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Bonded NdFeB

Bonded NdFeB
Bonded NdFeB



Bonded NdFeB

Bonded NdFeB can be divided into compression NdFeB and Injection NdFeB, has the highest magnetic properties with free choice of magnetization direction. Ring magnet is capable of achieving radial and multi-polar magnetization, and can be used to produce magnets of complex shapes. Cladded with heat resistant plastics and additives, the magnetic powder has excellent heat-resistant stability. Special resin coating helps enable good corrosion resistance.

Types and Properties of Bonded Compression Moulding NdFeB Magnets:

类型

TYPE

牌号GRADE

剩磁

Br

最大磁能积

(BH)max

内禀矫顽力

Hci

矫顽力

Hcb(min)

密度

D

磁感温度系数

α(25-100)

矫顽力温度系数

β(25-100)

mT

 (KG

KJ/m3

(MGOe)

KA/m

(KOe)

KA/m

(KOe)

g/cm3

(%/)

(%/)

高剩磁

High Br

YC-B

660-700

6.6-7.0

69.6-80.0

8.7-10.0

640-720

8.0-9.0

392

4.9

6.0

-0.11

-0.40

YC-B+

680-710

6.8-7.1

76.8-84.0

9.6-10.5

720-800

9.0-10.0

440

5.5

6.0

-0.11

-0.41

高矫顽力

High Hcj

 

YC-A

590-640

5.9-6.4

60.0-68.0

7.5-8.5

1040-1200

13.0-15.0

400

5.0

6.0

-0.12

-0.38

YC-A1

600-640

6.0-6.4

64.0-72.0

8.0-9.0

1040-1120

13.0-14.0

400

5.0

6.0

-0.12

-0.40

YC-C

590-620

5.9-6.2

60.0-68.0

7.5-8.5

1200-1360

15.0-17.0

400

5.0

6.0

-0.07

-0.42

高稳定性

High Stability

YC-D

640-6806.4-6.8

70.4-76.0
8.8-9.5

720-800 
9.0-10.0

432 
5.4

6.0

-0.08

-0.39

YC-O

600-640

6.0-6.4

61.6-68.0
7.7-8.5

880-1040

11.0-13.0

416

5.2

6.0

-0.13

-0.37

YC-14-12

640-970

6.4-6.7

68.0-73.6 
8.5-9.2

880-1040

11.0-13.0

440
5.5

6.0

-0.14

-0.37

易磁化

Easy magnetization

YC-15-7

680-740

6.8-7.4

75.2-88.0

9.4-11

520-560

6.5-7.0

400

5.0

6.0

-0.11

-0.39

YC-16-7

710-770

7.1-7.7

80.0-96.0

10.0-12.0

536-576

6.7-7.2

424

5.3

6.0

-0.08

-0.52

普通Common

YC-13-9

600-640

6.0-6.4

60.8-68.0

7.6-8.5

640-720

8.0-9.0

400

5.0

6.0

-0.12

-0.43

YC-M11

620-670

6.2-6.7

56.0-64.0

7.0-8.0

680-760

8.5-9.5

368

4.6

6.0

-0.12

-0.43

YC-L9

600-650

6.0-6.5

48.0-56.0

6.0-7.0

640-720

8.0-9.0

336

4.2

6.0

-0.12

-0.43

注释:磁性能参数为在室温(23°)下测量磁体所获得的数据

Data are measured at room temperature (23℃)

Types and Properties of Injection Bonded Moulding NdFeB Magnets:

类型

Type

Grade牌号

剩磁

Br

最大磁能积

(BH)max

内禀矫顽力

Hci

磁感温度系数

α(25-100℃)

矫顽力温度系数

α(25-100℃)

 

mT

(KG

KJ/m3

(MGOe)

KA/m

(KOe)

(%/℃)

(%/℃)

高剩磁

High Br

YI-B

550

5.5

52.0

6.5

720

9.0

-0.11

-0.40

YI-B+

610

6.1

60.0

7.5

720

9.0

-0.11

-0.40

高矫顽力

High Hcj

YI-A

510

5.1

44.0

5.5

1040

13.0

-0.12

-0.40

YI-A1

500

5.0

44.0

5.5

1120

14.0

-0.12

-0.40

YI-C

500

5.0

48.0

6.0

1280

16.0

-0.07

-0.40

高稳定性

High stability

YI-D

540

5.4

52.8

6.6

800

10.0

-0.07

-0.40

YI-O

510

5.1

46.4

5.8

1040

13.0

-0.12

-0.40

YI-14-12

540

5.4

50.4

6.3

960

12.0

-0.14

-0.37

易磁化

Easy magnetization

YI-15-7

580

5.8

56.0

7.0

520

6.5

-0.11

-0.40

YI-E

600

6.0

40.0

5.0

320

4.0

-0.13

-0.43

YI-16-7

630

6.3

60.0

7.5

520

6.5

-0.08

-0.52

普通

common

YI-14-10

540
5.4

48.0
6.0

760
9.5

-0.12

-0.39

YI-13-9

530

5.3

48.0

6.0

736

9.2

-0.12

-0.40

YI-M1

530

5.3

44.0

5.5

680

8.5

-0.12

-0.40

YI-M2

500

5.0

36.0

4.5

640

8.0

-0.12

-0.40

YI-L

350

3.5

24.0

3.0

640

8.0

-0.12

-0.40

注释:磁性能参数为在室温(23oC)下测量磁体所获得的数据 Data are measured at room temperature (23)

Bonded Moulding NdFeB Production Process:

Bonded Moulding NdFeB Production Process

Bonded Compression NdFeB Production Process:

Bonded Compression NdFeB Production Process

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