Samarium Cobalt Magnets

"SmCo" is short-hand for Samarium Cobalt, a type of permanent magnet material. Good general descriptions of Samarium Cobalt material are available at:

• http://www.allmagnetics.com/smco.htm
• http://www.magnetsales.com/smco/Smco1.htm
• http://en.wikipedia.org/wiki/Samarium-cobalt_magnet