top SmCo magnet

Type:permanet

Composition:Rare Earth Magnet

Application:industrial magnet

Shape:block ,customize

Coating:Nickle

Alloy Or Not:is alloy

Surface Treatment:paint or epoxy resin

Material:30%Samarium, 60% cobalt with the balance being Fe & Cu.

Grade: SmCo5 16A -- Sm2Co17 25H

Export Markets:Global

Origin:China

Quality System Certification:SSMC-MQ - ISO 9002 Quality Standard CertifiedMagnetic Properties of SmCo

Grade

SmCo5 16A

SmCo5 16B

SmCo5 18A

SmCo5 18B

SmCo5 20A

SmCo5 20B

SmCo5 22A

SmCo5 22B

Sm2Co17 24

Sm2Co17 26A

Sm2Co17 26B

Sm2Co17 26H

Sm2Co1728A

Sm2Co17 28B

Sm2Co17 28H

Sm2Co17 30A

Sm2Co17 30B

Sm2Co17 32

Sm2Co17 25H

Samarium Cobalt holds its standard property in higher maximum temperatures than neodymium, although its maximum strengh is less. The cost of SmCo material is the most expensive, so SmCo is recommended only when its performance is a high temperature environment is a concern.

1.SmCo permanent magnet has high magnetic energy product and high coercive force. Its properties are better than Alnico, ferrite permanent magnet. Its max. energy product is up to 239kJ/m3(30MGOe), which is three times of that of AlNiCo8 permanent magnet, eight times of that of ferrite permanent magnet (Y40). So the permanent magnetic component made from SmCo material is small, light and stable in property. It is widely applied to electro acoustic& telecommunication apparatus, electric motors, measure meters, peg-top electronic watch, microwave apparatus, magnetic mechanism, sensor and other static or dynamic magnetic routes.

2.The curie temp. of the SmCo permanent magnet is high and its temp. Coeff. is low. So it is suitable for use at 300, high temp.

3.SmCo permanent magnet is hear and bristle. Its rigidity strength, tensile strength and press strength are low. So it is not suitable for framework.

4.The main ingredient of SmCo permanent magnet is metal cobalt(CoY99.95%). So its price is high.

The characteristics of Samarium Cobalt Magnet

*Very high magnetic properties with good stability.
*Superior resistance to high temperature, Curie temperature of majority is over 800℃
*Excellent corrosion resistance capability, no coating is needed for surface protection.