0769-23388351
Toggle Navigation
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
This 1mmx1mm miniature circular magnet has a compact size and a surface magnetic field of approximately 2900 Gauss, making it suitable for precision applications with high requirements for magnet size....
This product is a miniature round magnet, made of rare earth NdFeB magnets, belonging to the ultra-small size magnet series, using N35 grade, the specific size is 1.5mm diameter, 1mm thickness, axial magnetization, surface nickel coating, tolerance ±0.05, such as If you are interested in this small magnet product, you can contact us to customize it for you....
Customers from the United States, the United Kingdom, Australia, Japan, Poland and other customers are looking for ferrite cylindrical magnets. Welcome to contact the Courage magnet manufacturer. Our company is located in Dongguan, China. There are many ready-made sizes and low prices. Like the main picture...
The sample is a small-sized Y35 ferrite magnetic block with a specification of 3 × 1.3 × 4mm, magnetized along the length direction, and a surface magnetic field of about 1300 Gauss....
This is a very small rectangular ferrite block magnet, measuring 2.45 mm in length and 1 mm in both width and height. It is magnetised along its length and is barely noticeable when held in the hand....
7.4x6x5mm Ferrite Small Block Magnet Introduction，Material: Hard Ferrite (Ceramic)，Shape: Block / Rectangle / Bar，Coating: No Coating，Grade (Chinese Stardard): Y30，Operating temperature: -40°C to 250°C，Delivery time: 7-15 days，Magnetization direction: thickness....
U-shaped neodymium magnets are a type of high-performance permanent magnet material with a structure resembling the letter ‘U’. Manufactured from sintered neodymium-iron-boron, they are characterised by high magnetic energy product....
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...