Customized Coated Samarium Cobalt Magnet for National Defense Application
High-performance Samarium Cobalt (SmCo) magnets characterized by exceptional magnetism, corrosion resistance, and high-temperature stability up to 500°C. These rare-earth magnets offer superior performance for demanding applications in aerospace, defense, and industrial sectors.
- Highest magnetic energy product after neodymium magnets
- Excellent temperature stability and corrosion resistance
- Available in two material series: 1-5 series (high coercive force) and 2-17 series (high magnetism)
- Metallic appearance available in standard shapes (rings, blocks, discs)
- High resistance to demagnetization
- Good mechanical properties despite being brittle (requires careful handling)
| Grade | Remanence (Br) | Coercivity (Hcb) | Max Energy Product | Curie Temperature | Max Work Temp |
|---|---|---|---|---|---|
| YX-24H | 0.96-1.00 T | 740-788 kA/m | 183-199 kJ/m³ | 750°C | 250°C |
| YXG-28 | 1.03-1.08 T | 756-812 kA/m | 207-220 kJ/m³ | 800°C | 300°C |
| YXG-32 | 1.10-1.13 T | 812-860 kA/m | 230-255 kJ/m³ | 800°C | 300°C |
- Custom pull force specifications
- Variety of coating options available
- Multiple magnetization patterns
- Precision dimensional tolerances
- Special grades for extreme environments
All UNMAG Samarium Cobalt Magnets are manufactured under strict quality control standards in China, ensuring consistent performance and reliability for critical applications. Our technical support team provides comprehensive service including troubleshooting, maintenance guidance, and warranty coverage.
Magnets are securely packaged in sturdy cardboard boxes with protective plastic wrap or bubble cushioning. Each shipment is clearly labeled and dispatched via premium carriers (UPS, FedEx, or USPS) to ensure safe arrival.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.