主题：FEMM求助

牌号

剩磁

内禀矫顽力

最大磁能积

工作温度

Br

iHc

(BH)max

Tm

Grade

KGs

T

Koe

KA/m

MGOe

KJ/m3

°C

N50

14.4-13.8

1.44-1.38

≥12

≥955

51-47

408-376

≤80

N35

11.8-12.4

1.18-1.24

≥12

≥955

33-36

264-288

≤80

N38

12.4-13.0

1.24-1.30

≥12

≥955

36-38

288-304

≤80

N40

12.5-13.1

1.25-1.31

≥12

≥955

38-40

302-318

≤80

N42

12.9-13.5

1.29-1.35

≥12

≥955

40-42

318-336

≤80

N45

13.2-13.8

1.32-1.38

≥12

≥955

42-46

336-360

≤80

N48

13.9-14.2

1.39-1.42

≥12

≥955

46-48

368-382

≤80

38M

12.4-12.8

1.24-1.28

≥15

≥1194

36-38

288-304

≤100

40M

12.5-13.1

1.25-1.31

≥15

≥1194

38-40

302-318

≤100

42M

12.8-13.5

1.28-1.35

≥15

≥1194

40-42

318-336

≤100

45M

13.5-14.1

1.35-1.41

≥15

≥1194

42-45

336-360

≤100

47M

13.8-14.1

1.38-1.41

≥15

≥1200

45-47

358-376

≤100

35H

11.7-12.4

1.17-1.24

≥17

≥1353

34-36

264-288

≤120

38H

12.3-12.8

1.23-1.28

≥17

≥1353

36-38

288-304

≤120

40H

12.8-12.9

1.28-1.29

≥17

≥1353

38-40

302-318

≤120

42H

12.9-13.5

1.29-1.35

≥17

≥1353

40-42

318-336

≤120

33SH

11.3-11.8

1.13-1.18

≥20

≥1592

31-33

247-263

≤150

35SH

11.7-12.4

1.17-1.24

≥20

≥1592

32-36

264-288

≤150

38SH

12.2-12.8

1.22-1.28

≥20

≥1592

36-38

288-304

≤150

30UH

10.9-11.6

1.09-1.16

≥25

≥1990

29-31

231-247

≤180

33UH

11.5-11.7

1.15-1.17

≥25

≥1990

31-33

247-263

≤180

35UH

11.7-12.2

1.17-1.22

≥25

≥1990

33-36

264-288

≤180

30EH

10.8-11.2

1.08-1.12

≥30

≥2387

29-31

231-247

≤200

33EH

11.4-11.7

1.14-1.17

≥30

≥2387

31-33

247-263

≤200

35EH

11.7-12.2

1.17-1.22

≥30

≥2387

33-36

264-288

≤200

材料名称

Y20

Y25

Y30

Y35

Y30H-1

Y30H-2

Br

mT

≥360

≥370

≥385

≥395

≥380

≥360

Gs

≥3600

≥3700

≥3850

≥3950

≥3800

≥3600

Hcb

KA/m

≥140

≥150

≥170

≥190

≥235

≥255

Oe

≥1760

≥1880

≥2130

≥2380

≥2940

≥3190

Hcj

KA/m

≥142

≥152

≥172

≥192

≥245

≥300

Oe

≥1780

≥1900

≥2150

≥2400

≥3060

≥3750

(BH)max

KJ/m³

≥23

≥25

≥27

≥28.5

≥27

≥24

MGOe

≥2.9

≥3.2

≥3.4

≥3.6

≥3.4

≥3.0