What are the ways to increase the magnetic force of a circular strong magnet

What are the ways to increase the magnetic force of a circular strong magnet? Maybe many people don't know much about magnets, and for many people its existence may not make much sense, but once you know its use, you can't help but sigh! It turns out that the role of magnets is so great, but we will not introduce this knowledge to you this time. Let's take a look at what methods are better to increase the magnetic force of magnets. I believe it will be of great help to you.

1. The method of magnetic circuit design concentrates the magnetic flux on the yoke to generate a strong suction force.

2. The method of concentrating the magnetic lines of force can be used to attract a conductive magnet plate on the magnet, and the magnet manufacturer will generate a higher magnetic field on the edges and edges of the conductive magnet plate.

3. Don't be in a hurry if the magnetic force is not enough. You can add an iron sheet to the other wall of the magnet to strengthen the magnetic force. At this time, the magnet manufacturer uses the magnet surface.

4. There is a relatively simple method that we can re-magnetize the magnet to make it reach the state of magnetization saturation.