Qingdao Magnet Magnetic Material Co., Ltd.
Qingdao Magnet Magnetic Material Co., Ltd.
Add to Cart
Isotropic Bonded Neodymium Iron Boron(NdFeB) Magnet, Molding Permanent Magnet
Production processes of compression bonded NdFeB magnet:
Isotropic Material
Magnetic powder&Couple Agent→Binding→Materials→Pressing/Forming
(Magnetic filed free)→Curing→Surface Treatment→Magnetizing→Inspection→Packing→Delivery
Anisotropic Material
Magnetic powder&Couple Agent→Binding→Materials→Pressing/Forming
(With Magnetic filed)→Demagnetizing→Curing→Surface Treatment→Magnetizing→Inspection→Packing→Delivery
Features
1.Max. Working temp.160℃;
2.Molding processed, economical and full automated manufacturing;
3. Reliable corrosion resistance, various coatings (Epoxy, parylene, Everlube, paint, etc.) ensure corrosion resistance and product appearance;
4. Magnetized methods variously, multipole axially, radially with skew angle, Halbach Array. Make motors performances more efficient, less noise at high speed rotation.
Magnetic Perfomance Parameter
| Isotropic Compression Bonded NdFeB | Remanence | Intrinsic Coercivity | Coercivity | Maximum Magnetic Energy Product | Working Temp. | Advantages | ||||
| Br | Hcj | Hcb | BH(max) | Temp | 1,Various shapes(ring,arc segment,strange shaped)； 2,Various magnetic orientation, low eddy loss; 3,Rotate stably,low noise,save electricity. | |||||
| kGs | mT | kOe | kA/m | kOe | kA/m | MGOe | kJ/m3 | ℃ | ||
| 5.5-7.6 | 550-760 | 6-15 | 470-1200 | 3.5-6.5 | 278-520 | 5-11.5 | 40-92 | 80 ～ 150 | ||
| Anisotropic Compression Bonded NdFeB | Remanence | Intrinsic Coercivity | Coercivity | Maximum Magnetic Energy Product | Working Temp. | Advantages | ||||
| Br | Hcj | Hcb | BH(max) | Temp | 1,Higer magnetic energy, compares to Isotropic compression bonded NdFeB； 2,Process to ring, low eddy loss； 3,Rotate stably at high RPM, low noise. | |||||
| kGs | mT | kOe | kA/m | kOe | kA/m | MGOe | kJ/m3 | ℃ | ||
| 8.5-10.6 | 850-1060 | 12-17 | 950-1350 | 6.7-8.2 | 530-650 | 13-21 | 102-170 | 80 ～ 150 | ||