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Product Series>>Sm2Co17 magnet  

 

Magnetic And Physical Characteristics

Sm2Co17

RE2Co17(RE=Sm TM=Fe.Cu.Zr.Hf)

Type

Grade

Residual Induction
Br

Coercive Force
Hcb

Intrinsic Coercive
Force 
Hcj

Max  
Energy Product 
(BH)max

Max 
Working  Temperature

Rev
Temp 
Coeff

Density

KG

T

KOe  (min)

KA/m (min)

KOe 
(min)

KA/m 
(min)

 MGOe 
(min)

KJ/m3   (min)

Br%/℃

g/cm3

XG22/10

9.7±0.3

0.97±0.03

7.0

557

8.5

676

21

168

350

-0.030
To
-0.035

8.4

XG22/25

9.0

717

25

1990

21

168

22/30

28

2230

22/35

32

2548

XG24/25

10.3±0.3

1.03±0.03

9.2

733

25

1990

24

192

350

-0.030
To
-0.035

8.4

24/30

28

2230

24/35

32

2548

XG26/10

10.6±0.3

1.06±0.03

7.5

598

10

796

25

200

300

-0.030
To
-0.035

8.4

XG26/16

10.8±0.3

1.08±0.03

8.5

677

14

1120

26/20

9.5

757

18

1433

26/25

22

1752

26/30

26

2070

26/35

32

2548

XG28/16

11.0±0.3

1.10±0.03

8.8

701

13

1035

27

216

300

-0.030
To
-0.035

8.4

28/20

9.6

765

18

1433

28/25

22

1752

28/30

26

2070

28/35

32

2548

XG30/12

11.3±0.3

1.13±0.03

8.0

637

10

796

29

231

300

-0.030
To
-0.035

8.4

30/15

9.0

717

13

1030

30/20

9.5

757

18

1433

30/25

22

1752

XG32/12

11.5±0.3

1.15±0.03

8.0

637

10

796

30

239

300

-0.030
To
-0.035

8.4

32/15

9.0

717

13

1030

32/20

9.6

765

18

1433

33/20

11.7±0.2

1.17±0.02

10

796

18

1433

31

247

300

-0.030
To
-0.035

8.4

33/25

10.4

828

22

1752

 

 
Demagnetization Curve

 

Sm2Co17 XG32/15

 

Sm2Co17 XG30/20

 

Sm2Co17 XG28/20

 

Sm2Co17 XG24/30