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  China Magnets > Products > Smco-magnet
 

China Magnets

 
Smco-magnet
SmCo magnet SmCo magnet


Samarium Cobalt (SmCo) magnets, of the Rare Earth class, have been available since the early 1970's. These magnets possess very high magnetic properties, excellent thermal stability, while remaining resistant to corrosion. These characteristics make SmCo magnets ideal for applications requiring a resistance to wide-ranging temperatures and environments.

SmCo magnets are manufactured by sintering or compression bonding. They are anisotropic and can only be magnetized in the direction of orientation. In general, magnetizing fields of approximately 30 to 45KOe are required to saturate SmCo magnets.

Key application:

  • The characteristics of Samarium Cobalt Magnet
  • Very high magnetic properties with good stability.
  • Superior resistance to high temperature,Curie temperature of majority is over 800
  • Excellent corrosion resistance capability,no coating is needed for surface protection.

 

 
Smco-magnet
 
products name: Smco-magnet
Model No:Smco-magnet
[Related Keywords:] Smco-magnet China Magnets
 
 
Typical Magnetic Performance for Sintered SmCo
Grade Br HcB HcJ (BH)max Curie Temp. Temp.Coe working T. ALLOY Series
[mT]
[Gs]
[KA/m]
[Oe]
[KA/m]
[Oe]
[KJ/m3]
[MGOe]]
[] [%/] []
SmCo18 800 8000 640 8000 1430 18000 144
18.0
750 0.04 250 1:5
SmCo20 850 8500 640 8000 1590 20000 160
20.0
750 0.04 250
SmCo22 900 9000 650 8200 1430 18000 176
22.0
750 0.04 250
SmCo24 980 9800 676 8500 1430 18000 192
24.0
800 0.04 300 2:17
SmCo26L 1050 10500 410 5150 432 5430 208
26.0
800 0.04 300
SmCo26 1000 10000 716 9000 1194 15000 208
26.0
800 0.04 300
SmCo26M 1000 10000 716 9000 1590 20000 208
26.0
800 0.04 300
SmCo28 1030 10300 760 9500 1430 18000

224
28.0

800 0.04 300
SmCo28H 1030 10300 760 9500 1590 20000 224
28.0
800 0.04 300
SmCo30H 1100 11000 480 6000 560 7000 240
30.0
800 0.04 300
 
Typical Magnetic Performance for Bonded SmCo
Grade Br HcB HcJ (BH)max Curie Temp. Temp.Coe working T. IEC standard
[mT]
[Gs]
[KA/m]
[Oe]
[KA/m]
[Oe]
[KJ/m3]
[MGOe]]
[] [%/] [] IEC
Equivalent
SB6A 400
4000
278
3500
800
10000
32
4.0
720 0.1 20 1:5
SB8A 500
5000
318
4000
800
10000
48
6.0
720 0.1 120
SB10B 600
6000
358
4500
800
10000
64
8.0
720 0.1 120 2:17
SB12B 700
7000
318
4000
400
5000
80
10.0
720 0.1 120
SB12HB 700
7000
398
5000
800
10000
80
10.0
720 0.1 100
Hit: 250, PostTime: 3/22/2009 5:00:23 PM, LastEmendTime: 4/23/2009 4:07:40 PM


 

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