Details

Autor(en) / Beteiligte

• Chu, Yung-Ju
• Jean, Jau-Ho
• Bordia, R. K.

Titel

Constrained Sintering of a Low-Fire, Polycrystalline Bi2(Zn1/3Nb2/3)2O7 Dielectric

Ist Teil von

• Journal of the American Ceramic Society, 2015-04, Vol.98 (4), p.1080-1086

Ort / Verlag

Blackwell Publishing Ltd

Erscheinungsjahr

2015

Quelle

Wiley Online Library

Beschreibungen/Notizen

• The densification behavior of a low‐fire, polycrystalline Bi2(Zn1/3Nb2/3)2O7 (BZN) dielectric under constrained sintering at 800°C–900°C is investigated. Although the constrained densification is retarded in relative to free sintering, a high sintered density of >95% is obtained at 900°C. No significant anisotropy with similar grain sizes is developed under free and constrained sintering. The densification behavior and stress development during constrained sintering of BZN is thus analyzed by using the well‐known isotropic constitutive laws.