Diametrical Ring Neodymium Magnet 1.Dimensions: Customized / As Required 2.Materials: Nd-Fe-B N35,N38,N40,N42,N42,N50,N52,N55 (Grade of NdFeB Magnet) 3.Plating/Coating: Nickel,Zinc,Epoxy and etc. 4.Magnetization direction: Diametrical magnetized 5.Max operating temp.: 80-220 degrees celsius

Ring Neodymium Magnet Neodymium magnet (NdFeB), commonly known as "rare earth" magnet, is a high-performance permanent magnet made of neodymium, iron and boron alloys. They are real permanent magnets and will not lose their magnetism unless heated to a temperature exceeding the maximum operating temperature rating or their protective coating is damaged. Characteristic: -Energy products may exceed 50mgoe -Low corrosion resistance Applications: -automotive -electronics (sensors, speakers, scanners) -medical (scanners) -magnetic separators