文章摘要
耿学仓,杨玉瑞,李明轩.压电复合材料宽带横波换能器的实验研究[J].,1995,14(3):10-13
压电复合材料宽带横波换能器的实验研究
Experimental study of the transverse wave composite transducers
  
中文摘要:
      本文用实验方法研究了2-2压电复合材料的厚度切变特性,定性地给出了2-2压电复合材料的性能与PZT相体积百分比.以及与共报频率的关系.并用这种材料作为换能元件,制作出高灵敏度窄脉冲横波换能器.
英文摘要:
      The thickness shear characteristics of the 2-2 piezo-composite materials are investigated experimentally. Presented qualitatively are the dependences of the features of the 2-2 composite on the volume fraction of pzt in the composite as well as on the resonant frequencies. Transverse wave transducers with high sensitivity and short pulse have been manufactined from the 2-2 composite materials.
DOI:10.11684/j.issn.1000-310X.1995.03.003
中文关键词: 压电复合材料  2-2型压电复合材料  横波换能器
英文关键词: Piezo-composite material  2-2 Piezo-composite  Transverse wave transducer
基金项目:国家自然科学基金
作者单位
耿学仓 中科院声学所!北京100080 
杨玉瑞 中科院声学所!北京100080 
李明轩 中科院声学所!北京100080 
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