How do the appearance defects of magnets affect their magnetic properties?
Time:2025-02-12
Views:51
Guys! Today Tecomag will talk about how the appearance defects of magnets affect the magnetic properties?
Did you know that seemingly insignificant appearance problems actually have a large impact on magnetic properties? If there is a crack on the surface, the internal magnetic domain structure of the magnet is messed up, like the disrupted puzzle, the magnetic property is not uniform, the permeability is reduced, and it is particularly easy to demagnetize, and the anti-interference ability drops linearly.
Pores and sand holes are not small things, they account for the "site" of the magnet, the effective volume becomes smaller, the remanence and coercive force are greatly reduced, and the magnetic field generated is also crooked and uneven.
There are scratches and wear, the microstructure of the magnet surface is destroyed, the local magnetic properties are chaotic, so that the corrosion can be exploited, and the magnetic properties are like opening a "small slide".
The corner defect is more serious, the magnetic field is badly distorted in that, the good magnetic field lines are pulled crooked, and the magnetic energy has to follow the "blood". Therefore, when producing and using magnets, we must pay close attention to the appearance defects, otherwise the performance of the magnets is poor, and the applied equipment will be implicated!
The above is the influence of the appearance defects of Tecomag finished magnets on the magnetic properties, I hope to help you! If you need to buy quality guaranteed magnets, please consult Tecomag! Email: sales01@tecomag.net; info@tecomag.net
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