Bonded block Shape NdFeB Magnets:
Bonded NdFeB magnets have precise size, excellent stability , evenness of magnetic flux density, strong anti-demagnetization and strong anti-corrosion of surface coating. They are suitable for making small volume magnet with complex shape. They are widely used for DC non-brush motor of automotive,stepping motor, lighter, sensor, CD-ROM, and DCD/DVD driver, printer, duplicator, scanner, camera, eletric tools and mobile phone etc.
• We can offer different Grades with various shapes Bonded NdFeB Magnets.
• Our prices are competitive and the quality second to none.
• We can offer technical support to ensure you find the magnet that is right for your application.
• We ensure strictly production process control and inspection before delivery.
• Our Payment Terms are flexible including T/T, L/C, and payment way like Paypal, etc.
• Delivery time: 5-8 days for samples; 15-18 days for orders.
Description of Bonded NdFeB Magnets:
1) Material: Bonded Neodymium-Iron-Boron;
2) Characteristics: Precise size, excellent stability , evenness of magnetic flux density, strong anti-demagnetization and anti-corrosion of surface coating.
3) Temperature: the max operation temp is up to 150 degree centigrade;
4) Grade : N-B4,N-B6,N-B8,N-B8H...
5) Shape: Ring, disk, block, cylinder and according to customers' requirement.
6) Surface treatment: Cathode electrophoresis coating, Parylene and epoxide resin coating.
7) Application: DC non-brush motor of automotive,stepping motor, lighter, sensor, DCD/DVD driver, printer, duplicator, scanner, camera, eletric tools and mobile phone etc.
Magnetic and Physical Properties of Bonded NdFeB Magnet:
Grade | Max. Energy Product | Remanence | Coercive Force | Rev. Temp. | Working Temp. | Density | ||||||
(BH)max | Br | Hc | Hci | Bd | Hd | Tw | D | |||||
| MGOe | kJ/m3 | kG | mT | kOe | kA/m | kOe | kA/m | %/°C | %/°C | °C | g/cm3 | |
| N-B4 | 4.0-5.0 | 32.5-40.6 | 4.5 | 450 | 4.3 | 344 | 8.0 | 640 | -0.10 | -0.40 | 150 | 4.5-5.0 |
| N-B6 | 5.0-7.0 | 40.6-56.9 | 5.5 | 550 | 4.3 | 344 | 8.0 | 640 | -0.10 | -0.40 | 150 | 5.3-5.6 |
| N-B8 | 7.5-8.5 | 60.9-69.1 | 6.3 | 630 | 5.3 | 424 | 10.0 | 800 | -0.10 | -0.40 | 140 | 5.8-6.0 |
| N-B8H | 8.0-9.0 | 65.0-73.1 | 6.4 | 640 | 5.6 | 448 | 15.0 | 1200 | -0.13 | -0.40 | 120 | 5.8-6.0 |
| N-B10 | 9.0-10.0 | 73.1-81.3 | 6.9 | 690 | 5.3 | 424 | 9.5 | 760 | -0.10 | -0.40 | 120 | 6.0-6.2 |
| N-B10H | 9.0-10.0 | 73.1-81.3 | 6.8 | 680 | 5.6 | 448 | 10.0 | 800 | -0.10 | -0.40 | 130 | 6.0-6.2 |
| N-B12 | 10.0-12.0 | 81.3-97.5 | 7.8 | 780 | 5.8 | 464 | 10.5 | 840 | -0.10 | -0.40 | 130 | 6.2-6.6 |
| N-B12H | 10.0-12.0 | 81.3-97.5 | 7.8 | 780 | 5.8 | 464 | 11.0 | 880 | -0.07 | -0.40 | 140 | 6.2-6.6 |
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