¼Ò°á »ç¸¶·ý (Samarium : Sm) ÄÚ¹ßÆ® (Cobalt :Co) ÀÚ¼®Àº ƯÈ÷ ¿ÂµµÀû ¾ÈÁ¤µµ¿Í ºÎ½Ä ¹æÁö¼º¿¡¼­ ¸Å¿ì ¿ì¼öÇÑ ÀÚ¼®ÀÌ´Ù.

¿©±â¿£ Sm1Co5¿Í Sm2Co17 µÎ °¡Áö Á¾·ù°¡ ÀÖ°í, Sm2Co17Àº ¸Å¿ì ³ôÀº iHc°ªÀ» °¡Áö¸ç Sm1Co5º¸´Ù ´õ ¾ÈÁ¤ÀûÀÌ´Ù.

- ½ºÇÇÄ¿, Motors(Stepping, Coreless, Servo), Sensor·ù, °ÔÀÌÁö(Gauge) µî
- ÈñÅä·ù ±Ý¼ÓÀÎ Sm°ú Co¸¦ ºÐ¸» °¡°ø ¼ºÇü ÈÄ Áø°ø¿¡¼­ ¼Ò°á½ÃÅ°¸ç, ¿¬¸¶ ÈÄ ¿Ï¼ºÇ°À» ³½´Ù.
- Àü¼¼°èÀûÀ¸·Î ÄÚ¹ßÆ®ÀÇ ¸ÅÀå·®ÀÌ ¸Å¿ì ÀûÀ¸¹Ç·Î °¡°ÝÀÌ °í°¡ÀÌ´Ù.
- ³»¿­¼ºÀÌ ¿ì¼öÇÏ¸ç ¾ÈÁ¤µÈ ÀÚ±âƯ¼ºÀ¸·Î °í¿Â¿ë ºÎÇ°¼ÒÀç·Î »ç¿ëÀÌ ÀûÇÕ ÇÏ´Ù.
- Äû¸®¿Âµµ(CURIE TEMPERATURE): 700~800¡É
- Ãßõ ÃÖ°í µ¿Àۿµµ: 350¡É
- ÀÜ·ùÀڼӹеµ(Br): 9.2~11.2 KG
- º¸ÀÚ·Â(Hc): 5.5~9.0 KOe
- ÃÖ´ë¿¡³ÊÁöÀû(BH)max: 22~26 MG.Oe
- ¹Ðµµ: 7.82 g/§¨
 

±¸                        ºÐ

´Ü       À§

³»              ¿ë

   Curie Temperature

¡ÆC

700 ¡­ 800

   Maximum Operating Temperature

¡ÆC

250

   Resistivity

¥ì§Ù.§¨

50¡­90

   Hardness

Hv

450¡­600

   Density

g/§¨

8.0¡­8.5

   Temperature Coefficient of Br

%/¡ÆC

-0.05¡­-0.03

   Temperature Coefficient of iHc

%/¡ÆC

-0.25¡­-0.19

  Material

Code

Remanence
Br

Coercivity
bHc

Intrinsic Coercivity
Hcj

Maximum
Energy Product
( BH ) max.

T

kGs

kA/m

kOe

kA/m

kOe

kJ/§©

MGOe

SmCo5

SC-140

0.82

8.2

600

7.5

1195

15.0

130-145

16-18

SP-145

0.85

8.5

620

7.8

1195

15.0

140-150

17-19

SP-160

0.9

9.0

640

8.0

1195

15.0

150-175

19-22

Sm2Co17

SZ-175H

0.95

9.5

640

8.0

1195

15.0

160-190

20-24

SZ-200H

1.0

10.0

680

8.5

1105

15.0

190-215

24-27

Bonded SmCo5

BS-40

0.4

4.0

280

3.5

800

10

30-50

4-6

BS-55

0.5

5.0

3200

4.0

800

10

50-65

6-8

Bonded
Sm2Co17

BS-70

0.6

6.0

360

4.5

800

10

65-80

8-10

BS-90

0.7

7.0

400

5.0

800

10

80-95

10-12