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…

What did La Verendrye discover?

What did La Verendrye discover? During these two years in the northern posts of the Great Lakes Pierre Gaultier de La Vérendrye became certain that exploration of Lake Winnipeg and the “great Western river” would ultimately lead to the discovery of the Pacific Ocean. What did verendrye do? He and Read more…