| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
| Incoterm: | FOB,CIF |
| Min. Order: | 100 Piece/Pieces |
| Transportation: | Ocean,Land,Air |
| Port: | Ningbo,Shanghai |
Model No.: Round magnet
Application: Motor Magnet
Coating: Zinc
Grade: N35
Shape: Round
Max Operating Temperature: 80℃
| Selling Units | : | Piece/Pieces |
| Package Type | : | Carton box size: 35cm*25cm*15cm |
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 |
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