ALUMINUM-MAGNESIUM OXYNITRIDE - A NEW TRANSPARENT SPINEL CERAMIC

Authors
GRANON A GOEURIOT P THEVENOT F
Citation
A. Granon et al., ALUMINUM-MAGNESIUM OXYNITRIDE - A NEW TRANSPARENT SPINEL CERAMIC, Journal of the European Ceramic Society, 15(3), 1995, pp. 249-254
Citations number
16
Categorie Soggetti
Material Science, Ceramics
Journal title
Journal of the European Ceramic Society → ACNP
ISSN journal
09552219
Volume
15
Issue
3
Year of publication
1995
Pages
249 - 254
Database
ISI
SICI code
0955-2219(1995)15:3<249:AO-ANT>2.0.ZU;2-O
Abstract
A pure and dense spinel solid solution can be obtained by reaction-sin tering between alumina-magnesia or aluminate of magnesium and aluminum nitride ol oxynitride. The influence of post isostatic pressing on de nsity, microstructure and transmittance (visible-IR) is studied for di fferent starting materials. Transmittances of 65 and 80% are obtained for a 6 mm thick sample in visible and infra-red spectra, respectively .