EXPERIMENTAL EVALUATION CYLINDRICAL CERAMIC TUBES COMPOSED OF POROUS PB(ZRTI)O3 CERAMICS

被引：21

作者：

KUMAMOTO, S

MIZUMURA, K

KURIHARA, Y

OHHASHI, H

OKUNO, K

机构：

[1] Japan Radio Co Ltd, Kamifukuoka-shi Saitama, 356

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1991年 / 30卷 / 9B期

关键词：

POROUS PZT; CYLINDRICAL CERAMICS TUBE; COMPOSITE MATERIALS; PIEZOELECTRIC CERAMICS; HYDROPHONE;

D O I：

10.1143/JJAP.30.2292

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The experimental evaluation of cylindrical ceramic tubes composed of porous PZT ceramics is reported. They exhibit 5.5 dB higher electroacoustic sensitivity and 20% lower resonant frequency than those composed of conventional PZT ceramics.

引用

页码：2292 / 2294

页数：3