钕铁硼

 烧结钕铁硼磁体23℃±3下的磁性能

材料

主要磁性能


序号

牌 号

Br范围

Hcj最小值

Hcb最小值

(BH)max范围

最高工作温度

T

kGs

kA/m

kOe

kA/m

kOe

kJ/m3

MGOe

1

N35

1.17~1.22

11.7~12.2

955

12.0

868

10.9

263~287

33~36

80


2

N38

1.22~1.25

12.2~12.5

955

12.0

899

11.3

287~310

36~39

80


3

N40

1.25~1.28

12.5~12.8

955

12.0

923

11.6

302~326

38~41

80


4

N42

1.28~1.32

12.8~13.2

955

12.0

923

11.6

318~342

40~43

80


5

N45

1.32~1.37

13.2~13.7

955

12.0

876

11.0

342~366

43~46

80


6

N48

1.37~1.42

13.7~14.2

955

12.0

892

11.2

366~390

46~49

80


7

N50

1.39~1.44

13.9~14.4

955

12.0

836

10.5

374~406

47~51

80


8

N52

1.42~1.47

14.2~14.7

876

11.0

836

10.5

390~422

49~53

80


9

N55

1.46~1.52

14.6~15.2

876

11.0

716

9.0

414~446

52~56

60


10

30M

1.08~1.13

10.8~11.3

1114

14.0

796

10.0

223~247

28~31

100


11

33M

1.13~1.17

11.3~11.7

1114

14.0

836

10.5

247~271

31~34

100


12

35M

1.17~1.22

11.7~12.2

1114

14.0

868

10.9

263~287

33~36

100


13

38M

1.22~1.25

12.2~12.5

1114

14.0

899

11.3

287~310

36~39

100


14

40M

1.25~1.28

12.5~12.8

1114

14.0

923

11.6

302~326

38~41

100


15

42M

1.28~1.32

12.8~13.2

1114

14.0

955

12.0

318~342

40~43

100


16

45M

1.32~1.37

13.2~13.7

1114

14.0

995

12.5

342~366

43~46

100


17

48M

1.36~1.42

13.6~14.2

1114

14.0

1019

12.8

358~390

45~49

100


18

50M

1.39~1.44

13.9~14.4

1114

14.0

1035

13.0

374~406

47~51

100


19

52M

1.42~1.47

14.2~14.7

1035

13.0

995

12.5

390~422

49~53

90


20

35H

1.17~1.22

11.7~12.2

1353

17.0

868

10.9

263~287

33~36

120


21

38H

1.22~1.25

12.2~12.5

1353

17.0

899

11.3

287~310

36~39

120


22

40H

1.25~1.28

12.5~12.8

1353

17.0

923

11.6

302~326

38~41

120


23

42H

1.28~1.32

12.8~13.2

1353

17.0

955

12.0

318~342

40~43

120


24

45H

1.32~1.37

13.2~13.7

1353

17.0

971

12.2

342~366

43~46

120


25

48H

1.36~1.42

13.6~14.2

1353

17.0

1027

12.9

358~390

45~49

120


26

50H

1.39~1.44

13.9~14.4

1274

16.0

1035

13.0

374~406

47~51

110


27

33SH

1.13~1.17

11.3~11.7

1592

20.0

844

10.6

247~271

31~34

150


28

35SH

1.17~1.22

11.7~12.2

1592

20.0

876

11.0

263~287

33~36

150


29

38SH

1.22~1.25

12.2~12.5

1592

20.0

907

11.4

287~310

36~39

150


30

40SH

1.25~1.28

12.5~12.8

1592

20.0

939

11.8

302~326

38~41

150


31

42SH

1.28~1.32

12.8~13.2

1592

20.0

971

12.2

318~342

40~43

150


32

45SH

1.32~1.37

13.2~13.7

1592

20.0

979

12.3

342~366

43~46

150


33

48SH

1.36~1.42

13.6~14.2

1512

19.0

995

12.5

358~390

45~49

140


34

33UH

1.13~1.17

11.3~11.7

1990

25.0

852

10.7

247~271

31~34

180


35

35UH

1.17~1.22

11.7~12.2

1990

25.0

860

10.8

263~287

33~36

180


36

38UH

1.22~1.25

12.2~12.5

1990

25.0

876

11.0

287~310

36~39

180


37

40UH

1.25~1.28

12.5~12.8

1990

25.0

915

11.5

302~326

38~41

180


38

42UH

1.27~1.32

12.7~13.2

1990

25.0

971

12.2

310~342

39~43

180


39

30EH

1.08~1.13

10.8~11.3

2388

30.0

812

10.2

223~247

28~31

200


40

33EH

1.13~1.17

11.3~11.7

2388

30.0

820

10.3

247~271

31~34

200


41

35EH

1.17~1.22

11.7~12.2

2388

30.0

836

10.5

263~287

33~36

200


42

38EH

1.20~1.25

12.0~12.5

2388

30.0

915

11.5

279~310

35~39

200


43

28AH

1.02~1.09

10.2~10.9

2706

34.0

780

9.8

199~231

25~29

240


44

30AH

1.07~1.13

10.7~11.3

2706

34.0

812

10.2

215~247

27~31

240


45

33AH

1.11~1.17

11.1~11.7

2706

34.0

836

10.5

239~271

30~34

240