0769-23388351
Toggle Navigation
If you are careful, you will find that the grades of NdFeB are different from the material grades of ferrite magnets. What do the respective grades mean? Is there any difference in the appearance of the grades?
First, N stands for NdFeB, the second number stands for magnetic energy product, and then the letters stand for coercivity characteristics. For example, N35 without letters stands for the normal type of N35, M stands for medium coercivity, and H stands for high coercivity.
So what does the Y in the ferrite magnet material grade mean?
It is understood that Y means permanent magnet. It shows that this ferrite is a permanent magnet ferrite. The larger the number after Y, the higher the performance. If it is PCx, such as PC40, it is soft ferrite, and it has high permeability.
Parameter table of main performance grades of sintered permanent ferrite magnets;
Guess you are interested in the following content;
How are ceramic ferrite magnets made?
What is radial ferrite magnet? Which kinds are there?
How strong is the magnetic field of ferrite magnet? How to calculate?
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...