High-Temperature Magnets

Alnico Magnets are extremely resistant to heat and corrosion and can operate at temperatures up to 500C. While they have very high Br values, comparable with NdFeB and SmCo they are easily demagnetised by external fields, but careful design can minimise this. We can help advise how to minimise these issues. With correct designing, Alnico can be a very powerful magnet with a superb temperature characteristic that no other magnet can match. Additionally, It can also be used for applications where fine tuning is advantageous.