Samarium Cobalt Pot Magnets

Samarium cobalt pot magnets are powerful permanent magnets which are encased in a steel pot and are workable under very high temperatures that is 200° C. The magnetic force of these magnets are very high as compared to ceramic magnets due to which they have good resistance against demagnetization. Samarium pot magnets can be fastened that is they can be pressed, glued and screwed.

Despite they have a steel pot but this also does not provide any protection against flowing of magnetic force out. Thus while making pot magnet the distance between the steel element and the magnet should be maintained.


Applications
The samarium pot magnets have following applications:

• Welding moulds of spot-welding machines
• In very small tools
• In various gripping operations