High grade Neodymium Ring Magnets from China manufacturer - Ningbo Permanent Magnet Materials Co.,Ltd.

Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: Internal small box external...

Product Type: Rare Earth Magnet

Application: Industrial Magnet

Production Capacity: 1000 ton one year

Delivery Date: 15 days later

Composition: Neodymium

Type: Permanent

1.Super Strength neodymium magnet
2.Good quality with competitive price
3.Certification:ISO9001:2008

product name: Countersunk Neodymium Ring Magnets

1.Super Strength neodymium magnet
2.Good quality with competitive price
3.Certification:ISO9001:2008
4.With countersunk hole

it 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.