Mianyang Henshin Magnetic Material Co., Ltd.
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SmCo (Samarium Cobalt) permanent magnet
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
(SmCo5 and Sm2Co17), different sizes(Wafer diameter1≤R≤100mm,Square≤130mm)
| Shape: | Ring, Disk, Cube, Loaf, Segment,custom |
| Process: | Melting, Crushing, Milling, Machining, Sintering, Pressing, Alignment in Magnetic Fisld, Magnetizing. |
| Core Technologies: | Composition Controlling Technologies Powder Controlling Technologies Mold Design Technologies Crystal particles Ailgnment Technologies Applied magnetic Technologies Magnetization Technologies |
| Inspection procedure: | Raw material inspection Granularity inspection Green compact inspection Roughcast inspection Magnetic property inspection Dimensions inspection |
| 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.
| Raw Material Ratio | Energy Density | ReversibleTemp.coefficient | |
| SmCo5 | Sm:Co=1:5 | 25MGOe | - 0.05% / ℃ |
| 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.
