Effect of TiO2 and AlN Additions on the Sintering Behavior of the Si3N4-Y2O3-Al2O3 System

Si3N4-Y2O3-Al2O3 system bodies with TiO2 and AlN additions were fired at 1300-1900 C for 1 h. TEM and EDS analysis showed that spherical TiN particles were located in the grain boundary and grain. A sample containing both TiO2 and AlN fired at 1700 C had a bulk density above 3.25 g/cm3. In-situ meas...

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Veröffentlicht in:	Key Engineering Materials 2003-01, Vol.247, p.83-86
Hauptverfasser:	Komeya, Katsutoshi, Toyama, Masaki, Noguchi, Kazunori, Komatsu, Michiyasu, Tatami, Junichi, Meguro, Takeshi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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