N35 Neodymium Magnet Magnet 20mm 2mm for Sale
n35 neodymium magnet magnet 20mm 2mm for sale
1. High performance
2. High consistancy
3. High working temperature










n35 neodymium magnet magnet 20mm 2mm for sale
1. Size of strong magnet neodymium: Customized, here are our size range:
Shaps |
Outer Diameter/Length |
Inner diameter/Width |
Thickness |
Disc | |||
Maximum |
220.00mm |
|
50.00mm |
Minimum |
0.30mm |
|
0.50mm |
Block | |||
Maximum |
50.00mm |
150.00mm |
50.00mm |
Minimum |
0.5mm |
0.50mm |
0.50mm |
Ring | |||
Maximum |
220.00mm |
80.00mm |
50.00mm |
Minimum |
1.00mm |
0.60mm |
0.50mm |
Segment, Arc and other irregular shapes can be made according to customer’s samples or drawing. | |||
2. Grade of strong magnet neodymium :
| Grade | Work Temperture(°c) |
| N35-N52 | ≤80 |
| 33M-48M | ≤100 |
| 33H-48H | ≤120 |
| 33SH-45SH | ≤150 |
| 30UH-40UH | ≤180 |
Sintered Rare Earth NdFeB Magnet: is one of the high performance rare earth permanent magnets, which use neodymium (Nd), iron (Fe), and boron (B) as their main ingredients.
1. The NdFeB magnet has high remanence, high coercive force, high energy product and high ratio between performance value and product cost.
2. It can be easily formed into various sizes.
3. Smaller size and lighter weight in designing devices
4. Grade: N35-N52, 33M-50M, 30H-48H, 30SH-45SH, 30UH-40UH, 28EH-38EH, 30AH-33AH.
5.High energy range from 30MGOe to 53MGOe with wonderful coercive force
6. For most applications, coating or plating is recommended.
7. Coatings: Ni, Zn, gold, copper, epoxy, chemical, parylene and so on.
8. Advantages:
a) High energy
b) Very high Hc and Hci output
c) More economical than SmCo
d) Wonderful performance at ambient temperature
9. Disadvantages:
a) Working temperature is below 220°C.
b) Prone to oxidation than other magnet alloys
10. Applications: Widly used in industrial areas and Micro products, such as Motor, sensors, loudspeaker, windmill, Auto, National defence, Speaker, Computer, Biology project, Medical treatment, Instrument and Meter etc.
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