Factors Affecting The Performance Of High Temperature Resistant Magnets
Mar 11, 2023| What are the factors that affect the performance of high temperature resistant magnets? Let's take a look.
Ambient temperature for high temperature resistant magnets. Due to the negative temperature coefficient of sintered NdFeB, the instantaneous extreme high temperature and continuous extreme high temperature of the application environment will cause different degrees of demagnetization to the magnet itself, including reversible and irreversible, recoverable and non-recoverable.
Ambient humidity for high temperature resistant magnets. NdFeB is easy to corrode and oxidize. Generally, we adopt external treatment to maintain permanent magnets, which cannot fundamentally deal with the influence of ambient humidity on magnets. The more boring the environment, the longer the magnet will last.