Magnet performance and selection

- Sep 19, 2018 -

There is a magnetic material that can permanently maintain a strong magnetic force even without the supply of external magnetic fields and currents. This is a neodymium iron boron magnet. Of course, there are ferrite magnets, samarium cobalt magnets, and the like. Understand the following, choose the right magnet product according to different products and environments.


These powerful magnets have their own outstanding characteristics depending on the material. There are advantages to the motor magnets at the same time. One material is absolutely suitable for use in environments where the electrical magnets are not used. In the characteristics of the neodymium magnet, for example, the strength of the magnetic force is very strong, but it is apt to rust. The magnetic strength and heat resistance of the samarium-cobalt magnet are very good. However, this material is relatively fragile and resistant to impact.


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