Permanent block Neodymium Rare Earth Magnet N40 / N45 For Loudspeaker

 
Permanent Neodymium Rare Earth Magnet For Loudspeaker
 
 
Specification
 

 
 
Advantage
 
1. Neodymium magnets are the most powerful commercially produced magnets.
2. NdFeB magnets have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
3. NdFeB magnets can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
4. Very high strength.
5. Relatively low cost.
6. Compared to Alnico and SmCo magnets, relatively easy to machine.
 
 
Surface Treatment of Magnet
 

 
Production Flow
 

 
 
Package for Shipment