Porous Al^sub 2^O^sub 3^-Spinel Based Polycrystals That Resist Free-Sintering

We show that increasing MgO content in ... from 0.25 to 10 wt% has a remarkable effect on the sintering behavior. While 0.25 wt% specimens sinter to near full density, the higher weight percent sample could be sintered to a maximum of 92% relative density even when held for 24 h at 1673 K. The resis...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of the American Ceramic Society 2008-10, Vol.91 (10), p.3451
Hauptverfasser:	Shah, Sandeep R, Chokshi, Atul H, Raj, Rishi
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramic sintering Ceramics Materials science Phase transitions Polycrystals
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!