In the actual application process, some customers will encounter the purchase of ferrite magnets magnetic adsorption is not enough, this is how it is, there is no way to improve (enhance) ceramic ferrite magnets magnetic it, the following small Fu for you to introduce a few.
1, Choose a higher performance grade
Understand the current performance level of ferrite magnets, if Y25, can be upgraded to Y30, Y30BH, Y35, etc., the magnetic strength will increase, the adsorption capacity naturally enhanced.
Ceramic ferrite performance grade grade data: https://www.couragemagnet.com/ferrite-grade-chart/
2, Increase the size of the ferrite magnet
In the case of the structure allows, increase the length, width and height dimensions of the ferrite magnet can effectively improve the adsorption capacity of the magnet.
Illustration shows injection molded ferrite magnets.

3、Increase the stainless steel shell
Formation of ferrite magnetic components, stainless steel shell wrapped with ferrite magnets, mainly the shell plays a role in the convergence of the magnetic circuit, the magnetic field is concentrated to the work surface.
4、Adding rare earth components
By adjusting the chemical composition and formulation of permanent magnet ferrite, you can change its crystal structure and magnetic properties. For example, increasing the content of rare earth elements (such as neodymium, samarium, praseodymium, etc.) can improve the magnetic strength of permanent magnetic ferrite.
If you encounter ferrite magnetism is not strong enough, you can enhance the magnetic strength through the above four methods, such as still can not meet the requirements can consider replacing the rare earth neodymium iron boron material.
It is worth knowing;
Factors affecting the suction force of permanent magnets
Analysis of the causes of insufficient magnetic force of neodymium magnets
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