摘要
基于Newnham复合材料串、并联理论,推导了计算1-3-2型压电复合材料的介电常数和压电常数的公式。经反复试验,研制了两批1-3-2型压电复合材料样品。测试结果表明,1-3-2型压电复合材料性能参数的理论计算值与实测结果相符。
Based on the Newnham series and parallel theory of composites, deduced the calculation formulae of dielectric and piezoelectric constant of 1-3-2 type piezoelectric composite. Through a great deal of practice, manufactured two groups of the 1-3-2 type piezoelectric composite samples. The sample's characteristics indicate that the theoretic Calculation value of 1-3-2 type piezoelectric composite are agreed with measurement results well.
出处
《压电与声光》
CSCD
北大核心
2005年第1期71-73,共3页
Piezoelectrics & Acoustooptics
基金
国家"八六三"资助项目(2002AA639240)
北京市传感器重点实验室开放课题资助项目(603031)
关键词
1-3-2型压电复合材料
介电常数
压电常数
制作工艺
1-3-2 type piezoelectric composite
dielectric constant
piezoelectric constant
fabrication technology
