Samarium Cobalt Motor Magnets

Type: Samarium Cobalt Motor Magnets
Samples: Available
MOQ: Depending on the size of the magnet
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Product Details

Samarium Cobalt Motor Magnets

Material: Smco magnet
Shape: Ring
Grade: Smco5, Sm2Co17, etc
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature
Application: Widely used in sensor, speakers, reed switches, motor, rotor, wind turbines/generators, AC/DC motors, drive motors, servo motors, etc
Magnetization directions: by Axial or by radial

Rare Earth SmCo Ring Magnet

              SmCo Ring Magnets

Samarium cobalt magnet is mainly formed by the metal samarium, cobalt and some other rare earth elements of the permanent magnet. It has a high magnetic energy product, super low-temperature coefficient, and the operating temperature can up to 300 ℃. At the same time, it has strong corrosion resistance and oxidation resistance. Therefore, SmCo magnetic steel usually does not need to be electroplated and is widely used in motors, meters, sensors, engines, radar, and other high-tech fields.

Physical performance sheet of sintered SmCo

αBr (%/ ℃ )-0.04-0.03
αHcj (%/ ℃ )-0.3-0.2
Curie temperature(℃)700-750800-850
density (g/cm3 )8.2-8.48.3-8.5
Webster hardness (HV)450-500500-600
Working temperature ( ℃ )250350

Strong Ring SmCo Magnets

        Strong Ring SmCo Magnets

SmCo magnet is a rare earth metal samarium and cobalt-based strategy elements, with iron, copper, zirconium, praseodymium and other metal materials ratio of melting into the alloy.
Grinding, pressing, sintering and aging made the SmCo magnet with higher magnetic properties (high energy product, high coercivity, high remanence.

If you have any inquiry, please kindly advise the following items. Type of magnet (material & grade) Quantity (annual and per shipment) Shape and dimensions (drawing if necessary) Direction of magnetization Magnetized or unmagnetized Details of surface treatment(coating)Application if possible Other information and/or requirements

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