Samarium-Cobalt (SmCo) rare earth permanent magnets
SmCo magnets are manufactured with sintering or compression bonding. They are anisotropic and can _disibledevent="mso-bidi-font-style: normal">SmCo magnets. There are two types for alloy materials, 1:5 and 2:17.
Characteristics:
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 250C(480F) for SmCo 1:5 and 350C(660F) for SmCo 2:17. The Curie Temperature could reach high to 750C(1390F) 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.
Common applications
High performance motors, Magnetic couplings, Magnetic separators, Aerospace defense, Magnistors, Instruments and meters