Is cobalt a good magnet?

Is cobalt a good magnet? Samarium Cobalt (SmCo) Magnets for High Temperature Applications. Samarium Cobalt (SmCo) magnets are strong permanent magnets with exceptional magnetic properties. They offer excellent temperature stability and a high resistance to corrosion or demagnetization. What are cobalt magnets used for? Samarium cobalt magnets, because of their Read more…