Fabrication of transparent gamma -Al sub 2 O sub 3 from nanosize particles

Compaction and heat-treatment behavior of gamma -Al sub 2 O sub 3 powder (avg diam. of 20 nm) were studied. A diamond anvil high-pressure cell was used to compact the powder at pressures to 3 GPa, both in air at RT and under liquid N sub 2 , followed by pressureless heat treatment at 800 degrees C....

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Veröffentlicht in:	Journal of the American Ceramic Society 1994-01, Vol.77 (8), p.2107-2112
Hauptverfasser:	Gallas, Marcia R, Hockey, Bernard, Pechenik, Alexander, Piermarini, Gasper J
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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