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Product Details
NdFeB Magnet (MN-012)
| Packing: | standard |
|---|---|
| Model NO.: | MN-012 |
| Standard: | N52 |
| Productivity: | 1000000PCS/MONTH |
| Unit Price/Payment: | TT, LC |
| HS Code: | 85051190 |
| Trademark: | STRONG |
| Origin: | China |
| Min. Order: | 1000pcs |
| Transportation: | ship or air |
| Shape: | Block |
| Type: | Permanent |
| Application: | Industrial Magnet |
| Composite: | NdFeB Magnet |
Product Description
NdFeB Magnet
NdFeB is composed of mainly neodymium, iron and boron. NdFeB magnet is the third generation of the rare earth permanent magnets. Sintered NdFeB magnet is the strongest permanent magnet in the world by now. It has high Remanence, high Coercivity and high max Energy proudct.
The NdFeB magnets will be corrosion if exposure to air. Inorder to protect teh corrosion, the NdFeB is usually coated, painted or plated. Zinc, Nickel plating provides good corrosion resistance for NdFeB magnets. Epoxy coating is is very good way to protect the corrosion for NdFeB too. We provide RoHS passed plated or coated magnets.
| Grade | Remanence induction | Coercive force | Intrinsic Coercive force | maximum Energy product | Temperature | Density | ||||
| Br | Hcb | Hcj | (BH)max | Tw | ρ | |||||
| T | KGs | KA/m | KOe | KA/m | KOe | KJ/m 3 | MGOe | ºC | g/cm 3 | |
| N30M | 1.08-1.14 | 10.8-11.4 | ≥812 | ≥10.2 | ≥1114 | ≥14 | 223-247 | 28-31 | ≤100 | ≥7.5 |
| N33M | 1.14-1.17 | 11.4-11.7 | ≥852 | ≥10.7 | ≥1114 | ≥14 | 247-263 | 31-33 | ≤100 | ≥7.5 |
| N35M | 1.17-1.22 | 11.7-12.2 | ≥876 | ≥11.0 | ≥1114 | ≥14 | 263-287 | 33-36 | ≤100 | ≥7.5 |
| N38M | 1.22-1.26 | 12.2-12.6 | ≥916 | ≥11.5 | ≥1114 | ≥14 | 287-303 | 36-38 | ≤100 | ≥7.5 |
| N40M | 1.26-1.29 | 12.6-12.9 | ≥939 | ≥11.8 | ≥1114 | ≥14 | 303-318 | 38-40 | ≤100 | ≥7.5 |
| N42M | 1.29-1.32 | 12.9-13.2 | ≥955 | ≥12.0 | ≥1114 | ≥14 | 318-334 | 40-42 | ≤100 | ≥7.5 |
| N45M | 1.32-1.38 | 13.2-13.8 | ≥987 | ≥12.4 | ≥1114 | ≥14 | 334-366 | 42-46 | ≤100 | ≥7.5 |
| N48M | 1.36-1.42 | 13.6-14.2 | ≥1018 | ≥12.8 | ≥1114 | ≥14 | 358-390 | 45-49 | ≤100 | ≥7.5 |
| N50M | 1.39-1.45 | 13.9-14.5 | ≥1050 | ≥13.2 | ≥1114 | ≥14 | 374-406 | 47-51 | ≤100 | ≥7.5 |
