|
SAMARIUM COBALT RARE EARTH MAGNETS
PROPERTIES
| Curie Point |
~770°C |
 |
| Maximum Permissible Temperature |
~200°C |
| Density |
~8.5g/cm³ |
| Hardness |
HRC 50~60 |
| Electrical Resistance |
50µW cm |
| Temperature Coefficient |
~0.016%/°C |
|
Standard Rating Characteristics
of SmCo Magnets |
Techno
Mag
Code |
Residual
flux density |
Coercive
force |
Maximum
energy product |
|
Br |
Hc |
iHc |
(BH) Max. |
|
KG |
T |
Oe |
KA/m |
Oe |
KA/m |
MG · Oe |
KJ/m³ |
|
TM-23B |
9.4-10.4 |
0.94-1.04 |
5.0-8.5 |
398-676 |
>5.3 |
>421 |
19-24 |
151-191 |
|
TM-23CV |
9.5-10.5 |
0.95-1.05 |
7.5-10.0 |
597-796 |
>8.0 |
>636 |
20-26 |
159-207 |
|
TM-23BV |
10.2-11.2 |
1.02-1.12 |
6.5-8.5 |
517-676 |
>7.0 |
>557 |
22-26 |
175-223 |
|
TM-25B |
10.2-11.0 |
1.02-1.10 |
5.0-8.5 |
398-696 |
>5.3 |
>421 |
22-27 |
175-215 |
|
TM-30CH |
10.4-11.4 |
1.04-1.14 |
8.0-10.0 |
636-796 |
>8.5 |
>676 |
25-31 |
199-247 |
|
TM-30BH |
11.0-12.0 |
1.10-1.20 |
6.5-9.0 |
517-716 |
>7.0 |
>557 |
27-33 |
175-263 |
|
TM-20SV |
8.8-9.8 |
0.88-0.98 |
8.0-9.5 |
636-756 |
>14.0 |
>1114 |
18-22 |
143-175 |
|
