granulate are defined. Compaction conditions for simple items to use as heat removal in microelectronics and power electrical engineering have been established. Investigations of thermophysical properties of obtained ceramics and its structure by the XRD and SEM methods have been carried out. Ceramics with thermal conductivity from 172 to 174 W/m·K has been obtained as result of this work.
| Original language | English |
|---|---|
| Title of host publication | IOP Conference Series: Materials Science and Engineering |
| Publisher | Institute of Physics Publishing |
| Volume | 71 |
| Edition | 1 |
| DOIs | |
| Publication status | Published - 2015 |
| Event | International Scientific Conference of Young Scientists: Advanced Materials in Construction and Engineering, TSUAB 2014 - Tomsk, Russian Federation Duration: 15 Oct 2014 → 17 Oct 2014 |
Other
| Other | International Scientific Conference of Young Scientists: Advanced Materials in Construction and Engineering, TSUAB 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 15.10.14 → 17.10.14 |
ASJC Scopus subject areas
- Engineering(all)
- Materials Science(all)
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Ditts, A., Revva, I., Pautova, Y., Pogrebenkov, V., Nepochatov, Y., Galashov, E., & Tarnovskiy, R. (2015). Obtaining high thermally conductive materials by pressing from the granulate. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 71). [012059] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/71/1/012059