|
|
|
Magnetic properties of SmCo magnets |
|
Grade |
Br |
Hcb |
Hcj |
(BH)max |
TW |
T |
KA/m |
KA/m |
KJ/m3 |
|
[KGs] |
[Koe] |
[Koe] |
[MGOe] |
|
Max |
Min |
Max |
Min |
Max |
Min |
Max |
Min |
℃ |
SmCo5 |
XG18 |
0.92 |
0.82 |
756 |
639 |
1751 |
1194 |
159 |
127 |
250 |
[9.2] |
[8.2] |
[9.5] |
[8] |
[22] |
[15] |
[20] |
[16] |
XG20 |
0.95 |
0.87 |
756 |
639 |
1751 |
1194 |
175 |
143 |
and |
[9.5] |
[8.7] |
[9.5] |
[8] |
[22] |
[15] |
[22] |
[18] |
XG22 |
1.0 |
0.93 |
772 |
660 |
1751 |
1194 |
191 |
159 |
Sm(Pr)Co |
[10] |
[9.3] |
[9.7] |
[8.3] |
[22] |
[15] |
[24] |
[20] |
XG24 |
1.04 |
0.96 |
780 |
660 |
1751 |
1194 |
207 |
175 |
[10.4] |
[9.6] |
[9.8] |
[8.3] |
[22] |
[15] |
[26] |
[22] |
Sm2Co17 |
XGS24M |
1.04 |
0.96 |
772 |
318 |
955 |
398 |
207 |
175 |
[10.4] |
[9.6] |
[9.7] |
[4] |
[12] |
[5] |
[26] |
[22] |
XGS24 |
1.04 |
0.96 |
780 |
660 |
≥1194 |
207 |
175 |
[10.4] |
[9.6] |
[9.8] |
[8.3] |
≥15.0 |
[26] |
[22] |
XGS24H |
1.04 |
0.96 |
780 |
660 |
≥1592 |
207 |
175 |
350 |
[10.4] |
[9.6] |
[9.8] |
[8.3] |
≥20.0 |
[26] |
[22] |
XGS26M |
1.07 |
1.0 |
796 |
318 |
955 |
398 |
223 |
191 |
[10.7] |
[10] |
[10] |
[4] |
[12] |
[5] |
[28] |
[25] |
XGS26 |
1.07 |
1.0 |
820 |
677 |
≥1194 |
223 |
191 |
[10.7] |
[10] |
[10.3] |
[8.5] |
≥15.0 |
[28] |
[25] |
XGS26H |
1.07 |
1.0 |
820 |
677 |
≥1592 |
223 |
191 |
[10.7] |
[10] |
[10.3] |
[8.5] |
≥20.0 |
[28] |
[25] |
XGS28M |
1.10 |
1.04 |
796 |
318 |
955 |
398 |
239 |
207 |
[11] |
[10.4] |
[10] |
[4] |
[12] |
[5] |
[30] |
[26] |
XGS28 |
1.10 |
1.04 |
820 |
677 |
≥1194 |
239 |
207 |
[11] |
[10.4] |
[10.3] |
[8.5] |
≥15.0 |
[30] |
[26] |
XGS28H |
1.10 |
1.04 |
820 |
677 |
≥1592 |
239 |
207 |
[11] |
[10.4] |
[10.3] |
[8.5] |
≥20.0 |
[30] |
[26] |
XGS30M |
1.12 |
1.07 |
796 |
318 |
955 |
398 |
247 |
223 |
[11.2] |
[10.7] |
[10] |
[4] |
[12] |
[5] |
[31] |
[28] |
XGS30 |
1.12 |
1.07 |
820 |
677 |
≥1194 |
247 |
223 |
[11.2] |
[10.7] |
[10.3] |
[8.5] |
≥15.0 |
[31] |
[28] |
XGS32M |
1.15 |
1.09 |
796 |
318 |
955 |
398 |
262 |
238 |
[11.5] |
[10.9] |
[10] |
[4] |
[12] |
[5] |
[32] |
[29] |
XGS32 |
1.15 |
1.09 |
820 |
677 |
≥955 |
262 |
238 |
[11.5] |
[10.9] |
[10.3] |
[8.5] |
≥12.0 |
[32] |
[29] |
Low Temp Coeff Sm2Co17 |
XGL22LT |
1.0 |
0.93 |
756 |
677 |
≥1194 |
191 |
159 |
350 |
[10] |
[9.3] |
[9.5] |
[8.5] |
≥15.0 |
[24] |
[20] |
XGL24LT |
1.04 |
0.96 |
756 |
677 |
≥1194 |
207 |
175 |
[10.4] |
[9.6] |
[9.5] |
[8.5] |
≥15.0 |
[26] |
[22] |
XGL26LT |
1.07 |
1.0 |
812 |
677 |
≥1433 |
223 |
191 |
350 |
[10.7] |
[10] |
[10.2] |
[8.5] |
≥18.0 |
[28] |
[25] |
|
|