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The magnetic force of big magnets is very terrible, and the price is relatively expensive. They are also called death magnets. They can be made into round, circular, arc, block and other shapes. If you need, our company can process and customize large neodymium magnets of about 100-220mm（5 inch - 8 inch） for you (or choose ceramic ferrite material). You just need to tell us the specific size of the magnet, and look forward to your inquiry!
Display of annular ring neodymium magnet samples with a diameter greater than 200mm;
Recommend more large magnets for you: https://www.dgcourage.com/zhuanti/big-size-magnets/
Large ring magnet made of other materials;
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
This magnet ring is made of high-performance rare earth neodymium as the base material, with an outer diameter of 30 millimeters and a thickness of 6 mm, in a ring design. In terms of surface treatment, a nickel layer is first used as a base to enhance corrosion resistance and coating adhesion....
This 1/2-inch neodymium magnet is circular in shape and features a phosphated coating, offering excellent corrosion resistance, making it particularly suitable for applications in humid or harsh environments. It measures 12.5 mm x 3 mm and provides strong magnetic force...
This is a strong neodymium rod magnet with a diameter of 2mm and a height of 20mm. The surface is coated with zinc and magnetized in the axial direction. Customers can choose the appropriate height for their own product needs. We can customize or provide stock for you. Welcome to consult....
This is a circular neodymium magnet with a diameter of 5mm and a thickness of 1.5mm. It belongs to the small magnet series. It is magnetized axially. The surface coating of the magnet is nickel copper nickel, N35 grade. These small and thin circular magnets are very suitable for various applications. If you need this magnet, please contact us and support customization on demand....
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...
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....