Effects of Electric Fatigue on Piezoelectric Ceramics

Abstract:

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The fatigue behavior of piezoelectric ceramics PZT-5 subjected to three-point bending was investigated under a cyclic electric load coupled with a constant mechanical load. The direction of poling was perpendicular to that of the mechanical load. The fatigue life curves under high and low electric loading were compared. Non-linear relationship was observed between dS/dN and E/Ec.

Info:

Periodical:

Key Engineering Materials (Volumes 306-308)

Edited by:

Ichsan Setya Putra and Djoko Suharto

Pages:

91-96

DOI:

10.4028/www.scientific.net/KEM.306-308.91

Citation:

K. L. Lee and A. K. Soh, "Effects of Electric Fatigue on Piezoelectric Ceramics", Key Engineering Materials, Vols. 306-308, pp. 91-96, 2006

Online since:

March 2006

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Price:

$35.00

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