| 驱动器用陶瓷材料发展与展望 |
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| 引用本文： | 李尚平,徐永利,苏建华,田莳. 驱动器用陶瓷材料发展与展望[J]. 压电与声光, 1999, 21(6): 483-487 |
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| 作者姓名： | 李尚平 徐永利 苏建华 田莳 |
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| 作者单位： | 北京航空航天大学,材料科学与工程系,北京,100083 |
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| 摘 要： | 叙述了适用于制造驱动器的几种陶瓷材料，即压电陶瓷、电致伸缩陶瓷、相转变（反铁电-铁电）陶瓷和弛豫基铁电单晶材料，并对它们各自的优缺点及特性作了简单的评述，同时展望了它们在驱动器领域的应用前景。
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| 关 键 词： | 驱动器 陶瓷 压电 电致伸缩 相转变 单晶 |
| 修稿时间： | 1999-01-22 |
Development and Prospect of Ceramic Materials for Actuators |
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| LI Shang-ping,XU Yong-li,SU Jian-hua,TIAN Shi. Development and Prospect of Ceramic Materials for Actuators[J]. Piezoelectrics & Acoustooptics, 1999, 21(6): 483-487 |
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| Authors: | LI Shang-ping XU Yong-li SU Jian-hua TIAN Shi |
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| Abstract: | Some ceramic materials suitable for fabricating actuators such as piezoelectric,electrostrictive, phase-switching (antiferroelectric to ferroelectric )materials and relaxor based ferroelectric single crystals were described in this paper.The advantages and disadvantages as well assome other characters were compared.In addition,the trend of ceramic materials applied in actuator was prospected. |
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| Keywords: | actuator ceramics piezoelectric electrostriction phase-switching single crystal |
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