Samarium-Cobalt (SmCo) rare earth permanent magnets
SmCo magnets are manufactured with sintering or
compression bonding. They are anisotropic and can only be magnetized in the direction of orientation. In general, magnetizing fields of approximately 30KOe to 45KOe are required to saturate SmCo magnets. There are two types for alloy materials, 1:5 and 2:17.
1.High magnetic properties The intrinsic coercive force could reach up to 22KOe.
2.Low temperature coefficient For some materials, α could reach low to -0.01% of Br/°C.
3.High working temperature SmCo The maximum recommended working temperature is 250°C(480°F) for SmCo 1:5 and 350°C(660°F) for SmCo 2:17. The Curie Temperature could reach high to 750°C(1390°F) for SmCo 1:5 and 850°C(1560°F) for SmCo 2:17.
4.High resistance to corrosion No coating is needed for surface protection.
High performance motors, Magnetic couplings, Magnetic separators, Aerospace defense, Magnistors, Instruments and meters
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