Influence of different magnetization modes on the magnetism of ferrite magnets

As mentioned earlier, the most common magnetization methods of ferrite are axial magnetization and radial magnetization. Axial magnetization and radial magnetization can be divided into ordinary axial magnetization, axial multipole magnetization, radial multipole magnetization and ordinary radial magnetization. The magnetization methods are produced in strict accordance with the customer's requirements. However, due to the different requirements of each customer for the product, the problems caused by the magnetization methods are also endless.

Ordinary axial magnetization, although the surface looks simple, but in the actual production process due to the magnetizing voltage, magnetizing head coil arrangement, magnetizing machine waveform control and other factors.  The same ferrite magnet will be strong or weak due to any of these factors.

Ferrite axial multipole magnetization is more complex than ferrite ordinary axial magnetization, ferrite axial multipole magnetization, due to a plane at the same time there are multiple magnetic poles, first of all, the adsorption force of the magnet surface is significantly enhanced, because the magnetic field lines generated by the mutual attraction and repulsion of multiple magnetic poles are relatively dense, and the magnetic adsorption force generated by multiple magnetic poles is also enhanced.

Axial 12 pole ferrite ring magnets

Related axial multipole ferrites: Axial 6 pole hard ferrite ring magnet 30x16x5mm

Ferrite axial single-sided multipole magnetization relative to axial multipole, single-sided multipole magnetization due to the reason of magnetization mode, single-sided multipole magnetization due to the magnetic force is refracted from the other side, to achieve the purpose of enhancing magnetism, so the axial single-sided multipole magnetization is not axial double-sided multipole magnetization to be relatively strong in magnetism, The choice of axial single-sided multipole magnetization must be based on the specific requirements of customers.

The sample below is a single-sided 2-pole ferrite wafer

Axial single-sided multipole ferrite sample reference: Axial single side four pole water meter magnet ring 9.5x5.7x3.5mm

The above is about the influence of different magnetization methods on the magnetic properties of ferrite ceramic magnets, edited by Chinese magnet supplier Courage magnet manufacturer Xiao Fu, thank you for your reading, have questions or purchase please send inquiries, thank you!

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