Obtaining high thermally conductive materials by pressing from the granulate

A. Ditts, I. Revva, Y. Pautova, V. Pogrebenkov, Y. Nepochatov, E. Galashov, R. Tarnovskiy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

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 languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
Volume71
Edition1
DOIs
Publication statusPublished - 2015
EventInternational Scientific Conference of Young Scientists: Advanced Materials in Construction and Engineering, TSUAB 2014 - Tomsk, Russian Federation
Duration: 15 Oct 201417 Oct 2014

Other

OtherInternational Scientific Conference of Young Scientists: Advanced Materials in Construction and Engineering, TSUAB 2014
CountryRussian Federation
CityTomsk
Period15.10.1417.10.14

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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