| Fe-Ga合金磁致伸缩材料的研究进展 |
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| 引用本文： | 李勇胜,张世荣,杨红川,李扩社,徐静,于敦波.Fe-Ga合金磁致伸缩材料的研究进展[J].稀有金属,2006,30(5):666-670. |
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| 作者姓名： | 李勇胜 张世荣 杨红川 李扩社 徐静 于敦波 |
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| 作者单位： | 北京有色金属研究总院稀土材料国家工程研究中心,有研稀土新材料股份有限公司,北京,100088 |
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| 摘 要： | 与稀土磁致伸缩材料Tefernol-D相比, Fe-Ga合金具有饱和磁场低、磁导率高、强度高、脆性小和温度特性好等特点, 其潜在的应用范围更为广泛, 尤其适用于强震动、大负荷、强腐蚀等较为恶劣的工作环境. 重点介绍了Fe-Ga磁致伸缩材料的制备工艺、合金成分、微观结构及性能等方面的研究进展.
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| 关 键 词： | Fe-Ga合金 磁致伸缩 研究进展 |
| 文章编号： | 0258-7076（2006）05-0666-05 |
| 收稿时间： | 2006-06-02 |
| 修稿时间： | 2006-06-022006-08-15 |
Development of Galfenol Magnetostrictive Materials |
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| Li Yongsheng,Zhang Shirong,Yang Hongchuan,Li Kuoshe,Xu Jing,Yu Dunbo.Development of Galfenol Magnetostrictive Materials[J].Chinese Journal of Rare Metals,2006,30(5):666-670. |
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| Authors: | Li Yongsheng Zhang Shirong Yang Hongchuan Li Kuoshe Xu Jing Yu Dunbo |
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| Affiliation: | National Engineering Research Center for Rare Earth Materials, General Research Institute for Non-Ferrous Metals, and GRIREM Advanced Materials Co. Ltd., Beifing 100088, China |
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| Abstract: | Compared with the rare earth giant magnetostrictive materials(Terfenol-D),Fe-Ga alloys with lower saturation magnetic field,higher relative permeabilities,higher strength,lower brittleness and better temperature characteristics,can be used widely in some adverse conditions,such as strong vibration,large load,violent erosion.This article introduced recent development about its preparing processes,compositions,microstructures and properties. |
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| Keywords: | iron-gallium alloys magnetostriction research development |
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