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 is a multi-pole ferrite magnetic assembly, composed of injection molded ferrite + shaft, also known as injection molded ferrite magnetic rotor magnet, rotor OD 29.8mm, height 7.5mm, shaft 3.17mm...
Product Name: 6x6mm cylindrical neodymium magnet, Color: silver white, Manufacturer: courage magnet, N35 is about 4100 Gauss, and n52 is about 4800 Gauss, We have a great price advantage in the production of high-performance magnets. We look forward to your consultation!...
This product is a small magnet, made of neodymium with galvanized surface. How small are these magnets? 5mm, 8mm in length, 2mm in width, 2.5mm in width, 1mm in thickness, 1.5mm in thickness, if you are interested in such small neodymium block magnets, you can tell us the size you actually need, and...
You are now viewing a ceramic ferrite ring magnet with 60mm bore (center hole), 120mm outer diameter, 20mm thickness, medium to large size magnet, no plating on surface, especially suitable for speakers, horns, salvage, fishing, and mechanical equipment,...
Introduction of small size ring neodymium magnet; Product name: Nickel-plated strong neodymium small ring magnet，Performance level: N35 (can be customized for higher performance)，Product size: 8mm diameter, 2mm thickness, 4mm middle hole...
This is a thin rectangular block neodymium magnet, the specific specifications are length 40mm, width 25mm, thickness 1.5mm, strong magnetic force, N35 grade, magnetized in the thickness direction, suitable for ceiling lamps, crafts, home furnishing, electronic products, can be matched with 3M back glue to use....
This is a small size ring rare earth magnet, N38M grade, the outer diameter of the ring is 11mm, the hole is 2mm, which is also relatively small, the thickness is 5mm, the surface is plated with bright nickel, this type of magnet is suitable for passing through some thin shafts....
This is a very hot neodymium round magnet size, diameter 10mm, thickness 2mm, in many areas can be applied, the only difference is that different customers choose the coating, performance level and temperature resistance performance on the difference, the magnet weighs about 1.2g....