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Super Strong Sintered NdFeB Disc Magnet
| Model No. : | Round magnet |
|---|---|
| Application : | Motor Magnet |
Ningbo, Zhejiang, China
- Manufacturer
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Product description
Super Strong Sintered NdFeB Disc Magnet
For as-pressed material, tolerance on the thickness (direction of magnetization) is +/– .005". Other dimensions are +/– 2.5% or +/– .005", whichever is greater.According to International Magnetics Association/Magnet Materials Producers Association (IMA/MMPA) standards, visual imperfections such as hairline cracks, porosity and minor chips are commonly found in sintered magnets. A chipped edge is considered acceptable if no more than 10% of the surface is missing. Cracks are acceptable as long as they do not extend across more than 50% of the pole`s surface.
The maximum application temperature is 200 °C for high coercivity grades. Nd-Fe-B magnets are more prone to oxidation than any other magnet alloys. If Nd-Fe-B magnet is to be exposed to humidity, chemically aggressive media such as acids, alkaline solutions salts and harmful gases, coating is recommended. It is not recommended in a hydrogen atmosphere.
More round magnets photo details:
| Material | NdfeB |
| Grade | N35 |
| Diameter | 40mm |
| Thickness | 3mm |
|
Magnetizing Direction |
Axial Magnetization(Thickness) |
|
Plating Coating |
Zinc |
| Magnet Weight | 30g |
Ningbo, Zhejiang, China
- Manufacturer
- Trade Company
- Gold Supplier
- Platform Certification
- Online Expo
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