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SINTERED MAGNET Ư Ȱ
ݼ ϳ Nd(Neodymium, ڹȣ 60) Fe, B ݼӰ ȭչμ
. ..ڷ(Coercive Force) ڱ (Energy Product) Ÿ.
. ..( ߵ ڼ ..߿ ڱ Ư .)
ڿ dz Nd Fe ϹǷ ݸ鿡 SmCo Magnet ϴ.
Ferrite SmCo ڼٴ ϴ.
ļ Ͽ پ ǥ ó ϴ.(Ni, Zn, Epoxy)
Curie Temp 350C ¿ ѵȴ.
 

Ưǥ

Material

Pressing

method

(g/)

Residual induction
Br

Coercive Force

Maximum
Energy

Hc

iHc(Min)

KG

T

KOe

KA/m

KOe

KA/m

MG Oe

KJ/

N-27

Magnetic

fifld

direction

10.2-11.0

1.02-1.10

9.0-10.5

716-836

12.0

995

25-27

200-216

N-30

10.8-11.3

1.08-1.13

9.5-107

756-852

12.0

955

28-30

224-240

N-33

10.3-11.8

1.13-1.18

10.0-11.1

796-884

12.0

955

31-33

248-264

N-35

11.8-12.4

1.18-1.24

11.0-11.8

876-939

12.0

955

33-35

264-280

N-38

>12.4

>1.24

>11.0

>875

>11.0

>876

>36

>287

N-40

>12.6

>1.26

>11.0

>875

>11.0

>876

>38

>303

N-40M

>12.6

>1.26

>11.0

>875

>14.0

>1114

>38

>303

N-42M

>13.0

>1.30

>11.0

>875

>14.0

>1114

>40

>318

N-45M

>13.3

>1.33

>11

>875

>14.0

>1114

>43

>334

N-48M

>14

>1.40

>11

>875

>14.0

>1114

>46

>366

N-27H

10.2-11.0

1.02-1.10

9.6-10.5

764-836

17.0

1353

25-27

200-216

N-30H

10.8-11.3

1.08-1.13

10.0-10.7

796-852

17.0

1353

28-30

224-240

N-33H

11.3-11.8

1.13-1.18

10.6-11.3

844-900

17.0

1353

31-33

248-264

N-35H

11.8-12.4

1.18-1.24

11.0-11.8

876-939

17.0

1353

33-35

264-280

N-38H

>12.4

>1

>11

>875

>17.0

>1353

>36

>287

N-40H

>12.6

>1.26

>11

>875

>17.0

>1353

>38

>303

N-27SH

10.2-11.0

1.02-1.10

9.6-10.5

716-836

20.0

1592

25-27

200-216

N-30SH

10.8-11.3

1.08-1.13

10.0-10.7

756-852

20.0

1592

28-30

224-240

N-33SH

11.3-11.8

1.13-1.18

10.6-11.3

844-899

20.0

1592

31-33

248-264

N-25UH

>9.8

>0.98

>9.2

>732

>25.0

>1989

>23

>183

N-28UH

>10.4

>1.04

>9.8

>780

>25.0

>1989

>26

>207

N-22HR

 

9.0-9.8

>0.90-0.98

8.0-9.5

>780

15.0

1194

20-22

160-176

N-25HR

9.5-10.4

0.95-1.04

9..5-10.0

>780

15.0

1194

23-25

184-200

N-30HR

10.3-11.3

1.03-1.13

9.3-107

>780

15.0

1194

26-30

26-30