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1)  the rare earth lifting permanent magnet
稀土起重永磁吊
1.
According to the further study of the rare earth lifting permanent magnet and the summary of the industrial prototypes,a systematic design theory has been established in this paper.
通过对稀土起重永磁吊研制过程的总结和研究 ,系统地论述了稀土起重永磁吊的设计原理 :①永磁体的回复曲线起始点应位于其退磁曲线的最大磁能积点或其下方 ,以提高吸重比(吸重 /永磁体重量 ) ;②不同性能永磁体应与磁路结构有机配合 ,以降低吸重成本比 (永磁体成本 /吸重 )。
2)  permanent magnetic lifter
永磁起重吊
1.
According to the characteristic of transfer of magnetism and mechanical force,rare-earth permanent magnetic lifter was studied and designed.
利用磁与机械力的转换特性,进行了稀土永磁起重吊的研究和设计。
3)  the lifting permanent magnetic crane
起重永磁吊
4)  rare earth permanent magnets
稀土永磁
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5)  rare earth permanent magnet
稀土永磁
1.
The development and demand analyse of rare earth permanent magnet in China;
我国稀土永磁材料的发展和需求分析
2.
Study on parameter test system of rare earth permanent magnet synchronous machines based on computer;
稀土永磁同步电机参数测试系统的研究
3.
The rare earth permanent magnet synchronous motor introduced in the paper is designed for the well pumping unit.
用于抽油机自起动的稀土永磁同步电动机是一种复合电机 ,它兼有同步电动机与异步电动机的优点 ,起动时如同异步电动机而牵入同步后运行在同步转速 。
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6)  rare-earth permanent magnet
稀土永磁
1.
Research and development of rare-earth permanent magnet machines;
稀土永磁电机的关键技术与高性能电机开发
2.
The Nd-Fe-B alloy is named as "the 3~(rd) generation of rare-earth magnets",and becomes into a rare-earth permanent magnet with the fastest industrialization and increase rate by means of its excellent price/performance and performance improvement.
在总结Nd-Fe-B稀土永磁材料发展历程的基础上,预测未来该产业的发展趋势。
3.
Based on the study on the electric steady voltage of the rare-earth permanent magnet generating set on the vehicle,a creative design of generating set s windings are applied to make the output voltage of generating set stabilize.
通过对汽车用稀土永磁发电装置稳压原理的研究,对发电装置绕组进行创新设计,使发电装置输出电压稳定的直流电,解决了汽车低速照明和用电设施的问题。
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补充资料：1:5型稀土钴永磁材料
分子式：
CAS号：

性质： 稀土(RE)-Co  1:5(原子比)型化合物为：SmCo5，(Sm，Pr)Co5、(Ce、Sm)(Co，Cu、Fe)5～6、MMCo5(MM代表混合轻稀土金属)等为第一代永磁体。其商品磁能积达到127～183kJ/m3(16～23MG3Oe)矫顽力(mHc)1194～3184kA/m(15～40kOe)。代表组成：Co66%(质量)，Sm34%(质量)。用粉末冶金、还原扩散、熔体快淬，铸造等方法制备。这些磁体可制备各种电机、电动机、磁浮选机及核磁共振仪等。  

说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条