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Really Super Strong Neodymium Disc Magnets And Injection Bonded NdFeB Magnets For Sale

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    Negotiable

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  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-07 11:31

  • Browse the number:

    300

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Xiamen Jingxin Imp. & Exp. Co.,Ltd
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Xiamen Jingxin Imp. & Exp. Co.,Ltd

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Product details


Really Super Strong Neodymium Disc Magnets And Injection Bonded NdFeB Magnets For Sale



Injection Bonded NdFeB

Injection Bonded NdFeB magnets is made by mixing the isotropic NdFeB powder with polymer plastics (such as: PA, PPS, ect.), then through the mold to inject and form the various magnet shapes.


With the following characteristics:

1.Can be magnetized in any direction, suitable for the radial or axial (face) multi-polar magnetized magnet.

2.One time forming the complex shape

3.Forming the shape with the shaft or bushings one time to reduce assembly processes and improve assembly accuracy.

4.No surface treatment


Magnetic properties and physical parameters of injection ferrite:

Grade

Br

Hcb

Hcj

(BH)max

Recoi permeability

Recoil temperature coefficient of B

     %/℃

Density

     g/cm3

mT

kGs

kA/m

kOe

kA/m

kOe

kJ/m3

MGOe

µr

IBN-4

400~490

4.0~4.9

256~312

3.2~3.9

576~736

7.2~9.2

28~36

3.5~4.5

1.1~1.22

-0.10

4.0~4.5

IBN-6

490~570

4.9~5.7

312~384

3.9~4.8

640~800

8.0~10.0

40~56

5.0~7.0

1.1~1.22

-0.10

4.5~5.5

IBN-6M

480~560

4.8~5.6

336~400

4.2~5.0

800~1120

10.0~14.0

44~56

5.5~7.0

1.1~1.22

-0.09

4.5~5.5

IBN-8

570~630

5.7~6.3

382~430

4.8~5.4

640~840

8.0~10.5

56~64

7.0~8.0

1.1~1.22

-0.10

5.0~5.5

1.T stands for the isotropic material

2.Each material grades can be selected the fifferent polymer plastic according to customer requirements, such as PA6, PA12, PPS, of which materials the maximum operating temperature is PA6: 120 ; PA12: 150 ; PPS: 180℃.