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China High performance NdFeB mangets manufacturer


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High performance NdFeB mangets 

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

Model No.: N35/N40/N50
Production Capacity: 10000pcs/month
Delivery Date: 30 DAYS
Shape: Others
Composite: Rare Earth Magnet
Payment Term:: T/T,L/C,D/A,D/P
Application:: Industrial Magnet
Shape:::: Other
Means of Transport: Ocean,Land,Air
Packing: carton
Application: Motor Magnet
Type: Permanent
Brand Name: HONY
MOQ:: 500 Piece/Pieces
Type:: Permanent
Composite:: NdFeB Magnet

Bonded NdFeB Magnet,high performance magnets,bonded NdFeB data,bonded magnets Collectively known as Rare Earth magnets, Neodymium Iron Boron (NdFeB) a

WE PRODUCE:Bonded NdFeB Magnet,high performance magnets,bonded NdFeB data,bonded magnets data.


We are supplier of Bonded NdFeB Magnet, block sintered NdFeB Magnet, which can be used as fan generator magnets .

1.NdFeB magnet is The strongest power magnets in all of the permanent magnets. Which can be made in different shape, such as Block sintered NdFeB magnet, Disc sintered NdFeB magnet, etc.

2.Material:Sintered Neodymium-Iron-Boron;

3. The material Grade including: N35 to N52;N35M to N50M;N35H to N48H;N35SH to N45SH;N30UH to N40UH,N30EH to N38EH.Also we can suggest the grade according to where the magnets will be used according to our customer's request.

4. Advanced techniques: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology in our factory to allow us to make high performance NdFeB over N52 possible.

5. The Excellent strength value: the highest (BH)max reaches up to 51MGOe.

6. The Extremely Resistance to demagnetization with Hci,the intrinsic coercive force is over 30000Oe.Neodymium magnet loss -0.09~-0.13% on Br/°C;

7. The moderate temperature stability, their working stability is under 80  degree centigrade for low Hci for NdFeB magnet and above 200 degree centigrade for high Hci NdFeB magnet.

8.Various shapes and sizes or according to customers' requirement; Also we can design the size for our customer's request.

9.Effective Surface treatment to prevent corrosion, such Nickel coating(Ni-Cu-Ni coating);Zinc coating, gold coating, silver coating, tin(Sn) coating, epoxy coating, chemical coating, parylene coating, and so on;

10.Widely used in different application, such as sensors, Motor,rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on;

11.The quality control: we have our large and expert quality control department and we ensure the magnets ( block sintered NdFeB Magnet,block Neodymium Magnet) from our factory are in high quality.

12.We will provide our customers the test report and BH curves for each item magnets, and also we can do the PCT test ,salt spray test report, aging test report and provide the test report and so on according to our customer's request.



B r T(Gs)0.55-0.620.60-0.640.62-0.690.62-0.660.61-0.650.65-0.700.68-0.720.70-0.740.70-0.740.74-0.80
H CB kA/m(kOe)285-370 (3.6-4.6)360-400 (4.5-5.0)385-445 (4.8-5.6)410-465 (5.2-5.8)410-455 (5.2-5.7)400-440 (5.0-5.5)420-470 (5.3-5.9)445-480 (5.6-6.0)400-440 (5.0-5.5)420-455 (5.3-5.7)
H CJ kA/m(kOe)600-755 (7.5-9.5)715-800 (9-10)640-800 (8-10)880-1120 (11-14)1190-1440 (15-18)640-800 (8-10)640-800 (8-10)680-800 (8.5-10)520-640 (6.5-8)520-600 (6.5-7.5)
(BH) max kJ/m 3 (MGOe)44-56 ( 5.5-7 )56-64 ( 7.0-8.0 )64-72 ( 8.0-9.0 )64-72 ( 8.0-9.0 )64-72 ( 8.0-9.0 )70-76 ( 8.8-9.5 )76-84 ( 9.5-10.5 )80-88 ( 10.0-11.0 )78-84 ( 9.8-10.5 )84-92 ( 10.5-11.5 )
D g/cm 35.5-6.15.6-6.15.8-6.15.8-6.15.9-6.25.8-6.15.8-6.15.8-6.15.8-6.15.8-6.1
μ r1.
α( B r ) %/ ℃-0.13-0.13-0.13-0.13-0.07-0.12-0.11-0.11-0.11-0.08
T w ℃100110120150125120120120110110
Remark: The above values depend on magnet shape and its dimensions. It is recommended that the figures be certified in actual products.

Our products have following advantages.

1.High precision

2.Excellent magnetic properties

3.Stable working temperature

4.Good corrosion-resistance and nice surface

NdFeB magnet. injection magnet, rare earth magnet. permanent magnet, bonded NdFeB magnet, motor magnet

1) Bonded Nd-Fe-B magnet is manufactured by binding rapid-quenching Nd-Fe-B

2) The rapid-quenching Nd-Fe-B powders is mixed with plastic resin to form a
magnet by compression molding with epoxy and infection molding with nylon.

3) The injection molding has a particularly useful feature in large-quantity.

4) The injection molding's magnets values are lower than the compression molding
because of their relative low density.

5) The shapes of high dimensional accuracy can be produced without secondary


Mr. Gene Mao
skype Mr. Gene Mao
Tel: 86-574-87733820
Fax: 86-574-87733888
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Company Info


Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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Neal Chen:   skype

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