| Customization: | Available |
|---|---|
| Application: | Industrial Magnet |
| Shape: | Ring |
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1. We manufacture rare earth bonded NdFeB magnet (bonded neodymium magnets) by using both injection and compression moulding techniques, which particularly suit for high volumn production of a wide variety of shapes and size ranges.
2. Our bonded NdFeB magnets are high energy products ranges from 4.0 MGOe to 12.0 MGOe.
3. Precise dimensional control is achieved in both processed and usually the component does not require futher machining
Injection moulded NdFeB magnets do not normally require coating due to better corrosion resistance, however coating is recommended for compression moulded NdFeB. Epoxy coating or nickel plating is available for surface treatment to against corrosion
Magnetic properties of bonded NdFeB Magnets
P/N |
Br Remanence |
Hcj Intrinsic Coercivity |
Hcb Coercive Force |
(BH)max. Maximum Energy Product |
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| MT | kG | kA/m | kOe | kA/m | kOe | KJ/m³ | MGOe | |
| NdFeB-NB6 | 440-560 | 4.40-5.60 | 560-680 | 7.0-8.5 | 240-320 | 3.0-4.0 | 32-48 | 4.0-6.0 |
| NdFeB-NB8 | 540-640 | 5.40-6.40 | 640-720 | 8.0-9.0 | 320-400 | 4.0-5.0 | 48-64 | 6.0-8.0 |
| NdFeB-NB8M | 540-620 | 5.40-6.20 | 1040-1360 | 13.0-17.0 | 384-464 | 4.8-5.8 | 56-72 | 7.0-9.0 |
| NdFeB-NB10 | 620-700 | 6.20-7.00 | 608-800 | 7.6-10.0 | 360-456 | 4.5-5.7 | 64-80 | 8.0-10.0 |
| NdFeB-NB12 | 690-760 | 6.90-7.60 | 640-840 | 8.0-10.5 | 400-480 | 5.0-6.0 | 80-96 | 10.0-12.0 |
P/N |
µrec Recoil Permeability |
Hs Magnetizing Field |
Density | Temperature Coefficient | Tc Curie Temperature |
K[2] Ring Crushing Strength |
Coefficient of Thermal Expansion (25-200°C) |
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| µrec | kA/m | g/cm3 | kOe | α (Br) %/°C |
β (Hcj) %/°C |
°C | kg/mm2 | 10-6/°C | |
| NdFeB-NB6 | 1.22 | 1600 | 5.1-5.6 | 20 | -0.14 | -0.40 | 360 | 5.5 | 4.8 |
| NdFeB-NB8 | 1.22 | 1600 | 5.4-5.8 | 20 | -0.13 | -0.40 | 360 | 5.5 | 4.8 |
| NdFeB-NB8M | 1.18 | 2000 | 5.8-6.0 | 25 | -0.12 | -0.38 | 305 | 5.5 | 4.8 |
| NdFeB-NB10 | 1.22 | 1600 | 5.8-6.0 | 20 | -0.11 | -0.40 | 360 | 5.5 | 4.8 |
| NdFeB-NB12 | 1.17 | 1600 | 5.9-6.1 | 20 | -0.11 | -0.41 | 360 | 5.5 | 4.8 |
Question1: What is the strength magnets of manufacturer in China?
Answerd: We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.
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