Alnico Magnets
Alnico magnets are made up of Aluminium, Nickel and Cobalt.
Although this type of magnets have a very high remanence induction, the coercivity is very low. It shows great stability in temperatures, maintaining its magnetic features between –250ºC and 425ºC.
Alnico magnets have a high magnetic induction.
This type of magnets are used mainly in measuring equipments and detection systems by magnetic fields (analytical weighing, brakes,...).
This is the magnet quality which offers best behaviour regarding temperature increase.