samariumkobaltas
Samariumkobaltas is a type of rare-earth magnet composed of an alloy of samarium and cobalt. These magnets are known for their strong magnetic properties and high resistance to demagnetization, particularly at elevated temperatures. They belong to the family of permanent magnets, meaning they retain their magnetism after being magnetized.
The magnetic properties of samarium-cobalt magnets arise from the strong spin-orbit coupling of the samarium ions.
Samarium-cobalt magnets are manufactured through a powder metallurgy process involving sintering. They are brittle and susceptible