Spark Plasma Sintering of Tungsten Bronze Sr2−xCaxNaNb5O15 (x= 0.1) Piezoelectric Ceramics: I, Processing and Microstructure

Tungsten bronze Sr2−xCaxNaNb5O15 (SCNN, x= 0.1) piezoelectric ceramics were prepared by a novel super‐fast sintering technique, i.e., spark plasma sintering (SPS). Sintering was conducted at temperatures ranging from 1000° to 1200°C under vacuum under 35 MPa. The heating rate varied from 30° to 300°...

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Veröffentlicht in:	Journal of the American Ceramic Society 2002-11, Vol.85 (11), p.2725-2730
Hauptverfasser:	Xie, Rong-Jun, Akimune, Yoshio, Wang, Rui-Ping, Matsuo, Kazuo, Sugiyama, Tatsuo, Hirosaki, Naoto
Format:	Artikel
Sprache:	eng
Schlagworte:	piezoelectric materials/properties spark plasma sintering tungsten/tungsten compounds
Online-Zugang:	Volltext
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