Title :
Influence of the history of obtaining the materials of aluminum nitride on the properties of ceramics
Author :
Zemnickaya, A.A. ; Larina, K.V. ; Boriskin, S.A. ; Revva, I.B. ; Ditts, A.A.
Abstract :
The article describes the research work on the influence of a way of obtaining powders of aluminum nitride and powder purity on the thermophysical properties of the produced ceramics. The ceramics was obtained from aluminum nitride with high heat conductivity and relative density of more than 98 %, which is suitable for being used as heat-removing substrates for the production of various products in radio electronics.
Keywords :
III-V semiconductors; aluminium compounds; nanofabrication; nanoparticles; sintering; thermal conductivity; thermal expansion; wide band gap semiconductors; AlN; aluminum nitride; ceramics properties; heat conductivity; heat removing substrates; nanopowders; radio electronics; relative density; sintering; thermal conductivity; thermal expansion; thermophysical properties; Aluminum nitride; Ceramics; Heating; Impurities; Powders; Yttrium; aluminum nitride; baking; heat conductivity; substrates;
Conference_Titel :
Strategic Technology (IFOST), 2012 7th International Forum on
Conference_Location :
Tomsk
Print_ISBN :
978-1-4673-1772-6
DOI :
10.1109/IFOST.2012.6357601
