Sintered NdFeB magnets 
NdFeB arc magnets NdFeB block magnets NdFeB ring magnets NdFeB cylinder magnets NdFeB disc magnets NdFeB tube magnets NdFeB rod magnets NdFeB sphere magnets Customer magnets Bonded NdFeB magnets Compression magnets Injection magnets AlNiCo magnets AlNiCo block magnets AlNiCo ring magnets U-shape magnets AlNiCo arc magnets AlNiCo disc magnets AlNiCo cylinder magnets Irregular magnets SmCo magnets SmCo arc magnets SmCo block magents SmCo Cylinder magnets SmCo disc magnets SmCo ring magnets Customers magnets Ferrite magnets Ferrite arc magnets Ferrite block magnets Ferrite cylinder magnets Ferrite disc magnets Ferrite ring magnets magnetic filter magnetic rods magnetic grids magnetic separator Water magnetic clean water magnetic filter magnetic speaker parts tweeter york motor parts rotor parts shaft parts stator parts other magnetic applications cow magnets cup magnet magneitc coupling Magnetic chuck magnetic holding tool Magnetic hook magnetic lifter OEM products 
The injection molded magnet has a high mechanical strength and may be molded together with other matching parts.
1. Physical properties: High accuracy in size, high mechanical strength.
2. Manufacturing method:Single-time molding and multi-poles orientation.
3. Surface treatments: Effective surface treatment to prevent corrosion like epoxy resin parylene-coating. No bubble, no crack.
4. Magnetic properties: High temperature stability.The energy product is 3 times as large as ferrite. During the large-scale production, the magnetic properties are stable and the conformity is good.
5. Applications: mini-motors, auto motors, air-conditioner motors, automatic controlling devices, sensors, drivers, telecom and instrument industry.
Magnetic Properties of injection molding bonded NdFeB Magnets:
|
Grade |
BNI-2 |
BNI-2 |
BNI-6 |
BNI-8 |
BNI-6H |
|
|
Br (T) |
0.20-0.40 |
0.40-0.49 |
0.49-0.57 |
0.57-0.63 |
0.48-0.56 |
|
|
HcB |
KA/M |
120-240 |
247-310 |
312-382 |
382-430 |
334-398 |
|
KOe |
1.5-3.0 |
3.1-3.9 |
3.9-4.8 |
4.8-5.4 |
4.2-5.0 |
|
|
HcJ |
KJ/m3 |
560-720 |
573-732 |
637-796 |
676-835 |
1035-1353 |
|
KOe |
7.0-9.0 |
7.2-9.2 |
8.0-10.0 |
8.5-10.5 |
13.0-17.0 |
|
|
(BH)Max |
KJ/m3 |
6.4-24 |
28-36 |
42-56 |
59-67 |
40-52 |
|
MGOe |
0.8-3.0 |
3.5-4.5 |
5.2-7.0 |
7.4-8.4 |
5.0-6.5 |
|
|
Density (g/cm3) |
3.5-4.0 |
4.0-5.0 |
5.0-5.5 |
5.0-5.5 |
5.0-5.5 |
|
|
a Br (%/℃) |
-0.15 |
-0.1 |
-0.1 |
-0.1 |
-0.15 |
|
;){kind=small}
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