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首页> 外文会议>2013 IEEE International Symposium on the Applications of Ferroelectric and Workshop on the Piezoresponse Force Microscopy >Piezoelectric transducers on the basis of free-formed PZT components
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Piezoelectric transducers on the basis of free-formed PZT components

机译：基于自由成形的PZT组件的压电换能器

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摘要

Structural devices with integrated adaptive functions are demanded in lightweight engineering especially in automotive and aerospace industries and mechanical engineering. As base of such systems, piezocomposites are of high interest. They can be made from piezoceramic components, e.g. plates, fibers, or more complex three-dimensional structures, integrated into matrix materials. We developed the polysulfone spinning process as an appropriate technique to produce dense piezoceramic components with different shapes. The paper reports on fabrication and properties of PZT fibers, fiber fragments and spherical samples (pearls). Potential applications of customized PZT components for smart structures and ultrasonic transducers are shown.
机译：轻型工程尤其是汽车和航空航天工业以及机械工程中需要具有集成自适应功能的结构设备。作为这种系统的基础，压电复合材料引起了人们的极大兴趣。它们可以由压电陶瓷部件制成，例如板，纤维或更复杂的三维结构，已集成到基质材料中。我们开发了聚砜纺丝工艺，将其作为生产不同形状的致密压电陶瓷组件的合适技术。该论文报道了PZT纤维，纤维碎片和球形样品（珍珠）的制造和性能。显示了用于智能结构和超声换能器的定制PZT组件的潜在应用。

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