磁铁型号

磁铁最大工作温度(℃)

剩余磁铁磁通密度(br)gs

矫顽力磁铁(hcb)koe

内禀矫顽力(hcj)/koe磁铁

磁铁最大磁能积(bh)max/mgoe

n30

≤80

10.8∽11.2

9.8∽10.6

≥12

30

n33

≤80

11.4∽11.7

10.3∽11.1

≥12

33

n35

≤80

11.7∽12.1

10.8∽11.6

≥12

35

n38

≤80

12.2∽12.6

10.8∽11.6

≥12

38

n40

≤80

12.6∽12.9

10.5∽11.1

≥12

40

n42

≤80

12.7∽13.1

10.5∽11.1

≥12

42

n45

≤80

13.2∽13.7

11.0∽11.7

≥12

46

n72h

≤120

10.2∽10.7

9.3∽10.1

≥17

27

n30h

≤120

10.8∽11.2

9.8∽10.6

≥17

30

n33h

≤120

11.4∽11.7

10.3∽11.2

≥17

33

n35h

≤120

11.7∽12.1

10.8∽11.6

≥17

35

n38h

≤120

12.2∽12.6

11.5∽12.1

≥17

38

n40h

≤120

12.6∽12.9

11.5∽12.1

≥17

42

n27sh

≤150

10.2∽10.7

9.3∽10.1

≥20

27

n30sh

≤150

10.8∽11.3

9.8∽10.6

≥20

30

n33sh

≤150

11.4∽11.8

10.3∽11.0

≥20

33

n35sh

≤150

11.7∽12.2

10.8∽11.6

≥20

35

n38sh

≤150

12.2∽12.7

10.9∽11.7

≥20

39

n25uh

≤180

9.8∽10.3

9.2∽9.8

≥25

25

n28uh

≤180

10.4∽10.9

9.8∽10.3

≥25

28

n30uh

≤180

10.8∽11.1

9.8∽10.3

≥25

31

n33uh

≤180

11.3∽11.8

10.1∽10.6

≥25

34