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1)  NdFeB rare earth permanent magnet
钕铁硼稀土永磁
2)  Nd-Fe-B permanent magnet
钕铁硼永磁
1.
Nd-Fe-B permanent magnet pump motor has some characteristic as follows: low failure rate,simple structure,high reliability,low noise,high power.
在分析驾驶室液压自动翻转系统工作原理的基础上,设计了驱动液压油泵的钕铁硼永磁直流电动机。
2.
After the study on the voltage-regulating theory of permanent magnet generating set for farm automobile appliance, the permanent magnet generating set is redesigned and strong Nd-Fe-B permanent magnet material is adopted, this improves the output voltage at low speed.
通过对车辆用钕铁硼永磁发电装置稳压原理的研究 ,采用高磁性钕铁硼永磁材料和对发电装置进行改进设计 ,提高了低转速时的输出电压 ,使永磁发电装置在变转速、变负荷工况下输出电压保持稳定。
3)  Nd-Fe rare earth permanent magnetism alloy
钕-铁系稀土永磁合金
1.
Analysis of Nd-Fe rare earth permanent magnetism alloy by X-ray fluorescence spectrometry;
钕-铁系稀土永磁合金的X射线荧光光谱分析
4)  NdFeB permanent magnet
钕铁硼永磁体
5)  Nd-Fe-B permanent magnet material
钕铁硼永磁材料
1.
The test methods of Nd-Fe-B permanent magnet material were described in detail and test results were analyzed.
介绍了钕铁硼永磁材料的热稳定性。
6)  Nd Fe B Permanent Magnetism Alloy
钕铁硼永磁合金
1.
Determination of High Concentration Elements in Nd Fe B Permanent Magnetism Alloys by ICP-AES;
ICP-AES测定钕铁硼永磁合金中主量元素
补充资料:稀土-铁-硼永磁材料
分子式:
CAS号:

性质:用镨-钕混合物(用Di表示),其中含有铈或不含铈,或混合轻稀土金属La,Ce,Pr,Nd(用MM表示)取代金属钕而制得的永磁体。用烧结法制取,Di-Fe-B成分为:D5%~34.5%(质量),B1.0%~1.6%(质量),余为Fe,MM-Fe-B中MM含量比Nd-Fe-B中Nd高很多,用烧结法制取33.5Di(5Ce-Di),1B余为Fe的磁性能:(B·H)m=318.4kJ/m3(40.0  MGsOe),  mHc =811.9kA/m(10.2kOe)。添加Co,Al,Nb等元素,并以部分Nd取代MM,可使MM-Fe-B的矫顽力提高到517.4kA/m(6.5kOe)。这两种磁体价更低。

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