| 挠性陀螺仪用Nd-Fe-B永磁材料研究 |
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| 引用本文： | 陶冠时,齐宇轩,张文臣,王景代,李岫梅.挠性陀螺仪用Nd-Fe-B永磁材料研究[J].电工材料,2011(1):35-38. |
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| 作者姓名： | 陶冠时 齐宇轩 张文臣 王景代 李岫梅 |
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| 作者单位： | 陶冠时,齐宇轩,TAO Guan-shi,QI Yu-xuan(天津航海仪器研究所,天津,300131);张文臣,王景代,李岫梅,ZHANG Wen-chen,WANG Jing-dai,LI Xiu-mei(钢铁研究总院,北京,100081) |
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| 摘 要： | 针对陀螺仪力矩器用Nd_Fe_B永磁材料在使用过程中存在的问题,对材料成分进行了调整,通过添加微量元素、改变烧结工艺等方法提高材料的磁稳定性及力学特性,使其更适于陀螺仪力矩器的应用。
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| 关 键 词： | NdFeB永磁 磁稳定性 力学特性 陀螺仪力矩器 |
Nd-Fe-B Permanent Magnetic Material for Dynamically Tuned Gyro Motor |
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| TAO Guan-shi,QI Yu-xuan,ZHANG Wen-chen,WANG Jing-dai,LI Xiu-mei.Nd-Fe-B Permanent Magnetic Material for Dynamically Tuned Gyro Motor[J].Electrical Engineering Materials,2011(1):35-38. |
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| Authors: | TAO Guan-shi QI Yu-xuan ZHANG Wen-chen WANG Jing-dai LI Xiu-mei |
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| Affiliation: | TAO Guan-shi1,QI Yu-xuan1,ZHANG Wen-chen2,WANG Jing-dai2,LI Xiu-mei1(1.Tianjin Navigation Instrument Research Institute,Tianjin 300131,China,2.Central Iron and Steel Research Institute,Beijing 100081,China) |
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| Abstract: | In view of problems in using sintered Nd-Fe-B permanent magnetic material for gyroscope torque motor,measures were adopted which include adjustment of composition,adding of trace elements and improvement of sintering technique,etc to increase the magnetic stability and mechanical properties. |
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| Keywords: | Nd-Fe-B permanent magnetic material high magnetic stability mechanical properties gyroscope torque motor |
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