Samarium Cobalt Sm2co17 Magnet Strong Rectangular Magnets For Spaceflight
High-performance Samarium Cobalt (SmCo) magnets designed for demanding applications in spaceflight, national defense, microwave systems, and sensors. These rare-earth magnets offer exceptional magnetic properties, high-temperature resistance, and long-term durability.
| Attribute | Value |
|---|---|
| Coating | Uncoated |
| Material | Samarium Cobalt |
| Magnetization | Through Axial, Thickness or Customized |
| Operating Temperature | 250-500°C |
| Application | Spaceflight, National Defense, Microwave, Sensors |
| Grade | YXG-26H, YXG-30H, YXG-28, YXG-30, YXG-32 |
- High magnetic energy product and coercivity
- Excellent resistance to demagnetization
- Superior performance in extreme temperatures (up to 500°C)
- Available in multiple grades for different application requirements
- Customizable magnetization directions
- High corrosion and oxidation resistance
| Grade | Remanence (Br) | Coercivity (Hcb) | Intrinsic Coercivity (Hcj) | Max Energy Product (BH)max | Curie Temperature (TC) | Max Work Temp (TW) |
|---|---|---|---|---|---|---|
| YXG-26H | 1.02-1.05 T | 748-796 kA/m | ≥1990 kA/m | 24-26 MGOe | 800°C | 350°C |
| YXG-30H | 1.08-1.10 T | 788-835 kA/m | ≥1990 kA/m | 28-30 MGOe | 800°C | 350°C |
| YXG-28 | 1.03-1.08 T | 756-812 kA/m | ≥1433 kA/m | 26-28 MGOe | 800°C | 300°C |
| YXG-30 | 1.08-1.10 T | 788-835 kA/m | ≥1433 kA/m | 28-30 MGOe | 800°C | 300°C |
| YXG-32 | 1.10-1.13 T | 812-860 kA/m | ≥1433 kA/m | 29-32 MGOe | 800°C | 300°C |
| Parameter | Unit | Sm2Co17 |
|---|---|---|
| Density | g/cm³ | 8.3 ~ 8.5 |
| Curie Temperature | °C | 800 ~ 850 |
| Max Operating Temperature | °C | 350 |
| Temperature Coefficient of Br | %/°C | -0.03 |
| Vickers Hardness | HV | 550 ~600 |
| Electrical Resistivity | Ω.cm | 8 ~ 9 x 10(-5) |
| Thermal Conductivity | W/mK | 13 |
- Aerospace and spaceflight systems
- National defense and military equipment
- Microwave technology applications
- Precision sensors and instrumentation
- High-temperature industrial applications
- Specialized scientific equipment
Manufactured by UNMAG, a leading brand in China, with a standard delivery time of 25-30 days. Available in both uncoated and coated options with customizable magnetization directions (axial, thickness, or customized).
Samarium Cobalt Magnets are securely packaged in sealed containers to prevent damage during transit. Shipping is handled through reliable courier services with tracking information provided.
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