+86-0592-6518969 sales@magforever.com
Contact Us

Contact Us
Address:Room 406 NO.1 ZhongDa E-Business Park,XinChang Road 39 ,Haicang district,Xiamen,China 361026

Tel: +86-592-6518969
Mob: +8617720860720
Email: sales@magforever.com
Web: http://www.magnet-forever.com

Round Adhesive Magnet,Coin Shape Magnet Neodymium

Round Adhesive Magnet,Coin Shape Magnet Neodymium

Product name: Ferrite Diametrically Magnetized Ring Magnet
Dimension: Customize
Sample: Free sample is available
Lead time: 20-35 working days, up to your order quantity
Payment term: 30% deposit in advance, balance payment before shipping
Payment methods: T/T, L/C, Paypal, E-checking, Credit card

Send Inquiry Chat Now

Round Adhesive Magnet, Coin Shape Magnet Neodymium


NdFeB magnets are available in both sintered and bonded forms. 

Sintered NdFeB offers the highest magnetic properties (33 MGOe to 51 MGOe) while Bonded NdFeB offers lower energy properties. 

Although bonded magnets do not possess magnetic properties as advanced as those of sintered magnets, 

they can be made in shapes and sizes that are difficult to achieve with sintering.

The characteristics of sintered NdFeB magnets:

- Higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.

- Being mostly an iron-based alloy, NdFeB type rare earth magnet is much more prone to surface oxidation or rust. 

To eliminate such a problem, the user should consider effective surface treatment to prevent corrosion. 

Surface treatments have been developed that allow them to be used in most applications. 

The treatments include coating, plating, or other suitable surface treatments.

- Being less prone to chipping during handing

- Neodymium magnets lose -0.09 ~ -0.13% of Br/°C. Their working stability is under 80°C for low HCI Neodymium magnets and above 200°C for high HCI Neodymium

- Excellent strength value, the highest (BH)max reaches up to 51MGOe.



Product Materials:

Sintered NdFeB Magnet

Grade of Magnets:


Size of the products:

Customize size acceptable



Working Temp.:


Magnetic direction:

Through thickness

Surface flux:

 It depends on the size of the magnets

Technology Advantage:

Depending on advanced R&D center, Quality control team and professional machining 

technicians, we can surpass our competitors in the stability of quality and 

superiority of property.


Sintered Neodymium Strong Magnets are widely used in many fields, such as motors, 

sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives,printer, 

switchboard, loudspeakers, magnetic separation, magnetic hooks,magnetic holder, 

magnetic chuck, common daily use, and so on. 



Shipping way what you can choose


Shipping term

For the sample order, we usually deliver via DHL Express.

For the bulk order, there have a few options for our customer: Express, Sea shipping DDU/DDP, Air shipping DDU/DDP.

DDU, full name Delivery Duty Unpaid, means that the goods delivery from our warehouse to your warehouse, excluding the customs tax.

DDP, full name Delivery Duty Paid, means that the goods delivery from our warehouse to your warehouse, including the customs tax.

More detail, please contact our service personal.

About us


How the magnet produced