SmCo Magnets|Samarium cobalt magnet|

Sintered SmCo Magnet manufacturer,China Sintered SmCo Magnet exporter.All kinds of Sintered SmCo Magnet to your requirements. Due to our quality Sintered SmCo Magnets, We have been a recognized China Sintered SmCo Magnet manufacturer, Sintered SmCo Magnet supplier,Sintered SmCo Magnet factory in the Sintered SmCo Magnet Sintered SmCo field.

  • Model: NEO-SM04
  • Price:
  • Productivity:: 200 Tons/Year
  • Country of Origin: China
  • MOQ: Any quantities are avaible to order
  • Payment: T/T.Cash.Western Union etc
  • Transportation: By sea to seaport,By air to airport,By air express
Sintered SmCo Magnet

Samarium Cobalt permanent magnet is widely used second generation high energy material. Using Samarium and Cobalt as its rare earth element, it exhibits high magnetic performance characteristics in energy product and coercive force. There are two compositions of magnets in this family: Sm1Co5 and Sm2Co17. The highest commercially available energy products of Sm2Co 17 are in the 30MGOe range.

Features of SmCo Magnets

  1. SmCo magnet is high performance, low temperature coefficient permanent.

  2. Its biggest advantage is high working temperature-300 degree centigrade, this makes Samarium Cobalt an excellent choice for compact designs where high temperature environments may be present.

  3. Good corrosion resistance and no need to be coating, because it is difficult to be eroded and oxidized.

  4. Grinding and slicing can be operated into the desired shape and size.

Application of SmCo Magnets :

SmCo magnet is widely used in motors, watch, transducers, instruments, positional detector, generators, radar, etc.

WARNING:

Due to their extremely high magnetic strength and brittle nature, SmCo magnet parts must be handled very carefully to prevent injury to personnel and damage to the magnets. Receiving and assembly personnel must be pre-warned about the dangers of handling these magnet parts.

Typical Magnetic Properties of Sintered SmCo Magnet

 

Grade Max. Energy Product Remanence Coercive Force Rev. Temp. Coeff. Working Temp. Density
(BH)max Br Hc Hci Bd Hd Tw D
MGOe kJ/m3 kG mT kOe kA/m kOe kA/m %/°C %/°C °C g/cm3
SmCo5 16A 16.0 130.0 8.2 820 7.5 600 >16.0 >1270 -0.05 0.25 250 8.4
SmCo5 16B 16.0 130.0 8.2 820 7.5 600 >20.0 >1590 -0.05 0.25 250 8.4
SmCo5 18A 18.0 146.3 8.7 870 8.2 656 >16.0 >1272 -0.05 0.25 250 8.4
SmCo5 18B 18.0 146.3 8.7 870 8.2 656 >20.0 >1590 -0.05 0.25 250 8.4
SmCo5 20A 20.0 162.5 9.0 900 8.6 690 >16.0 >1272 -0.05 0.25 250 8.4
SmCo5 20B 20.0 162.5 9.0 900 8.6 690 >20.0 >1590 -0.05 0.25 250 8.4
SmCo5 22A 22.0 178.8 9.5 950 9.1 728 >16.0 >1272 -0.05 0.25 250 8.4
SmCo5 22B 22.0 178.8 9.5 950 9.1 728 >20.0 >1590 -0.05 0.25 250 8.4
Sm2Co17 24 24.0 195.0 10.0 1000 9.5 760 >20.0 >1590 -0.03 0.23 300 8.3
Sm2Co17 26A 26.0 211.3 10.6 1060 9.8 784 >16.0 >1272 -0.03 0.23 300 8.3
Sm2Co17 26B 26.0 211.3 10.6 1060 9.8 784 >20.0 >1590 -0.03 0.23 300 8.3
Sm2Co17 26H 26.0 211.3 10.6 1060 9.8 784 >26.0 >2067 -0.03 0.23 300 8.3
Sm2Co1728A28.0 227.5 10.9 1090 10.0 800 >16.0 >1272 -0.03 0.23 300 8.3
Sm2Co17 28B 28.0 227.5 10.9 1090 10.0 800 >20.0 >1590 -0.03 0.23 300 8.3
Sm2Co17 28H 28.0 227.5 10.9 1090 10.0 800 >26.0 >2067 -0.03 0.23 300 8.3
Sm2Co17 30A 30.0 243.8 11.0 1100 10.2 816 >16.0 >1272 -0.03 0.23 300 8.3
Sm2Co17 30B 30.0 243.8 11.2 1120 10.2 816 >20.0 >1590 -0.03 0.23 300 8.3
Sm2Co17 32 31.0 251.8 11.5 1150 10.0 800 >15.0 >1192 -0.03 0.23 300 8.3
Sm2Co17 25H 25.0 203.2 10.5 1050 9.7 776 >35.0 >2782 -0.03 0.23 375 8.3

Note: Special properties can be achieved with custom method.

Physical Characteristics of Sintered SmCo Magnet

Hardness HV 10
Compression Strength 300 - 900 N/mm2
Bending Strength 120 N/mm2
Modulus 1.2-2.0x104 N/mm3
Electrical Resistance at 20°C >0.5 ohm-cm
Specific Heat Capacity 370 J/(kg.C)

Note:
1. The minimum dimension is 0.079" Diameter.
2. All shapes and properties can be supplied to meet customers' requirements.