Neodymium Magnet

Neodymium magnetis graded according to their maximum energy product, which relates to the magnetic flux output per unit volume. Higher values indicate stronger magnets. For sintered NdFeB magnets, there is a widely recognized international classification. Their values range from 28 up to 52. The first letter N before the values is short for neodymium, meaning sintered NdFeB magnets. Letters following the values indicate intrinsic coercivity and maximum operating temperatures (positively correlated with the Curie temperature), which range from default (up to 80 °C or 176 °F) to AH (230 °C or 446 °F).
View as  
 
  • Loudspeaker Neodymium Magnet is widely used in loudspeaker. Usually these magnets are designed by N35 ,N38, N38M, N35H, N38H, N40H grade. Typical sizes are 12x1.5 mm,D12x2mm, D15x2mm, D15x5 mm,D20x2 mm

  • Cosmetic Neodymium Magnet, like perfume, lipstick, people use a pairs of 4 or 8 multipoles magnetized ring NdFeB magnets, when rotate the pipe, magnetic force can separate/attract another part. Usually these magnets are designed by N35 grade. Typical sizes are D23xD19x2.5 mm, D26.8xD19.8x2.5 mm

  • Packing Neodymium magnet is widely used in package button. Usually these magnets are designed by N35grade. Typical sizes are D8x2mm, D9.5x1.5 mm, D9.5x2 mm, D10x1mm, D10x1.5mm, D10x2mm, 12x1.5 mm, D12x2mm, D15x2mm, D15x5 mm, D20x2 mm

 1 
Neodymium Magnet factory in China - Deko Magnetic Electronics, we are the manufacturer and supplier.Customized and high quality made in China Neodymium Magnet is available.