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This magnet product is horn ring magnet, the material is sintered ferrite, Y25 grade, the magnet size is 16mm in outer diameter, 7mm in inner diameter, 5mm in thickness, and magnetized in the axial direction.
At present, the most used speaker magnets on the market are ferrite and NdFeB. If you have a wholesale custom demand for speaker magnets and car audio magnets, please contact Courage Magnet Factory!
Note: since some customers need magnetization for delivery, and some customers do not need magnetization, please inform clearly before consulting the magnet sample.
Attached is the specification list of some horn ring magnetic steel of our company!
More sizes of speaker ring magnets are recommended;
Related speaker magnet knowledge introduction;
How to select horn speaker magnet? It will help you after reading
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
Product is a Y30 (C8) grade round ferrite magnet, the N pole has a pit, the surface magnetic field strength is about 1300 Gauss, the specific size is 18mm in diameter, 8mm in thickness, magnetized in the thickness direction, and the tolerance is ±0.1mm....
You are now browsing this is a 4 inch ceramic ferrite ring magnet, by the courage magnet manufacturers physical samples photographed, magnetic ring outer diameter 110mm, hole 50mm, thickness 6mm....
Product name :Dia 18mm x 3mm Anisotropic Ferrite Disc Magnet。Main Features: It has the advantages of good anti-demagnetization performance, low cost, and not easy to corrosion, among which the isotropic sintered ferrite permanent magnet material is weak in magnetism...
This product is a ring ferrite magnet with an outer diameter of 13.5mm, an inner diameter of 10mm, and a thickness of 4mm. The grade is Y10, the surface magnetic field strength is about 650 Gauss, and the magnetism is not very strong....
Need to buy black cheap ceramic ferrite magnet with good corrosion resistance, you can contact us, support customization of various properties and sizes, you now see this size for the length of 43mm, width of 10mm, thickness of 10mm...
This is a round magnet made of sintered ceramic ferrite material, diameter 20mm, thickness 10mm, although not as strong as neodymium material, but for general application is enough, the disk magnet also according to the customer's requirements with edge chamfering....
This product is round ferrite magnet with a diameter of 9mm and a thickness of 3mm, the performance class is Y30, magnetized in the thickness direction, without electroplating protective layer, the magnetic force is usually 700-1000gs, the working temperature is -40°C to +250°C, Suitable for sensors, suction parts, electrical appliances, Hall induction....
This is a C8 grade ceramic ferrite block rectangle, with white marks made according to the customer's requirements. The magnet size is 13mm long, 11mm wide and 10mm thick. If you are interested in such a magnet, you can contact us to provide you with samples, prices,...