A neodymium magnet (also known as NdFeB, NIB or Neo magnet), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure.
Neodymium magnets are widely used in various fields, such as motors, speakers, electric generators etc. Besides, neodymium magnet is the strongest type of permanent magnet commercially available.
Here are many grades can be chosen, like N35, N40H, N45SH etc, what does it all mean? Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard: M - H - SH - UH – EH–AH.
Dimensions and shapes can be customized, and we can produce magnets according to your requirements. Of course, if you have no ideas about grades, our engineers will provide you suitable suggestions.
If you have other questions, welcome to contact us directly, and we can talk in details.