Model No.︰Smco magnet
Brand Name︰Smco magnet
Country of Origin︰China
Unit Price︰US $ 0.05 / pc
Minimum Order︰100 pc
SmCo Magnets is made from samarium as rare earth elements and cobalt. With the performance of high coercive force, high energy product and highly resistant to oxidation, they are widely used in motors' ignition coils, vacuum deposition, sputtering, magnetic resonance, magnetic separation, micro-motors, gauges and other high efficient compact devices.
By manufacturing process, SmCo Magnets are divided into Sintered SmCo Magnets and Bonded SmCo Magnets.
Magnetic property
|
Grade |
Br |
Hcb |
Hcj |
(BH)max |
||||
|
KGs |
T |
KOe |
KA/m |
KOe |
KA/m |
MGOe |
KJ/m3 |
|
|
SmCo5 |
|
|
||||||
|
YX16 |
8.1-8.5 |
0.81-0.85 |
7.8-8.3 |
620-660 |
15-23 |
1194-1830 |
14-16 |
110-127 |
|
YX18 |
8.5-9.0 |
0.85-0.90 |
8.3-8.8 |
660-700 |
15-23 |
1194-1830 |
16-18 |
127-143 |
|
YX20 |
9.0-9.4 |
0.90-0.94 |
8.5-9.1 |
680-725 |
15-23 |
1194-1830 |
19-21 |
150-167 |
|
YX22 |
9.2-9.6 |
0.92-0.96 |
8.9-9.4 |
710-750 |
15-23 |
1194-1830 |
20-22 |
160-175 |
|
YX24 |
9.6-10.0 |
0.96-1.00 |
9.2-9.7 |
730-770 |
15-23 |
1194-1830 |
22-24 |
175-190 |
|
YX20S |
9.0-9.4 |
0.90-0.94 |
8.5-9.1 |
680-725 |
18-23 |
1433-1830 |
18-20 |
143-160 |
|
YX22S |
9.2-9.6 |
0.92-0.96 |
8.9-9.4 |
710-750 |
18-23 |
1433-1830 |
20-22 |
160-175 |
|
Sm2Co17 |
|
|
|
|
|
|
|
|
|
YXG24H |
9.5-10.2 |
0.95-1.02 |
8.7-9.4 |
700-750 |
≥ 25 |
≥1990 |
22-24 |
175-191 |
|
YXG26H |
10.2-10.5 |
1.02-1.05 |
9.4-9.8 |
750-780 |
≥25 |
≥ 1990 |
24-26 |
191-207 |
|
YXG28H |
10.3-10.8 |
1.03-1.08 |
9.5-10.0 |
756-796 |
≥ 25 |
≥1990 |
26-28 |
207-220 |
|
YXG30H |
10.8-11.0 |
1.08-1.10 |
9.9-10.5 |
788-835 |
≥25 |
≥ 1990 |
28-30 |
220-240 |
|
YXG24 |
9.5-10.2 |
0.95-1.02 |
8.7-9.4 |
700-750 |
≥18 |
≥ 1433 |
22-24 |
175-191 |
|
YXG26 |
10.2-10.5 |
1.02-1.05 |
9.4-9.8 |
750-780 |
≥18 |
≥1433 |
24-26 |
191-207 |
|
YXG28 |
10.3-10.8 |
1.03-1.08 |
9.5-10.0 |
756-796 |
≥18 |
≥ 1433 |
26-28 |
207-220 |
|
YXG30 |
10.8-11.0 |
1.08-1.10 |
9.9-10.5 |
788-835 |
≥18 |
≥ 1433 |
28-30 |
220-240 |
|
YXG 26M |
10.2-10.5 |
1.02-1.05 |
9.4-9.8 |
750-780 |
12-16 |
955-1273 |
24-26 |
191-207 |
|
YXG 28M |
10.3-10.8 |
1.03-1.08 |
9.5-10.0 |
756-796 |
12-16 |
955-1273 |
26-28 |
207-220 |
|
YXG 30M |
10.8-11.0 |
1.08-1.10 |
9.9-10.5 |
788-835 |
12-16 |
955-1273 |
28-30 |
220-240 |
|
YXG 28L |
10.2-10.8 |
1.02-1.08 |
5.0-6.5 |
398-478 |
5.5-7.0 |
438-557 |
26-28 |
207-220 |
|
YXG 30L |
10.8-11.5 |
1.08-1.15 |
5.0-6.5 |
398-478 |
5.5-7.0 |
438-557 |
28-30 |
220-240 |
The physical characteristics of SmCo Magnets:
|
Type |
SmCo5 |
Sm2Co17 |
|
Temperature Coefficent of Br(%/ºC) |
-0.05 |
-0.03 |
|
Temperature Coefficent of iHc(%/ºC) |
-0.3 |
-0.2 |
|
Curie Temperature(ºC) |
700-750 |
800-850 |
|
Density(g/cm3) |
8.2-8.4 |
8.3-8.5 |
|
Vickers Hardness(HV) |
450-500 |
500-600 |
|
Working Temperature(ºC) |
250 |
350 |
