What is saturation magnetization?

The so-called saturation magnetization is that after the magnet is magnetized by a certain strength magnetic field, the product can have the highest maximum magnetic energy product, which is the qualified magnetization standard;

Can increasing the magnetic field strength increase the maximum magnetic energy product of the product? The answer is No. the maximum magnetic energy product of NdFeB is determined according to the proportion of corresponding rare earth elements in the product and the existing technology;

When the magnetic powder is mixed and pressed, its maximum magnetic energy product (BH) max is determined. No matter how high the magnetic field strength is, its (BH) max cannot be improved.