Rare Earth Permanent Neodymium Sintered Block Dics Cylinder Arc NdFeB Magnet

Basic Info

Model NO.	es-0021
Application	Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
Shape	Rectangle, Cube, Round, Disc, Arc, Ring
Coating	Nikel, Zn, Epoxy, Ni+Sn, Au
Grade	N25-N55, N35-N52m/H/Sh/Eh/Uh
Material Name	NdFeB
Direction of Magnetization	Axially, Diameterically
Certification	RoHS, Itaf16949
Transport Package	Foam+Carton
Specification	Customized
Trademark	No brand
Origin	Ningbo City
HS Code	85051110
Production Capacity	1000000000

Product Description

Rare Earth Permanent Neodymium Sintered Block Dics Cylinder Arc NdFeB Magnet

Recommend magnets:

Disc Magnet	Rectangle Magnet	Arc Magnet

About Eason Magnets
Eason Magnets has been involved in R&D, manufacturing and sales of permanent magnets since the 2011. We are supplier of rare earth permanent magnetic products such as neodymium magnets, and other non-rare earth permanent magnets. We have provided various customers in different fields, such as NMR (Nuclear Magnetic Resonance), loud speakers, wind turbines and mechanical devices, large quantities at very competitive pricing.
We also supply other permanent magnet materials including AlNiCo, ceramic (ferrite) and flexible magnet materials. We specialize in manufacturing permanent magnets according to customers' requirements in terms of composition, magnetic characteristics, shapes, and sizes.

Magnets ShowcaseOur Package of Magnets

We could supply special packages which are available for air & express shipments.

How to Choose Permanent Magnet Materials
Each permanent magnet material discussed above has its own pros and cons. How to choose the right one for your particular application is a challenge to any user. A balance between cost and performance must be considered in selecting of permanent magnet material. In Reference Information section of this page, several reference books are listed. These books may be helpful to you in designing and selecting permanent magnet materials. Following is a Comparison Table to help you select a right permanent magnet material for your applications.Permanent Magnet Material Comparison Table
Note: The data listed in the table are for reference only

Material	Cost Index	Maximum Energy Products(BH)max(MGOe)	CoercivityHci(KOe)	Maximum WorkingTemperature(°C)	Machinability
Nd-Fe-B(sintered)	65%	Up to 45	Up to 30	180	Fair
Nd-Fe-B (bonded)	50%	Up to 10	Up to 11	150	Good
Sm-Co (sintered)	100%	Up to 30	Up to 25	350	Difficult
Sm-Co (bonded)	85%	Up to 12	Up to 10	150	Fair
Alnico	30%	Up to 10	Up to 2	550	Difficult
Hard Ferrite	5%	Up to 4	Up to 3	300	Fair
Flexible	2%	Up to 2	Up to 3	100	Excellent

FAQ:

1:How long will you give me the reply of magnet inquiries?

Our engineer of magnet quotes will contact you in 12 hours as soon as we can.

2:Could I get magnet samples?

Yes,we have materials in stock to help you to get the magnet samples as soon as we can.

3:How about the quality of the magnets?

We have the certification of ISO,CE and ROSH, we can send the certificate copy for your reference.

4:Could I visit your factory?

Yes, you are welcome to visit our factory.

How to order
(01)	inquiry
(02)	communcation by email or phone
(03)	quote according to your requirements
(04)	sample
(05)	PI sent and 30%TT advanced if you accept us
(06)	production after 30%TT received
(07)	quality control
(08)	delivery as lead time negoiated