| 廖擎玮,陈小随,郭栋.功率型压电陶瓷的分类及研究进展综述[J].,2013,32(6):508-513 |
| 功率型压电陶瓷的分类及研究进展综述 |
| Current status of research on various high-power piezoelectric ceramics |
| 投稿时间：2013-07-25 修订日期：2013-11-05 |
| 中文摘要: |
| 功率型压电材料是大功率换能器及压电变压器等的核心功能材料,广泛应用于声纳系统、超声检测、振动控制及其它机电设备等。尽管其组成和制备方法与其他压电材料类似,但特定的使用目的对功率型压电材料提出了特殊的综合性能要求。本文基于对功率型压电陶瓷材料组成的分类归纳,综述了该材料的性能特点、国内外研究进展,并对现存问题和应用前景进行了论述。 |
| 英文摘要: |
| High power piezoelectric materials are critical components for piezoelectric transducers and transformers and are widely used in sonar system, ultrasonic testing, vibration control and other electromechanical systems. Although their composition and processing are similar to those of normal piezoelectric materials, the application environments set special requirements on their overall performance. Based on a composition classification, this article reviews the performance and research advances of high power piezoelectric ceramics, and discusses their current issues from both scientific and application points of view. |
| DOI：10.11684/j.issn.1000-310X.2013.06.012 |
| 中文关键词: 压电陶瓷,准同型相界,铁电性,换能器. |
| 英文关键词: Piezoelectric ceramics,Morphotropic phase boundary,Ferroelectricity,Transducer |
| 基金项目: |
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