| Sign In | Join Free | My ecer.jp |
|
| Sign In | Join Free | My ecer.jp |
|
| Categories | Bonded Neodymium Magnet |
|---|---|
| Model Number: | GWM-367 |
| Certification: | ISO9001:2008, ROHS, REACH |
| Place of Origin: | CHINA |
| MOQ: | 100 |
| Price: | USD0.50~3.00 |
| Payment Terms: | L/C, T/T |
| Delivery Time: | 2~4 weeks |
| Packaging Details: | Pallet with carton |
| item: | Bonded Neodymium Magnet |
| Shaped: | Arc-Segment Shaped |
| usage: | Motor And Pump |
| certification: | ISO9001:2008, ROHS, REACH |
| Company Info. |
| Chongqing Great Well Magnet Co.,ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Arc-Segment Shaped Bonded Neodymium NdFeB Magnet For Motor And Pump
DESCRIPTION OF PRODUCTS
With different ratio of additives to NdFeB powder, magnetic properties of hybrid NdFeB magnets can be tuned in a wide range. Once the ratio is fixed, magnetic property fluctuation can still be limited in a narrow bank. Hybrid magnets will meet customerˇŻs specified properties.
Rapidly quenched NdFeB powder used for bonded magnets is multi grain with grain size of sub-micron. Powder is isotropic in magnetic properties, which results in flat increasing of remanence and intrinsic coercivity with applied field. Magnet can only be magnetized to saturation in high fields.
Bonded NdFeB Magnets (Injection Molded)
Typical Magnetic Properties
| Grade | Max. Energy Product | Remanence | Coercive Force | Rev. Temp. Coeff. | Working Temp. | Density | |||||
| (BH)max | Br | Hc | Hci | Bd | Hd | Tc | D | ||||
| MGOe | kJ/m3 | T | kOe | kA/m | kOe | kA/m | %/°C | %/°C | °C | g/cm3 | |
| BNI-2 | 0.8-3.0 | 6.4-24 | 0.2-0.4 | 1.5-3.0 | 120-240 | 7.0-9.0 | 560-720 | -0.15 | -0.4 | 130 | 3.5-4.0 |
| BNI-4 | 3.5-4.5 | 28-36 | 0.4-0.49 | 3.1-3.9 | 247-310 | 7.2-9.2 | 573-732 | -0.1 | -0.4 | 180 | 4.0-5.0 |
| BNI-6 | 5.2-7.0 | 42-56 | 0.49-0.57 | 3.9-4.8 | 312-382 | 8.0-10.0 | 637-796 | -0.1 | -0.4 | 150 | 5.0-5.5 |
| BNI-8 | 7.4-8.4 | 59-67 | 0.57-0.63 | 4.8-5.4 | 382-430 | 8.5-10.5 | 676-835 | -0.1 | -0.4 | 150 | 5.0-5.5 |
| BNI-6H | 5.0-6.5 | 40-52 | 0.48-0.56 | 4.2-5.0 | 334-398 | 13.0-17.0 | 1035-1353 | -0.15 | -0.4 | 180 | 5.0-5.5 |
Bonded NdFeB Magnets(Compression Bonded)
Typical Magnetic Properties
| Grade | Max. Energy Product | Remanence | Coercive Force | Rev. Temp. | Working Temp. | Density | |||||
| Coeff. | |||||||||||
| (BH)max | Br | Hc | Hci | Bd | Hd | Tw | D | ||||
| MGOe | kJ/m3 | T | kOe | kA/m | kOe | kA/m | %/°C | %/°C | °C | g/cm3 | |
| BNP-6 | 5.0-7.0 | 40-56 | 0.52-0.60 | 3.8-4.5 | 304-360 | 8.0-10 | 640-800 | -0.1 | -0.4 | 140 | 5.3-5.8 |
| BNP-8 | 7.0-9.0 | 56-72 | 0.60-0.65 | 4.5-5.5 | 360-440 | 8.0-12 | 640-960 | -0.1 | -0.4 | 140 | 5.6-6.0 |
| BNP-10 | 9.0-10.0 | 72-80 | 0.65-0.70 | 4.5-5.8 | 360-464 | 8.0-12 | 640-960 | -0.1 | -0.4 | 120 | 5.8-6.1 |
| BNP-12 | 10.0-12.0 | 80-96 | 0.70-0.76 | 5.8-6.0 | 424-480 | 8.0-11 | 640-880 | -0.1 | -0.4 | 130 | 6.0-6.2 |
| BNP-8H | 6.0-9.0 | 48-72 | 0.55-0.62 | 5.0-6.0 | 400-480 | 12月16日 | 960-1280 | -0.07 | -0.4 | 120 | 5.6-6.0 |
Production Flow Chart
|
