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Hard material for electronic use - is based on lead zirconate/titanate, has low sintering temperature.
 
: Gesemann, H.J.; Schoenecker, A.; Voelker, K.

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Frontpage ()

DE 1996-19609739 A: 19960313
DE 1996-19609739 A: 19960313
DE 19609739 C1: 19970522
Deutsch
Patent, Elektronische Publikation
Fraunhofer IKTS ()

Abstract
Hard material based on lead zirconate/titanate has composition: (Pb1-yEy)(Zr1-x)O3+A (where y is 0-0.05; z is 0.45-0.5; E is Ba2+/Sr2+; A is oxide combination from 1.3-2.5 Bi2O3; 0.3-0.6 MnO2; 0.15-0.5 WO3; 0-0.2 Nb2O5. USE - Piezoelectric ceramic is used in electronic field. ADVANTAGE - The ceramic is hard material with low sintering temperature which does not lose excellent electronic properties.

: http://publica.fraunhofer.de/dokumente/PX-26336.html