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Small magnets have strong absorbability and are now applied to products of all walks of life. They play a very important role, so how do magnets make them?

In fact, the magnet itself is not a monolithic component of the main ingredients, such as neodymium, iron, boron and other raw materials, and then mixed and sintered, so that the raw materials of our magnets are made well. The raw materials of the magnet are mainly two types of circular and square, and what size is needed to cut out of the large blank material by the slicer After cutting, it is electroplated after surface treatment. The magnet plating is to protect the magnet from corrosion and rust, and has nothing to do with magnetic force. After the plating, the magnet is not magnetic. Magnetizer is needed to magnetize the magnets.

The above is the simple process of magnet production. Of course, some small details are not here.