BN-6 Sintered NdFeB Magnet Custom Ring Magnets Erosion Resistant
| Attribute | Value |
|---|---|
| Size | Customized |
| Max Operating Temperature | 120°C-150°C |
| Grade | BN-4, BN-6, BN-8, BN-10, BN-12L |
| MOQ | 100 Pieces |
| Packaging | Carton Box, Pallet, Etc. |
| Product Name | Bonded Neodymium Magnet |
| Magnetization Direction | Axial, Radial, Multi-poles |
| Shape | Disc, Block, Cylinder, Ring, Etc. |
Bonded Neodymium Magnets are rare-earth magnets made of neodymium permanently bonded to various materials including plastic and stainless steel. These high-performance magnets offer superior strength, lighter weight, and excellent temperature resistance compared to traditional magnets.
- Available in multiple shapes: disc, block, cylinder, ring, and custom configurations
- Multiple coating options: epoxy, nickel, parylene, and others
- High temperature resistance (120°C-150°C)
- Customizable magnetization directions: axial, radial, or multi-poles
- Superior magnetic performance with lighter weight
| Parameter Name | Unit | Value |
|---|---|---|
| Density | g/cm³ | 4.0-6.5 |
| Curie Temperature | ℃ | 300-350 |
| Recoil Permeability | μrec | 1.2 |
| Temperature Coefficient | %/℃ | -0.17 |
| Hardness | Hv | 80-120 |
| Resistivity | Ω.cm | 0.026 |
| Compressive Strength | kgf/mm² | 3 |
| Flexural Strength | kg/mm² | 25 |
| Thermal Expansivity | 10-6/℃ | 1-2 |
| Grade | Unit | Grade Specifications | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BN-2 | BN-4 | BN-6 | BN-8L | BN-8 | BN-8SR | BN-10 | BN-10H | BN-12 | BN-12L | BN-13L | ||
| Remanence(Br) | (mT) | 300-400 | 400-500 | 500-600 | 600-650 | 630-680 | 620-680 | 680-730 | 700-750 | 720-770 | 760-810 | 780-830 |
| Max. Energy Product(Hcb) | (KA/m) | 240-320 | 240-320 | 320-400 | 360-440 | 400-480 | 400-480 | 400-480 | 440-520 | 440-520 | 400-480 | 400-480 |
| Max. Energy Product(Hcj) | (KA/m) | 480-640 | 560-720 | 560-720 | 640-800 | 640-800 | 880-1120 | 640-800 | 640-800 | 720-800 | 480-640 | 480-640 |
| Max. Energy Product(BH max) | (KJ/m3) | 24-32 | 32-44 | 52-60 | 60-68 | 68-76 | 68-76 | 76-84 | 80-88 | 88-96 | 88-96 | 88-104 |
UNMAG Bonded Neodymium Magnets are widely used in various industries including:
- Automotive components and systems
- Consumer electronics and appliances
- Medical devices and equipment
- Industrial machinery and automation
- Aerospace and defense applications
- Power generation systems
- Motors, sensors, and actuators
- Loudspeakers and audio equipment
We offer comprehensive customization services for bonded Neodymium magnets:
- Custom shapes and sizes to meet specific requirements
- Multiple coating options for enhanced durability
- Various magnetization directions (axial, radial, multi-poles)
- Flexible packaging solutions (carton boxes, pallets, etc.)
- Minimum order quantity of 100 pieces
Contact us to discuss your specific requirements and receive a customized solution.
All bonded Neodymium magnets are carefully packaged in protective cardboard boxes with foam inserts to ensure safe transportation. Standard shipping options include mail and courier services with tracking information provided upon dispatch.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.