SmCo Magnets

SmCo magnet is a high performance 、 low temperature coefficent permanent magnet made of samarium and cobalt and other rare-earth elements. Its biggest advantage is its high working temperature---350 degree centigrade. It needn ' t to be coated because it is difficult to be eroded and oxidized. SmCo magnet is widely used in motors 、 watch 、 transducers 、 instruments 、 positional detector 、 generators 、 radar and etc.

牌号
Type

乘余磁能密度
Br Residual Flux Density

矫顽力 HcbCoercive Force

内禀矫顽力 Hcj Intrinsic Coercive force

最大磁能积 (BH)max MAX. Energy Product

奥特斯拉

mT

千高斯

KGs

千安 / 米

KA/m

千奥斯特

KA/m

千安 / 米

KA/m

千奥斯特

KOe

千焦 / 立方米 3 KJ/m 3

兆高奥

MGOe

YX16

750-880

7.5-8.8

597 ± 40

7.5 ± 0.5

≥ 1989

≥ 25

127 ± 16

16 ± 2

YX18

800-930

8.0-9.3

637 ± 40

8 ± 0.5

≥ 1432

≥ 18

143 ± 16

18 ± 2

YX20

850-980

8.5-9.8

637 ± 40

8 ± 0.5

≥ 1273

≥ 16

159 ± 16

20 ± 2

YXT18

900-1030

9.0-10.3

637 ± 40

8 ± 0.5

≥ 1194

≥ 15

143 ± 16

18 ± 2

YX 22A

900-1030

9.0-10.3

653 ± 40

8 ± 0.5

≥ 1989

≥ 25

175 ± 16

22 ± 2

YX22B

900-1030

9.0-10.3

635 ± 40

8 ± 0.5

≥ 1432

≥ 18

175 ± 16

22 ± 2

YX24

980-1080

9.8-10.8

676 ± 40

8 ± 0.5

≥ 1432

≥ 18

191 ± 16

24 ± 2

YX 26A

1000-1130

10.0-11.3

716 ± 40

9.0 ± 0.5

≥ 1194

≥ 15

207 ± 16

26 ± 2

YX26B

1000-1130

10.0-11.3

716 ± 40

9.0 ± 0.5

≥ 796

≥ 10

207 ± 16

26 ± 2

YX28

1030-1130

10.3-11.3

756 ± 40

9.5 ± 0.5

≥ 1432

≥ 18

223 ± 16

28 ± 2

YX27

1000-1100

10.3-11.0

357-516

4.5-6.5

413-556

5.2-7.0

183-223

26 ± 2

YX30

1100-1200

11.0-12.0

438-517

5.5-6.5

454-597

5.7-7.5

239 ± 16

30 ± 2