A strong magnet is a neodymium iron boron magnet. Compared with ferrite magnets, AlNiCo magnets and SmCo magnets, the magnetic properties of NdFeB magnets are much better than those of other magnets. NdFeB magnets can absorb 640 times of their own weight. Therefore, NdFeB magnets are often called powerful magnets by people outside the industry. How to increase the magnetic properties of powerful magnets is as follows:
1. In a simple way, we can magnetize the magnet again and make it reach the state of magnetization saturation.
2. The magnetic circuit design method gathers the magnetic flux in the yoke to produce a strong suction.
3. The method of concentrating magnetic field lines can be used to attract a magnetic iron plate on the magnet, which will produce a higher magnetic field on the edges and edges of the magnetic iron plate.
4. If the magnetic force is not enough, you don't need to rush. You can add iron sheet to the other wall of the magnet to strengthen the magnetic force. At this time, the magnetic iron surface is used.
