Samarium Colbalt Disc and Ring Magnets

Samarium Colbalt Disc and Ring Magnets

Samarium Cobalt Magnets (SmCo) are composed of samarium, cobalt and iron. They have a slight gold tinge and are slightly less powerful than Neodymium magnets, offering a high resistance to demagnetization, high energy for size, high operating temperature of up to 250 degrees Celsius and a high resistance to corrosion. On the negative side, they are very brittle, and pricing is market sensitive.

Ideal in a corrosive, high temperature and strong magnetic requirement situation. Example: In Industrial gearboxes to collect iron residue from oil to lengthen the life of the machinery.

Handling: Samarium Cobalt Magnets are very brittle and being very strong magnetically, care is needed when handling. Where possible, especially with larger sizes, use gloves and safety glasses to avoid pinched fingers and eye damage if magnets accidentally crash together and shatter.
Machining: Samarium Cobalt is prone to chipping and hence is not recommended for machining by normal methods. It can be abrasively ground with the addition of a coolant to minimize the risk of fires caused by the oxidized grinding dust and heat fracturing of the material.

 
 
 
Samarium Cobalt Disc/Rod Magnets (SmCo)
CodeRefferenceSizeType
SD2001CSD 1.5x21.5x2mmRod
SD2002CSD2x22x2mmRod
SD2003CSD3x23x2mmDisc
SD2005CSD5x25x2mmDisc
SD2005HSD5x55x5mmDisc
SD2006FSD6x36x3mmDisc
SD2006KSD6.35x12.76.35x12.7mmDisc
SD2007HSD7x57x5mmDisc
SD2010DSD10x210mmx2mmDisc
SD2010FSD10x310x3mmDisc
SD2010HSD10x510x5mmDisc
SD2012PSD12.5x512.5x5mmDisc
SD2020HSD20x520x5mmDisc
SD2025MSD25x1025x10mmDisc
 
Samamarium Cobalt Ring Magnets
CodeReferenceSize in mm A, B & CType
SR3010FM-RGSC0169210x3(hole)x5mmRing


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