Effects of PMN Volume Fraction on the Damping Properties of 1-3 Piezoelectric Damping Composites

Author:

Guo Xiao Jing1,Zhang Jin Sen2,Xu Dong Yu1,Xie Xin Chun1,Sha Fei1,Huang Shi Feng1

Affiliation:

1. University of Jinan

2. Hainan University

Abstract

1-3 piezoelectric-damping composites were fabricated using piezoelectric ceramic as functional filler and epoxy resin as matrix by cut-filling method. The fabrication procedure of the composites was introduced. The effect of ceramic volume fraction on the damping behavior and the piezoelectric strain factord33were studied. The results show that the damping property was firstly improved, and then decreased with the increase of the ceramic volume fraction. An optimal ceramic volume fraction of 15% was shown.TAincreased from 29.78 to 32.34. The piezoelectric strain factord33reached 323pC·N-1.

Publisher

Trans Tech Publications, Ltd.

Reference8 articles.

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3. Uchino. Photostriction in PLZT ceramics. International Journal of High Technology Ceramics, 1988, 4(1): 91.

4. R. L. Liang, G. F. Ding, D. C. Wang, Piezoelectric Vibration absorptive Compounds on Modern Electronic Technology, Modern Electronics Technique, 2004(15): 13-14.

5. Z. F Han, R. L Liang, G. F Ding. Study of Piezoelectric Damping Composites with a Chloro-butyl Rubber Base. Piezoelectrics & Acoustooptics, 2006, 28(4): 461-463.

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