|
Dailymag
Magnetics offer a full
line of Permanent Magnets,
Magnetic Assemblies (Magnetic
Tools) and Magnetic
equipments in China.
Sintered SmCo
Magnet, China SmCo Magnets manufacturer, SmCo Magnets Manufacturer,
Supplier, Factory, Exporter in china
(Sintered SmCo Magnet, Samarium
Cobalt, Samarium
Kobalt, Samarium Kobalt Magnete)
|
Magnetic properties of SmCo5 |
| 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
|
| 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 |
|
| |
| Characteristic
comparisons of permanent magnetic materials: |
|
Materials
|
(BH)max
|
Hcj
|
Br Tc
|
(Working temperature)max
|
Anti-causticity
|
|
SmCo1：5
|
16-25
|
15-25
|
-0.05
|
200-250
|
Good
|
|
SmCo2：17
|
22-30
|
6-30
|
-0.03
|
300-350
|
Good
|
|
NdFeB
|
26-52
|
12-30
|
-0.11
|
80-200
|
Bad
|
|
Ferrite magnet
|
3-4.5
|
3-4.5
|
-0.19
|
200-300
|
Good
|
|
AINiCo
|
5-10
|
1-1.8
|
-0.03
|
450-500
|
Excellent
|
|
|
