Various Shaped Custom-Made SmCo Magnets, Customized Samarium Cobalt Permanent Super Strong Motor Magnets, super thermo-stability & excellent corrosion resistance Sintered SmCo Magnets, Samarium Cobalt Rare Earth Magnets China Supplier
Various Shaped Custom-Made SmCo Magnets Feature:
Shape: Arc, Segment, Tile, Disc, Round, Block, Ring
Grade: SmCo5, Sm2Co17
Coating: Without
Size: According to customer’s requirements
Characteristics:Good coercivity, Good temperature stability, Corrosion protection, rust prevention and high temperature resistance
Selling point: High uniformity, super thermo-stability & excellent corrosion resistance
Samarium Cobalt (SmCo) magnets are made of samarium, cobalt & Its also Called Colbalt Magnet and other rare earth elements. It is a kind of high performance, low temperature coefficient permanent magnets. The biggest advantage of SmCo magnets more.. We are one of the leading manufacturers and suppliers of superior quality collection of SMCO Magnet.

excellent corrosion resistance Sintered SmCo Customer Magnets
Samarium Cobalt (SmCo) magnets offer designers a tremendous combination of extremely high magnetic properties, outstanding thermal stability and excellent corrosion resistance. As part of the rare earth group of permanent magnets, Samarium Cobalt (SmCo) magnets typically fall into two families of materials. They include rare earth SmCo5 and Sm2Co17, and are commonly referred to as 1:5 and 2:17 materials. High Temperature Resistance SmCo Arc Magnets for Microwave Devices
Samarium Cobalt magnets are highly resistant to corrosion and require no special surface treatment. This makes Samarium Cobalt an excellent choice for compact designs where high temperature environments may be present.
Basis Magnetic Property:
Maximum working temperature: 250-350°C
Maximum Energy Product: (Bhmax)(15-35 MGOe)
Maximum Working Temperature: (Temp.Tw) 250-350
Induction Coercive Force: (Hcb) 4-12(Koe)
Residual Magnetism: Br 0.8-1.2(T)
Reversible temperature coefficient of residual magnetism (Br) -0.04 — -0.01
SmCo Arc Magnets Features:
1. Excellent Coercity
2. Nice temperature Stability
3. Due to price sensitivity of cobalt, its price is expensive and easy to fluctuate
| Physical Characteristics |
| Partial Physical Property Of Sintering SmCo Magnets |
| Parameter Name | Unit | SmCo 1:5 | SmCo 2:17 |
| Density | G/Cm3 | 8.3 | 8.4 |
| Curie Temperature | K | 1000 | 1100 |
| Vickers hardness | MPa | 450-500 | 550-600 |
| Compressing Strength | MPa | 1000 | 800 |
| Electronic Resistivity | Ω.Cm | 5-6&Times;10-5 | 8-9&Times;10-5 |
| Bending Strength | MPa | 150-180 | 130-150 |
| Stretching Strength | MPa | 400 | 350 |
| Hot Coefficient Of Expansion | (10-6/℃) | ‖6⊥12 | ‖6⊥11 |
| Note: The Above Specific Numbers Help To Consult, Not to Be The Judging Basis |
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