Neodymium magnet,AlNiCo maget, Smco magnet,Ferrite magnets, rubber magnets supplier from china

How to Choose the Correct Grade of Permanent Magnet Materials

How to Choose the Correct Grade of Neodymium Magnet Materials

Selecting a grade is the next step, once you have decided which permanent magnet material is best for your application.

Generally, a grade indicates the Maximum Energy Product of a neodymium magnet.
For instance, Grade N32 implies the (BH)max is about 32 MGOe. A higher grade of permanent magnet has a better performance. However, higher grade is usually associated with a higher cost. Taking sintered Nd-Fe-B magnets as an example, the price of Grade N45 is twice and even more of that of Grade 33.
Other property parameters, such as Br and Hci, also need to be considered in selecting a grade. One way to select the suitable grade for your application is "trial and error".
You can purchase the several magnets with different grades (some suppliers have these magnets available on their shelves) and try each grade until you find one right for your application.

Tags: neodymium magnets Permanent Magnet Materials Smco magnets

TEL: 0086-592-5781916 5144899 FAX: 0086-592-5123653
ADD: Unit H, 4F RiHua Mansion,No. 8 Xinfeng 2nd road,Torch Hi-Tech Zone,Xiamen,China.
Copyright @ Xiamen Everbeen Magnet Electron Co.,Ltd. All Right Reserved. ICP:05020812