SmCo Magnet
Samarium Cobalt (SmCo) magnets are made by a sintering process and exist in two forms. The first is Sm1Co5(SmCo 1:5),which has a maximum energy product of between 14 and 24MGOe. The second and more common form is Sm2Co17(SmCo 2:17) which has a maximum energy product of between 22 and 32 MGOe. The main Sm2Co17 alloy is around 35% Samarium (Sm)and 60% Cobalt (Co)with the balance being from varying amounts of lron (Fe) Copper (Cu). Hafnium (Hf) and Zirconium (Zr). Praseodymium (Pr) may also be used. Sm1Co5 is made of only Sm and Co and has excellent corrosion resistance.
➢ Advantages of SmCo Magnet:
1.Superior resistance to high temperature.
2. Excellent resistance to corrosion, no coating is needed for surface protecting.
3.High working temperature.
4.SmCo is suitable for machines with high magnetic requirements and good for strict working environment requirement.
➢ Application of SmCo Magnet:
| *Electronic Magnetrons | *Magnetic Treatment | *Magnetic Transmissions | *Magnetars |
| *Servo Motors | *Sensors | *Pump Couplings | *Computer Disc Drives |
Disc SmCo Magnet
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Block SmCo Magnet
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