The main magnetic performance parameters of NdFeB magnets include remanence (Br), coercivity (Hc), and maximum energy product (BHmax). Remanence (Br) measures how strong the magnet remains after being magnetized and is usually expressed in Tesla or Gauss.
What are the magnetic performance parameters of NdFeB magnets?
The main magnetic performance parameters of NdFeB magnets include remanence (Br), coercivity (Hc), and maximum energy product (BHmax). Remanence (Br) measures how strong the magnet remains after being magnetized and is usually expressed in Tesla or Gauss. Coercivity (Hc) indicates the resistance of the magnet to becoming demagnetized. A higher coercivity means better stability in harsh conditions. Maximum energy product (BHmax) shows the overall strength of the magnet and is a key figure to compare different magnets; it is usually given in Mega Gauss Oersteds (MGOe). Together, these parameters help customers understand how strong, stable, and suitable a NdFeB magnet is for various applications.
