| 磁致伸缩材料的特性及应用研究（Ⅰ） |
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| 引用本文： | 胡明哲,李强.磁致伸缩材料的特性及应用研究（Ⅰ）[J].稀有金属材料与工程,2000,29(6):366-369. |
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| 作者姓名： | 胡明哲 李强 |
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| 作者单位： | 武汉理工大学,武汉,430070 |
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| 摘 要： | 回顾总结了磁致伸缩材料的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）Ｏ２（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。
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| 关 键 词： | 超磁致伸缩材料 致动器 传感器 军用声纳系统 |
Research on Characteristics and Applications of Magnetostrictive Materials |
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| Hu Mingzhe,Li Qiang,Li Yinxiang,Zhang Yiling.Research on Characteristics and Applications of Magnetostrictive Materials[J].Rare Metal Materials and Engineering,2000,29(6):366-369. |
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| Authors: | Hu Mingzhe Li Qiang Li Yinxiang Zhang Yiling |
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| Abstract: | 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. |
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| Keywords: | magnetostrictive(magnetoelastic) material actuator sens |
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