OEM Super Strong Rare Earth Permanent Magnet Smco Ring Shape Rustproof
SmCo (Samarium Cobalt) permanent magnet
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Shape: |
Ring, Disk, Cube, Loaf, Segment,custom |
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Process: |
Melting, Crushing, Milling, Machining, Sintering, Pressing, Alignment in Magnetic Fisld, Magnetizing. |
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Core Technologies: |
Composition Controlling Technologies Powder Controlling Technologies Mold Design Technologies Crystal particles Ailgnment Technologies Applied magnetic Technologies Magnetization Technologies |
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Inspection procedure: |
Raw material inspection Granularity inspection Green compact inspection Roughcast inspection Magnetic property inspection Dimensions inspection |
SmCo magnets is widely used in aerospace, electronic instruments, magnetic pumps, high temperature lamps, sensors andother fields. And it has the highest temperature of 350℃, high magnetic properties,excellent temperature characteristic and corrosion resistance. Furthermore it can be produced in different shapes(round, square, ring, tile, bread), different properties
| Sm | 23-28% |
| Co | 48-52% |
| Fe | 14-17% |
| Cu | 5-7% |
| Zr | 2-3% |
1:5 SmCo Magnet
SmCo1:5 Magnet is also called SmCo5, the highest working can be 250℃.Based on Sm,Co and some other metals. After processing of melting, milling, compression moulding and sintering. To make work blank with different levels of performance.
2:17 SmCo Magnet
SmCo2:17 Magnet is also called Sm2Co17, the highest working can be 350℃.Based on Sm, Co, copper, iron zirconium and some other metals. After processing of melting, milling, compression moulding and sintering. To make work blank with different levels of performance.
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Raw Material Ratio |
Energy Density |
ReversibleTemp.coefficient |
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SmCo5 |
Sm:Co=1:5 |
25MGOe |
- 0.05% / ℃ |
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Sm2Co17 |
Sm:Co=2:17 |
32 MGOe |
- 0.03% / ℃. |
Mianyang Hengxin Magnetic Materials Co., Ltd. was founded in 1999, specializing in the manufacture and development of sintered samarium cobalt permanent magnet materials and devices; after years of development, it has formed a production capacity of 500 tons of samarium cobalt permanent magnet materials per year, and is the main manufacturer of samarium cobalt permanent magnet materials and devices in China.
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