materials come in energy products from 16 MGOe up to 33 MGOe. Their high
resistance to demagnetizing influences and excellent thermal stability has
ensured Sm-Co as the premium choice for the most demanding motor applications.
In addition, the corrosion resistance is significantly higher than, for
example, Nd-Fe-B. It is still recommended to coat the magnet in acidic
conditions. Its corrosion resistance has also offered a high degree of comfort
to those looking to use magnets in medical applications.