Mianyang Henshin Magnetic Material Co., Ltd.
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Rare Earth Permanent Magnet. SmCo Permanent Magnet, Strong Magnet
What are the components of samarium and cobalt?
SmCo5 magnet is composed of SmCo alloy and the Sm Co ratio is 1:5. Sm accounts for 36% of the total weight, while Co accounts for a small amount. It also contains other elements, such as iron, copper, hafnium and zirconium, but the amount is very small.SmCo5 magnet can provide a maximum magnetic energy product of 25 MGOe. Furthermore, it has the reversible temperature co-efficient of - 0.05% / ℃. At the same time, this magnet is easier to calibrate to a specific magnetic field than Sm2Co17 magnet. The Sm2Co17 magnet consists of SmCo alloy with a SmCo ratio of 2:17. 2 Sm atoms and 17 Co atoms. This magnetic energy product of this property is higher up to 32 MGOe, and the reversible temperature coefficient is - 0.03% / ℃.
The specific proportion is Sm: 23-28%
Rare earth metal cobalt: 48-52%
Metallic element Fe: 14-17%
Metal element Cu: 5-7%
A small amount of Zr: 2-3%
Inspection procedure:
| Raw material inspection |
| Granularity inspection |
| Green compact inspection |
| Roughcast inspection |
| Magnetic property inspection |
| Dimensions inspection |
| Apperance inspection |
| Integrated physical inspection |
| Packing inspection |
Product Paramenters
| Product Name | Custom Made SmCo Magnetic |
| Product Materials | Samarium Cobalt Magnet |
| Product Materials | Rare earth Magnet |
| Size of the products | Accept Customized |
| Working Temp | 350°C |
| Magnetic direction | Through thickness direction, the flat surface is magnetic field. |
| Vertical pull force | can pull on metal board more than 19 pieces A4 paper |
| Testing method | Manual testing |
| Application | Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail |
Froperties of SmCo Magnets
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Logistics And Trade
Product Paramenters
| Product Name | Custom Made SmCo Magnetic |
| Product Materials | Samarium Cobalt Magnet |
| Product Materials | Rare earth Magnet |
| Size of the products | Accept Customized |
| Working Temp | 350°C |
| Magnetic direction | Through thickness direction, the flat surface is magnetic field. |
| Vertical pull force | can pull on metal board more than 19 pieces A4 paper |
| Testing method | Manual testing |
| Application | Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail |