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Long-Term Stability NdFeB Magnets

Why the experts choose NdFeB Magnets in an electrical machine design?
An important aspect that long term stable polarization performance of permanent magnets over the lifetime of the application.

The stability of Permanent NdFeB magnet,they are temperature stability, and magnetic performance stability. Temperature stability of the permanent magnet by means of temperature change in the environment can cause changes in the degree of magnetic properties. Stability of the magnetic field is applied under the conditions applied, the extent of causing magnetic change. When the permanent magnet motor system works, due to the presence and influence of the motor armature winding temperature rise. In motor ,the performance of permanent NdFeB magnets,which effected by the temperature and magnetic field.

Long-Term Stability for NdFeB Magnets

1.Testing performed at 22°C
2.Load line B/H=0.5
3.Sample tested:Disc Ø15 mm x T 5mm
4.Sample Temperature grades:80,120,150 ℃

China Magnets Source Material Ltd is the professional permanent rare earth magnet factory in China mainland. All of our magnet products are customized, machined and tested at our facility and then delivery to our customers. we supply the stability of NdFeB magnets material for you. Pleasae contact us to get more information.

Contact information
China Magnets Source Material Limited
Tower B, Qiongzhu Building,
Huawang Rd,Longhua District,
Tel: +86 755 28174720
Fax: +86 755 28174720