Study on pore-forming agents in processing of porous piezoceramics

被引：33
|
作者：
Kumar, BP [1 ]
Kumar, HH [1 ]
Kharat, DK [1 ]
机构：
[1] Armament Res & Dev Estab, PZT Ctr, Pune 411021, Maharashtra, India
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2005年 / 16卷 / 10期
关键词：
D O I：
10.1007/s10854-005-3746-6
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Porous piezoceramics have wide performance advantages over monolithic ceramic and polymer piezoelectric materials in underwater sensing and actuation applications. This paper describes the effect of various pore-forming agents during burnt plastic spheres (BURPS) processing of porous ceramics. Three kinds of polymeric materials were used as pore forming agents for BURPS processing of porous piezoceramics. Properties such as the piezoelectric charge coefficient, hydrostatic charge coefficient and hydrostatic voltage coefficient were studied. The effect of various pore forming agents on porous piezoceramics was also investigated. The microstructures of the porous piezoceramics were also recorded to study the effect of pore-forming agents on microstructure and properties. (C) 2005 Springer Science + Business Media, Inc.
引用
收藏
页码：681 / 686
页数：6
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