摘要
回顾总结了磁致伸缩材料的发展及其在器件方面的应用 ,对以该材料为核心的各种器件性能作了阐述并与Pb(Zr,Ti) O3(PZT)压电材料进行比较。报道了武汉理工大学开展的超精密微位移致动器和磁场光纤传感等方面的研究 ,并对该材料今后的应用进行了展望。
The developmental history and application of magnetostrictive materials are introduced. Their characteristics are compared with those of Pb(Zr,Ti)O 3 piezoelectric (PZT) ceramics. The results of some research on ultraprecise micromoving actuators and optical fiber magnetoelastic sensors conducted in our laboratory are presented. Future applications of these materials are also discussed.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2000年第6期366-369,共4页
Rare Metal Materials and Engineering
关键词
超磁致伸缩材料
致动器
传感器
magnetostrictive(magnetoelastic)material
actuator
sensor
