SGS Strong Round Rare Earth SmCo Magnet 10mmx8mm Arc Magnets
SmCo (Samarium Cobalt) permanent magnet
|
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 |
SmCo5 magnet is composed of SmCo alloy with Sm Co ratio of 1:5. According to weight, Sm accounts for 36% of the total. This SmCo alloy usually contains 36% Sm and a small amount of Co. This series of SmCo magnets can provide a maximum magnetic energy product of 25MGOe and a reversible temperature co-efficient of - 0.05% / ℃. At the same time, this magnet is easier to calibrate to a specific magnetic field than Sm2Co17 series. The Sm2Co17 magnet consists of SmCo alloy with a SmCo ratio of 2:17. 2 Sm atoms and 17 Co atoms. It also contains other elements, such as iron, copper, zirconium and hafnium, but the amount is very small. The magnetic energy product of this property is higher, up to 32 MGOe, and the reversible temperature coefficient is - 0.03% / ℃.
| 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% / ℃. |
|
Product Name |
SmCo Magnet |
|
Material |
SmCo Magnet (Sm2Co17, SmCo5) |
|
Normal size range |
W=3-130mm,H=1.5-100mm,L=1-130mm |
|
Biggest size |
According to your needs |
|
Smallest size |
According to your needs |
|
Note: |
For large bread products, no thin size is allowed, because SmCo's huge brittleness will easily cause breakage during assembly |
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.