OEM Alnico Permanent Magnet Cylinder Custom Size Alnico Rod Magnet
| Attribute | Value |
|---|---|
| Size | Customized |
| Magnetization Direction | Axial, Radial, Multi-poles |
| BHmax | 1.13-9 MGOe |
| Application | Generator, Microphone, Measuring Instrument |
| Shape | Customized |
| Tolerance | ±0.05mm |
| Material | Alnico |
| Max Operating Temperature | 550℃ |
Alnico Permanent Magnets are high-performance magnets made from aluminum, nickel, and cobalt alloys, offering exceptional durability and magnetic properties. These magnets maintain their magnetic strength even at extreme temperatures up to 550℃, making them ideal for demanding industrial applications.
- Available in various grades including Alnico9, Alnico8, Alnico5, and Alnico2
- High coercive force (Hcj) ≥30 KA/m
- Precision tolerance of ±0.05mm
- Excellent temperature stability (450-550℃ operating range)
- Corrosion resistant and durable
| Parameter Name | Value |
|---|---|
| Curie Temperature | 760 ~ 890℃ |
| Max. Operating Temperature | 450 ~ 550℃ |
| Resistivity | 47 ~ 54 μΩ.cm |
| Hardness | 520 ~ 630 HV |
| Density | 6.9 ~ 7.3 g/cm³ |
| Relative Recoil Permeability | 1.7 ~ 4.7 μrec |
| Saturation Field Strength | 2.7 ~ 6.3 kOe / 215~500 kA/m |
| Temperature Coefficient of Br | -0.025 ~ -0.02%/℃ |
| Temperature Coefficient of iHc | +0.01 ~ +0.03 %/℃ |
Our Alnico Permanent Magnets are widely used in various industrial applications:
- Alnico9: Industrial motors, instruments, meters, sensors, and generators
- Alnico Rod Magnet: Linear motion devices and linear motors
- Alnico Cylinder Magnet: Audio speakers and motors
- Alnico Block Magnet: Instruments, meters, relays, and switches
We offer complete customization of Alnico Permanent Magnets to meet your specific requirements:
- Custom shapes and sizes
- Multiple magnetization directions (axial, radial, multi-pole)
- Various Alnico grades available
- Precision manufacturing with ±0.05mm tolerance
All magnets are securely packaged to prevent damage during transit:
- Small magnets: Bubble wrap and cardboard boxes
- Large magnets: Wooden crates or pallets
- Multiple shipping options available (ground, air, express)
- International shipping service
Our expert team provides comprehensive support for all Alnico Permanent Magnet products:
- Installation and setup assistance
- Troubleshooting support
- Custom product development
For technical inquiries, please contact: support@example.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.