SmCo Magnet Manufacturing
Samarium cobalt magnets — the choice for high-temperature, high-reliability applications where performance cannot be compromised.
Grade Range
| Grade | Type | Br (mT) | Hcj (kA/m) | Max Temp (°C) |
|---|---|---|---|---|
| YXG16–YXG26 | SmCo5 (1:5) | 820–1020 | ≥630 | 250 |
| YXG18–YXG24 | SmCo5 (1:5) H-temp | 820–980 | ≥1270 | 300 |
| YXG16–YXG30 | Sm2Co17 (2:17) | 820–1100 | ≥630 | 350 |
| YXG22–YXG32 | Sm2Co17 (2:17) high-Br | 920–1150 | ≥630 | 300 |
Why Choose SmCo?
- Temperature stability: lowest reversible temperature coefficient of all commercial magnets
- Corrosion resistance: no coating required for most environments
- Demagnetization resistance: excellent stability under adverse operating conditions
- Consistent performance: minimal aging effects, predictable long-term behavior
Typical Applications
- Aerospace — actuators, sensors, guidance systems, satellite components
- Defense — missile guidance, radar systems, communications equipment
- Oil & gas — downhole motors, logging-while-drilling (LWD) tools
- Medical — MRI accessories, surgical motors, implantable device actuators
- Industrial — high-temperature motors, turbochargers, turbine sensors
Specify Your SmCo Requirements
Share your grade, dimensions and operating conditions for a detailed recommendation.