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Bonded NdFeB Magnet

Bonded NdFeB Magnet

View more specifications Bonded NdFeB Magnet for you
Product Name: Bonded NdFeB Magnet
Place of Origin:Zhejiang 
Trademark:Chinese Magnetic Solutions
Transportation:by air or by sea
Function:DVD,electric motor
Payment Type:T/T
Export Markets:Europe,US

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  Description

Bonded NdFeB magnet is made through "compression molding" or "injection molding" of the mixture of quick-quenched NdFeB magnetic powder and bonding agent.Due to its high accuracy in size, the bonded maget may be formed into magnetic components of relatively complicated shapes. Also,it features single-time molding and multi-pole orientation. The injection molded magnet has a high mechanical strength and may be molded together with other matching parts.

Magnetic Properties of Bonded compression Moulding NdFeB Magnets

Grade

BNP-6

BNP-8L

BNP-8

BNP-8SR

BNP-8H

BNP-9

BNP-10

BNP-11

BNP-11L

BNP-12L

BrT(Gs)

0.55-0.62

0.60-0.64

0.62-0.69

0.62-0.66

0.61-0.65

0.65-0.70

0.68-0.72

0.70-0.74

0.70-0.74

0.74-0.80

HCBkA/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)

HCJkA/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)maxkJ/m3(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)

Dg/cm3

5.5-6.1

5.6-6.1

5.8-6.1

5.8-6.1

5.9-6.2

5.8-6.1

5.8-6.1

5.8-6.1

5.8-6.1

5.8-6.1

μr

1.15

1.15

1.15

1.13

1.15

1.22

1.22

1.22

1.26

1.26

α(Br)%/℃

-0.13

-0.13

-0.13

-0.13

-0.07

-0.12

-0.11

-0.11

-0.11

-0.08

Tw℃

100

110

120

150

125

120

120

120

110

110

 
 
 

Process of Bonded compression Moulding NdFeB Magnets


Bonded NdFeB Magnet
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