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Hybrid Bonded Magnetic Compounds

Hybrid Bonded Magnetic Compounds

Hybrid Bonded Magnetic Compounds

Hybrid Bonded Magnetic Compounds Introductions:

By mixing different kinds of magnetic powder in different proportions, we can obtain a series of products whose magnetic properties are higher than ferrite bonding magnet and lower than bonded neodymium (anisotropic) magnet, which can meet the customized application demands and reduce the cost.

Properties of hybrid bonded magnetic compounds:

  • High corrosion resistance than that of bonded neodymium magnet.

  • Thermal demagnetization properties change little with temperature

  • High cost performance.


Applications of hybrid bonded magnetic compounds:

Motor rotor; magnetic ring; sensor; etc.


Specification of hybrid bonded magnetic compounds:

Grade

Br

Residual Flux Density

HcB

Coercive Force

HcJ

Intrinsic Coercive Force

(BH)max

Maximum Energy Product

Mold density

Melt Flow Rate

IZOD Impact Strength

Tensile Strength

Flexural Strength

Composition

mT

Gs

kA/m

Oe

kA/m

Oe

kJ/m3

MGOe

g/cm3

g/10min

kJ/m2

MPa

MPa

NFC20

298

2980

206

2587

363

4559

16.4

2.06

3.82

150

8.5

60

125

Feriite/NdFeB +PPS

NFC45

459

459

295

3711

905

11370

36.1

4.54

4.78

200

8

52

100


NFB30

393

3930

216

2711

371

4666

23.7

2.98

4.56

400

12

56

98

Feriite/NdFeB

+PA12

NFB45

498

4980

275

3451

549

6898

38.5

4.83

4.87

120

13

65

115


HSFB30a

378

3780

247

3105

358

4500

23.9

3.01

3.75

120

15

55

95

Feriite/SmFeN +PA12

HSFB40a

440

4400

268

3364

415

5207

32.7

4.11

3.85

120

15

55

90

HSFB50a

481

4810

296

3718

440

5526

40.5

5.09

3.95

130

15

55

90


HSNB100a

691

6910

438

5504

679

8530

80.6

10.13

4.45

180

10

50

90

HDDR/SmFeN +PA12

HSNB120a

765

7650

487

6113

841

10570

95.9

12.05

4.66

130

10

50

95

MFR Test Condition: NFB series (270℃, 10kg); NFC series (310℃, 10kg), HSFB/HSNB series (240℃, 10kg)

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