Samarium Cobalt Magnets Arc SmCo Motor Magnet,rare earth magnet, permanent materials
Products Description
One Sm atom and five Co atoms combine to form one SmCo5 atom.
Two Sm atoms and seventeeen Co atoms combine to form one Sm2Co17 atom.
Their maximum magnetic energy products are SmCo5(25 MGOe), Sm2Co17 (32 MGOe) respectively.
Their reversible temp coefficient are SmCo5(- 0.05% / ℃), Sm2Co17(- 0.03% / ℃)
SmCo magnets has the highest temperature of 350℃, it has high magnetic properties,excellent temperature characteristic and corrosion resistance.It is widely used in aerospace, electronic instruments, magnetic pumps, high temperature lamps, sensors andother fields. And 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)
| Raw Material Ratio | Energy Density | ReversibleTemp.coefficient |
SmCo5 | Sm:Co=1:5 | 25MGOe | - 0.05% / ℃ |
Sm2Co17 | Sm:Co=2:17 | 32 MGOe | - 0.03% / ℃. |


Froperties of SmC0 Magnets

Company Profile
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.

Our Certificates
