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Isotropic Bonded Neodymium Magnets

Isotropic bonded neodymium magnets Admin Edit

0.02 USD
Min. Order: 200 Piece/Pieces
Trade Term: FOB,CFR,CIF
Payment Terms: L/C, WU, T/T, D/A
Place of Origin: Zhejiang, China (Mainland)
Means of Transport: Ocean, Air
Production Capacity: 10,000 pcs per day
Packing: carton / pallet Delivery Date: 15~25 days
Shape: Ring Application: Moto Magnet
Type: Permanent Composite: Neodymium Magnet
Brand Name: MPCO Size: Custom
Br: 450 - 770 mT BHmax: 24 - 92 kJ/m 3
Hcb: 199 - 430 kA/m Hcj: 477 - 637 kA/m
Certificate: ISO9001:2008

Isotropic bonded neodymium magnets can be magnetized in any direction, or with multiple poles. Special magnetizing fixtures are required in order to achieve multiple pole magnetization.

Isotropic bonded neodymium magnets offers a high energy product with an exceptional resistance to demagnetisation.Capable of operating up to 120ºC. Ring magnets may be machined from discs. Being isotropic, most shapes can be magnetised in any direction. Discs or rings may have either axial or diametric poles. Minimum field strength to magnetise to saturation is 3000kA/m (37500 0e). Such multipole fixtures may cost several thousands of dollars depending on design complexity and production rate requirements.


The performance of Isotropic bonded neodymium magnets


BNP-3

BNP-6

BNP-8

BNP-8SR

BNP-9H

BNP-10

BNP-11

BNP-12L

Br (mT)

450-510

590-650

620-670

620-66

650-700

680-720

700-740

730-770

Br (Gs)

4500-5100

5900-6500

6200-6700

6200-6600

6500-4000

6800-7200

7000-7400

7300-7700

Hcb(kA/m)

199-263

302-374

390-454

405-470

421-484

413-477

430-493

366-430

Hcb(kOe)

2.5-3.3

3.8-4.7

4.9-5.7

5.1-5.9

5.3-6.1

5.2-6.0

5.4-6.2

4.6-5.4

Hcj (kA/m)

477-597

597-796

636-796

955-1114

915-1034

636-796

636-796

517-637

Hcj(kOe)

6.0-7.5

7.5-10.0

8.0-10.0

12.0-14.0

11.5-13.0

8.0-10.0

8.0-10.0

6.5-8.0

(BH)max (kJ/m 3)

24-32

44-53.6

60-68

65.6-72

72-80

76-84

80-88

84-92

(BH)max (MGOe)

3.0-4.0

5.5-7.0

8.0-9.5

8.2-9.0

9.0-10.0

9.5-10.5

10.0-11.0

10.5-11.5

Tw/ ℃

120

120

120

160

160

120

120

110

The BNP-4 BH curve of the isotropic bonded neodymium magnets




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