SmCo Magnets
Smco magnets are mainly used for various motors, generators, such as Elevator Motors (Traction Machines),
Wind Turbines, Servo Motors, Motors for Hybrid Electric Vehicle or Battery Electric Vehicles, Linear motors and
Compressor Motors, drive motor for ship, etc.Disc SmCo Magnets, Diameter 120x100mm,axially magnetized. Block Magnets 120mm×120mm×100mm,Magnetized through 100mm. Small DIsc, Block or Arc, Ring SmCo Magnets can made from
Big Disc or Block SmCo Magnets by cutting and grinding . The Minimum Diameter of SmCo magnets can be only 1mm.
Features
1. Highest properties in China , Br>1.15T , (BH) max>=32MGOes
2. Better corrosion resistant than Ndfeb magnets
3. Better working stability than NdFeB magnets at high temperature.
4. Custom made is available
Certification
FAQ
She usually does not need coating to protect them from environment-induced corrosion because of content high percentage of cobalt metals which allows more accurate tolerances and simplifies use. Also they do not need to apply coating higher resistance temperature ratings, higher coercivity and excellent corrosion resistant. Can work for long time in high temp more than 250-350 Centigrade degree and can work more stable than Neodymium magnets.
Samarium cobalt magnets are commonly used in high performance motors, magnetic couplings, magnetic separators, sensor controls, oil pump and other equipment which performance is required to be consistent with temperature change or under easy corrosion circumstance.
How to Buy Samarium Cobalt Magnets?
If you want to buy right Samarium Cobalt Magnets ,Please tell us the following information if possible.
1. Any drawing or Shape,Dimension and tolerance .
2. SmCo Magnet Grade or Detailed Magnetic properties.
3. Direction of magnetization of Samarium Cobalt Magnets, magnetized or not magnetized for shipment.
4. Other requirement if possible.
5. Quantity, delivery way( sea shipment or air shipment ).
6. Any Seaport or airport nearby your company.
Magnetic Properties of Sintered SmCO Magnet
Smco magnets are mainly used for various motors, generators, such as Elevator Motors (Traction Machines),
Wind Turbines, Servo Motors, Motors for Hybrid Electric Vehicle or Battery Electric Vehicles, Linear motors and
Compressor Motors, drive motor for ship, etc.Disc SmCo Magnets, Diameter 120x100mm,axially magnetized. Block Magnets 120mm×120mm×100mm,Magnetized through 100mm. Small DIsc, Block or Arc, Ring SmCo Magnets can made from
Big Disc or Block SmCo Magnets by cutting and grinding . The Minimum Diameter of SmCo magnets can be only 1mm.
Features
1. Highest properties in China , Br>1.15T , (BH) max>=32MGOes
2. Better corrosion resistant than Ndfeb magnets
3. Better working stability than NdFeB magnets at high temperature.
4. Custom made is available
| Material Grade | Residual Fulx | Coercive Force | Intrinsic Coercive Force | Max. Energy Product | |||||
| Br | Hcb | Hcj | (BH)max | ||||||
| KGs | T | KOe | KA/m | KOe | KA/m | MGOe | KJ/m3 | ||
| SmCO5 | SM-16A | 8.0-9.0 | 0.80-0.90 | 7.7-8.8 | 613-700 | 18.0-30.0 | 1430-2388 | 16±2 | 127±16 |
| SM-18A | 8.4-9.7 | 0.84-0.97 | 8.2-9.4 | 653-748 | 15.0-22.0 | 1194-1751 | 18±2 | 143±16 | |
| Sm2Co17 | SM-24A | 10.0-10.6 | 1.00-1.06 | 8.0-9.5 | 637-756 | 20.0-28.0 | 1592-2229 | 24±2 | 191±16 |
| SM-24B | 10.0-10.6 | 1.00-1.06 | 6.2-8.0 | 494-637 | 7.0-11.0 | 557-876 | 24±2 | 191±16 | |
| SM-26A | 10.2-10.8 | 1.02-1.08 | 8.5-10.2 | 677-812 | 20.0-28.0 | 1592-2229 | 26±2 | 207±16 | |
| SM-26B | 10.2-10.8 | 1.02-1.08 | 8.0-9.5 | 637-756 | 9.0-18.0 | 717-1433 | 26±2 | 207±16 | |
| SM-28A | 10.5-11.0 | 1.05-1.10 | 8.5-10.3 | 677-812 | 20.0-28.0 | 1592-2229 | 28±2 | 223±16 | |
| SM-30A | 10.7-11.5 | 1.07-1.15 | 8.5-10.5 | 677-836 | 20.0-28.0 | 1592-2229 | 29±2 | 231±16 | |
| SM-30B | 10.7-11.5 | 1.07-1.15 | 7.5-9.5 | 597-756 | 9.0-18.0 | 717-1433 | 29±2 | 231±16 | |
| SM-32A | 11.0-12.0 | 1.10-1.20 | 9.5-10.5 | 756-836 | 20.0-28.0 | 1592-2229 | 30±2 | 239±16 | |
| SM-32B | 11.0-12.0 | 1.10-1.20 | 7.0-9.5 | 557-756 | 8.5-15.0 | 677-1195 | 30±2 | 239±16 | |
Certification
FAQ
What is Samarium Cobalt Magnet?
Samarium cobalt magnets or SmCO magnets is one kind of rare earth magnets made from Samarium, Cobalt, Iron, Zirconium etc which was developed in the early 1970s. There are first generation rare earth magnets-SmCo5 magnets and second generation The rare earth magnets-Sm2Co17 Magnets base on different compositions.The half finished products of Samarium cobalt magnets are made from raw materials by powder metallurgy technology, including melting ,casting, crashing, milling, pressing ,sintering, then they are made into finished products by Mag processing equipment, such Mag Spring's factory can supply the highest grade Sm2Co17 magnets in the world with the following magnetic properties: Br > 1,15 T, Hcj >2300 kA / m, Hcb > 820 kA / m , BH (max) > 250 kJ/m3.She usually does not need coating to protect them from environment-induced corrosion because of content high percentage of cobalt metals which allows more accurate tolerances and simplifies use. Also they do not need to apply coating higher resistance temperature ratings, higher coercivity and excellent corrosion resistant. Can work for long time in high temp more than 250-350 Centigrade degree and can work more stable than Neodymium magnets.
Samarium cobalt magnets are commonly used in high performance motors, magnetic couplings, magnetic separators, sensor controls, oil pump and other equipment which performance is required to be consistent with temperature change or under easy corrosion circumstance.
How to Buy Samarium Cobalt Magnets?
If you want to buy right Samarium Cobalt Magnets ,Please tell us the following information if possible.
1. Any drawing or Shape,Dimension and tolerance .
2. SmCo Magnet Grade or Detailed Magnetic properties.
3. Direction of magnetization of Samarium Cobalt Magnets, magnetized or not magnetized for shipment.
4. Other requirement if possible.
5. Quantity, delivery way( sea shipment or air shipment ).
6. Any Seaport or airport nearby your company.
Magnetic Properties of Sintered SmCO Magnet