Bonded Injection NdFeB

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Bonded Injection NdFeB

Trade Terms :

EXW, FOB Ningbo, Door to door

Place of Origin :

Ningbo City, Zhejiang Province, China

Certificate :

IATF16949, ISO9001:2015

Payment Terms :

T/T

Delivery Time:

7-20 working days for making sample, 20 to 50 working days for production it depends on the mass quantities

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Bonded Mould Injection NdFeB

Injection Plastic NdFeB magnet is a kind of new generation composite material made from permanent magnetic powder and plastic. Injection NdFeB powder is blended with a plastic material and injection molded. With High precision of size, it can be made into complex shapes and also be bonded with other components. The injection molding magnet can be magnetized in any directions and with multiple poles.

Advantages of Injection NdFeB Magnet:

1.Design and manufacturing of orientation moulds were carried out.

2.Having high dimensional precision and impact-resistance. Capable of forming products with inlay.

3.The injection molding parts are suitable for forming products with various shapes and thin walls.

4.Multi polar magnetization can be carried out according to customers’

Application Areas

Mould injection NdFeB have various application areas such as:

*AutomobileInstrument Cluster

*Dashboard Instrument

*Digital Speedometers

*Sensors

*Roll for Copiers

*DC Micro Motors

*Stepper Motors

*AC Synchronous Motor Magnets

*Electrical Meters

*Coupling Magnets

*Disk Drives

*Clock / Timers

*Reed Relays

*EducationalKits and Scientific Instruments

*Magnet Bearings

Bonded Injection NdFeB Typical Magnetic Properties
Properties Grade	Remanence	Coercivity	Intrinsic Coercivity	Max. Energy Product	Density	Relative Recoil Permeability	Temperature Coefficient of Remanence	Max Operating Temperature
Br	Hcb	Hcj	BH(max)	g/cm3	µ rec	αBr	Tw
mT(KGs)	KA/m(KOe)	KA/m(Koe)	KJ/m3(MGOe)	%/ ℃	℃
BNI-3	200-400 (2.0-4.0)	120~240 (1.5~3.0)	480~640 (6.0~8.0)	8~24 (1.0~3.0)	3.9~4.4	1.2	-0.15	100
BNI-4	400-460 (4.0-4.6)	250~335 (3.1~4.2)	575~735 (7.2~9.2)	28~36 (3.5~4.5)	4.2~4.9	1.2	-0.13	110
BNI-5	450-510 (4.5-5.1)	280~360 (3.5~4.5)	640~800 (8~10)	37~44 (4.6~5.5)	4.5~5.0	1.2	-0.13	120
BNI-6	510-560 (5.1-5.6)	295~375 (3.7~4.7)	640~800 (8~10)	44~52 (5.5~6.5)	4.7~5.1	1.13	-0.11	120
BNI-6H	480-560 (4.8-5.6)	335~400 (4.2~5.0)	1035~1355 (13~17)	40~52 (5.0~6.5)	4.8~5.2	1.13	-0.15	130
BNI-7	540-640 (5.4-6.4)	320~400 (4.0~5.0)	640~800 (8~10)	51~59 (6.5~7.5)	5.0~5.5	1.13	-0.11	120
BNI-5SR (PPS)	450-500 (4.5-5.0)	300~360 (3.8~4.5)	875~1115 (11~14)	36~44 (4.5~5.5)	4.9~5.4	1.13	-0.13	150

Bonded Injection NdFeB Typical Magnetic Properties

Properties

Grade

Remanence

Coercivity

Intrinsic Coercivity

Max. Energy
Product

Density

Relative Recoil Permeability

Temperature Coefficient of Remanence

Max Operating Temperature

Hcb

Hcj

BH(max)

g/cm3

µ rec

αBr

mT(KGs)

KA/m(KOe)

KA/m(Koe)

KJ/m3(MGOe)

%/ ℃

℃

BNI-3

200-400
(2.0-4.0)

120~240
(1.5~3.0)

480~640
(6.0~8.0)

8~24
(1.0~3.0)

3.9~4.4

1.2

-0.15

100

BNI-4

400-460
(4.0-4.6)

250~335
(3.1~4.2)

575~735
(7.2~9.2)

28~36
(3.5~4.5)

4.2~4.9

1.2

-0.13

110

BNI-5

450-510
(4.5-5.1)

280~360
(3.5~4.5)

640~800
(8~10)

37~44
(4.6~5.5)

4.5~5.0

1.2

-0.13

120

BNI-6

510-560
(5.1-5.6)

295~375
(3.7~4.7)

640~800
(8~10)

44~52
(5.5~6.5)

4.7~5.1

1.13

-0.11

120

BNI-6H

480-560
(4.8-5.6)

335~400
(4.2~5.0)

1035~1355
(13~17)

40~52
(5.0~6.5)

4.8~5.2

1.13

-0.15

130

BNI-7

540-640
(5.4-6.4)

320~400
(4.0~5.0)

640~800
(8~10)

51~59
(6.5~7.5)

5.0~5.5

1.13

-0.11

120

BNI-5SR (PPS)

450-500
(4.5-5.0)

300~360
(3.8~4.5)

875~1115
(11~14)

36~44
(4.5~5.5)

4.9~5.4

1.13

-0.13

150

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Bonded Injection NdFeB