摘要
宏观纤维复合材料(Macro Fiber Composite,简称MFC)是一种新型压电纤维复合材料。用MFC制成的器件既是传感器也是驱动器。以d33模式的MFC驱动器为例,给出了MFC的压电本构方程,总结对比了目前常用的3种压电纤维片制备方法的优缺点。最后,通过列举MFC驱动器在不同领域的实际应用案例说明了其应用现状,展望了MFC驱动器的应用与发展前景。
Macro fiber composite(MFC for short)is a new type of piezoelectric fiber composite material.Devices made of MFC are both sensors and actuators.With a d33 mode MFC actuator as an example,the piezoelectric constitutive equation of MFC is given.Advantages and disadvantages of three methods for preparing piezoelectric fiber sheets are summarized and compared.Finally,the current status of MFC application is illustrated by listing the actual application cases of MFC actuator in different fields.The application and development prospect of MFC is presented.
作者
张学伍
曾涛
赵程
史秀梅
蒋春燕
ZHANG Xuewu;ZENG Tao;ZHAO Cheng;SHI Xiumei;JIANG Chunyan(Shanghai Key Laboratory of Engineering Materials Application and Evaluation,Shanghai Research Institute of Materials,Shanghai 200437,China;Ningbo Branch of China Academy of Ordnance Science,Ningbo 315103,China)
出处
《机械工程材料》
CAS
CSCD
北大核心
2020年第6期77-81,共5页
Materials For Mechanical Engineering
基金
上海材料研究所技术创新项目(20181301)
宁波市自然科学基金资助项目(2018A610006)
宁波市2025专项项目(2018B10006)。
关键词
MFC驱动器
压电陶瓷
复合材料
智能材料
柔性材料
MFC actuator
piezoelectric ceramics
composite material
smart material
flexible material
