1) NdFeB permanent ring magnet
NdFeB稀土永磁磁环
1.
The impulse magnetization for NdFeB permanent ring magnets including radialhomopolar and twelve-pole magnetization is studied in this paper using finite-elementanalytic software ANSYS combining the experiment.
本文采用计算机模拟与实验相结合的方法，利用有限元分析软件ANSYS对NdFeB稀土永磁磁环脉冲充磁(包括辐射充磁和六对十二极充磁)过程中的初始电压、磁场分布、铁芯材料选择、线圈匝数及绕法、外层磁轭、磁场的轴向分布等影响因素展开了系统的研究，并结合实验结果进行证实。
3) 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 。
4) 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。
5) rare-earth permanent magnets
稀土永磁
1.
The preparing technology of rare-earth permanent magnets by injection moulding and the questions in each step are systematically introduced.
本文系统地介绍了注射成型粘结稀土永磁体的制备工艺 ,以及各个环节应该注意的问题。
2.
There are many reports on making high-performance anisotropic rare-earth permanent magnets with plastic working.
塑性加工是一种可制备各向异性材料并可实现近终形成形的方法,已有一系列尝试将其应用于制备高性能各向异性稀土永磁材料的研究报导。
3.
Dual-phase nanocrystalline composite exchanging rare-earth permanent magnets show both a high remanence Br and a high coercivity field iHc.
两相纳米晶复合交换耦合稀土永磁材料由于具有高剩磁、高磁能积、高矫顽力和相对低的稀土含量等优点而成为当前国际上研制新一代稀土永磁材料的主要途径。
6) REPM
稀土永磁
1.
A Novel Digital REPM Brushless DC Motor Drive System Used in Electric Dental Chair;
新型牙科座椅用数字式稀土永磁无刷直流电机驱动系统
2.
Rare earth permanent magnet brushless direct current motor (REPM BLDCM) is a kind of newly developing technology during recent years.
稀土永磁无刷直流电机是近年来发展起来的一项新技术、新产品，从它诞生之日起，就以其优良的性能在各个领域得到了广泛的应用。
3.
Rare earth permanent magnet brushless direct current motor (REPM BLDCM) is a novel technology as well as a new product that has been rapidly developed in recent years.
稀土永磁无刷直流电机是近年来迅速发展起来的一项新技术、新产品。
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。
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