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Magnetic material
Alnico magnet
cast Alnico
sintered Alnico
NdFeB magnet
SmCo magnet
FeCrCo magnet
Magnetic application
micro magnet
pickup
magnet
odometer
magnet
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SmCo magnet
Samarium cobalt (SmCo) magnet is a high performance, low temperature coefficient permanent magnet, which made of samarium,
cobalt and other rare earth elements. The biggest advantage is its high
working temperature, the maximum working temperature is up to 300℃. It
doesn't need to be coated because it is
difficult to be eroded and oxidized. SmCo magnet is widely used in
motors, watch, transducers, instruments, positional detector,
generators, radar and other applications.
Process Flow: Raw
material——Mixing——Melting——Powdering——Pressing——Sintering——Magnetic
Testing——Cutting & Grinding——Inspection——Packing and Shipping
Typical Magnetic Properties
|
Grade |
Alloy Series |
Br |
Hcb |
Hcj |
(BH)max |
Density |
Curie Temp |
Working Temp |
|
mT |
Gs |
kA/m |
Oe |
kA/m |
Oe |
kJ/m3 |
MGOe |
g/cm3 |
℃ |
℃ |
| XG18 |
1:5 |
820-920 |
8200-9200 |
639-756 |
8000-9500 |
1194-1751 |
15000-22000 |
127-159 |
16-20 |
8.10 |
750 |
250 |
| XG20 |
870-950 |
8700-9500 |
639-756 |
8000-9500 |
1194-1751 |
15000-22000 |
143-175 |
18-22 |
8.20 |
| XG22 |
930-1000 |
9300-10000 |
660-772 |
8300-9700 |
1194-1751 |
15000-22000 |
159-191 |
20-24 |
| XG24 |
960-1040 |
9600-10400 |
660-780 |
8300-9800 |
1194-1751 |
15000-22000 |
175-207 |
22-26 |
| XGS24M |
2:17 |
960-1040 |
9600-10400 |
318-772 |
4000-9700 |
398-955 |
5000-12000 |
175-207 |
22-26 |
8.30 |
800 |
350 |
| XGS24 |
960-1040 |
9600-10400 |
660-780 |
8300-9800 |
≥1194 |
≥15000 |
175-207 |
22-26 |
| XGS24H |
960-1040 |
9600-10400 |
660-780 |
8300-9800 |
≥1592 |
≥20000 |
175-207 |
22-26 |
| XGS26M |
1000-1070 |
10000-10700 |
318-796 |
4000-10000 |
398-955 |
5000-12000 |
191-223 |
25-28 |
| XGS26 |
1000-1070 |
10000-10700 |
677-820 |
8500-10300 |
≥1194 |
≥15000 |
191-223 |
25-28 |
| XGS26H |
1000-1070 |
10000-10700 |
677-820 |
8500-10300 |
≥1592 |
≥20000 |
191-223 |
25-28 |
| XGS28M |
1040-1100 |
10400-11000 |
318-796 |
4000-10000 |
398-955 |
5000-12000 |
207-239 |
26-30 |
| XGS28 |
1040-1100 |
10400-11000 |
677-820 |
8500-10300 |
≥1194 |
≥15000 |
207-239 |
26-30 |
| XGS28H |
1040-1100 |
10400-11000 |
677-820 |
8500-10300 |
≥1592 |
≥20000 |
207-239 |
26-30 |
| XGS30M |
1070-1120 |
10700-11200 |
318-796 |
4000-10000 |
398-955 |
5000-12000 |
223-247 |
28-31 |
| XGS30 |
1070-1120 |
10700-11200 |
677-820 |
8500-10300 |
≥1194 |
≥15000 |
223-247 |
28-31 |
| XGS32M |
1090-1150 |
10900-11500 |
318-796 |
4000-10000 |
398-955 |
5000-12000 |
238-262 |
29-32 |
| XGS32 |
1090-1150 |
10900-11500 |
677-820 |
8500-10300 |
≥955 |
≥12000 |
238-262 |
29-32 |
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