Product description
SmCo magnets are made of samarium and cobalt and other rare-earth elements.
1.Application: Motors, aviation and spaceflight, national defense and military affairs, microwave appliance, medical apparatus, auto industry, machine gearings, sensors meters and instruments.
2. Material grade: SmCo5 and Sm2Co17.
|
Magnetic properties of SmCo5 (Sintered SmCo Magnet)
|
| Material |
Grade |
Remanence |
Coercive Force |
Intrinsic Coercive Force |
Max. energy product
|
Curie
Temperature |
Max.
Operating
Temperature |
Temperature
Coefficient
of Br |
Temperature
Coefficient
of Hc |
| Br |
Hcb |
Hcj |
(BH)max |
Tc |
Tw |
SmCo5
(Smpr)co5
|
|
T |
KGs |
KA/m |
KOe |
KA/m |
KOe |
KJ/m3
|
MGoe |
°C |
°C |
%°C |
%°C |
YX-
16 |
0.81-0.85 |
8.1-
8.5 |
620-660 |
7.8-
8.3 |
1194-1830 |
15-23 |
110-127 |
14-16 |
750 |
250 |
-0.05 |
-0.3 |
YX-
18 |
0.85-0.9 |
8.5-
9.0 |
660-700 |
8.3-
8.8 |
1194-1830 |
15-23 |
127-143 |
16-18 |
750 |
250 |
-0.05 |
-0.3 |
YX-
20 |
0.9-0.94 |
9.0-
9.4 |
680-725 |
8.5-9.1 |
1194-1830 |
15-23 |
150-167 |
19-21 |
750 |
250 |
-0.05 |
-0.3 |
YX-
22 |
0.92-0.96 |
9.2-
9.6 |
710-750 |
8.9-9.4 |
1194-1830 |
15-23 |
160-175 |
20-22 |
750 |
250 |
-0.05 |
-0.3 |
YX-
24 |
0.96-1.0 |
9.6-
10.0 |
730-770 |
9.2-9.7 |
1194-1830 |
15-23 |
175-190 |
22-24 |
750 |
250 |
-0.05 |
-0.3 |
| SmCo5
|
YX-
20s |
0.9-0.94 |
9.0-
9.4 |
680-725 |
8.5-9.1 |
1433-1830 |
18-23 |
143-160 |
18-20 |
750 |
250 |
-0.05 |
-0.3 |
YX-
22s |
0.92-0.96 |
9.2-
9.6 |
710-750 |
8.9-9.4 |
1433-1830 |
18-23 |
160-175 |
20-22 |
750 |
250 |
-0.05 |
-0.3 |
Low
temperature coefficient
SmCo5 (SmGd)Co5
|
LTc
(YX-
10) |
0.59-0.63 |
5.9-
6.3 |
460-493 |
5.8-6.2 |
1430-1830 |
18-23 |
68-80 |
8.5-10 |
700 |
250 |
Temperature |
Temperature
Coefficient
of Br %°C |
| |
|
|
|
|
|
|
|
|
|
|
20-100°C |
-0.004 |
| |
|
|
|
|
|
|
|
|
|
|
100-200°C |
-0.021 |
| |
|
|
|
|
|
|
|
|
|
|
200-300°C |
-0.042 |
| ce(coFecu)5
|
YX-
12 |
0.70-0.74 |
7.0-
7.4 |
358-390 |
4.5-4.9 |
358-478 |
4.5-6 |
80-103 |
10-13 |
450 |
200 |
|
|
|
Magnetic properties of Sm2Co17 (Sintered SmCo Magnet)
|
| Material |
Grade |
Remanence |
Coercive Force |
Intrinsic Coercive Force |
Max. energy product
|
Curie
Temperature |
Max.
Operating
Temperature |
Temperature
Coefficient
of Br |
Temperature
Coefficient
of Hc |
| Br |
Hcb |
Hcj |
(BH)max |
Tc |
Tw |
Sm2Co17
Sm2
(CoFecuzr)17
|
YXG-
24H |
0.95-1.02 |
9.5-
10.2 |
700-750 |
8.7-9.4 |
=1990 |
=25 |
175-191 |
22-24 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
26H |
1.02-1.05 |
10.2-
10.5 |
750-780 |
9.4-9.8 |
=1990 |
=25 |
191-207 |
24-26 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
28H |
1.03-1.08 |
10.3-
10.8 |
756-796 |
9.5-10 |
=1990 |
=25 |
207-220 |
26-28 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
30H |
1.08-1.10 |
10.8-
11.0 |
788-835 |
9.9-10.5 |
=1990 |
=25 |
220-240 |
28-30 |
800 |
350 |
-0.03 |
-0.2 |
YXG-
24 |
0.95-1.02 |
9.5-
10.2 |
700-750 |
8.7-9.4 |
=1433 |
=18 |
175-191 |
22-24 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
26 |
1.02-1.05 |
10.2-
10.5 |
750-780 |
9.4-9.8 |
=1433 |
=18 |
191-207 |
24-26 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
28 |
1.03-1.08 |
10.3-
10.8 |
756-796 |
9.5-10 |
=1433 |
=18 |
207-220 |
26-28 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
30 |
1.08-1.10 |
10.8-
11.0 |
788-835 |
9.9-10.5 |
=1433 |
=18 |
220-240 |
28-30 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
26M |
1.02-1.05 |
10.2-
10.5 |
750-780 |
9.4-9.8 |
955-1273 |
12-16 |
191-207 |
24-26 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
28M |
1.03-1.08 |
10.3-
10.8 |
756-796 |
9.5-10.0 |
955-1273 |
12-16 |
207-220 |
26-28 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
30M |
1.08-1.10 |
10.8-
11.0 |
788-835 |
9.9-10.5 |
955-1273 |
12-16 |
220-240 |
28-30 |
800 |
300 |
-0.03 |
-0.2 |
YXG-
28L |
1.02-1.08 |
10.2-
10.8 |
398-445 |
5.0-5.6 |
400-520 |
5.2-6.5 |
207-220 |
26-28 |
800 |
250 |
-0.03 |
-0.2 |
YXG-
30L |
1.08-1.15 |
10.8-
11.5 |
398-445 |
5.0-5.6 |
400-520 |
5.2-6.5 |
220-240 |
28-30 |
800 |
250 |
-0.03 |
-0.2 |
Low
temperature coefficient Sm2Co17 (SmEr)2
(CoTM)17
|
LTC
(YXG-
22) |
0.94-0.98 |
9.4-
9.8 |
668-715 |
8.4-9.0 |
1194-1591 |
15-20 |
167-183 |
21-23 |
840 |
300 |
Temperature |
Temperature
Coefficient
of Br %°C |
| |
|
|
|
|
|
|
|
|
|
|
-50-25°C |
+0.005 |
| |
|
|
|
|
|
|
|
|
|
|
20-100°C |
+0.012 |
| |
|
|
|
|
|
|
|
|
|
|
100-200°C |
+0.006 |
| |
|
|
|
|
|
|
|
|
|
|
200-300°C |
-0.025 |
|
