| Category |
Details |
| Appearance |
Circular high-strength rare-earth magnet (ring shape) |
| Properties |
- High magnetic energy density (BHmax)
- Excellent resistance to demagnetization
- Uniform magnetic field distribution
|
| Applications |
- Magnetic couplings and precision motors
- Sensors and encoders
- Generators and medical devices
- Rotational assemblies requiring uniform field
|
| Production |
- Manufactured by powder metallurgy (sintering) or bonded processes
- Coated for corrosion resistance (Ni-Cu-Ni, epoxy etc.)
- Magnetization and quality testing before assembly
|
| Market Value |
- High demand from precision motor and sensor markets
- Valuable in EV motor assemblies and generators
|
