3D Design Magnetic Powder Cores , Soft Magnetic Core Customized

3D Design Magnetic Powder Cores , Soft Magnetic Core Customized

SMC core is a kind of new type of material product prepared by high-purity iron powder as the main raw material, insulating the surface of powder particles, and using powder metallurgy technology to form and heat-treat. It has low high-frequency eddy current loss, high saturation magnetic induction, can be processed into complex 3D structure products, and uses SMC core, which has a small motor size reduction, power consumption reduction, wire saving, and assembly simplification.

1. SMC technology advantages:

Soft Magnetic Composite (SMC) is a new type of material based on replacing silicon steel laminated material, which has an advantage cannot get from the traditional silicon steel:
1) high usage rate of material: adopt PE technology and usage rate of material over 95%
2) high magnetic induction density: adopt high pure iron power with the highest density 7.6g/cm3 as material to retain the high saturation magnetic induction density greatly.
3) high-frequency loss low: For the surface of the iron power is covered by insulator, the material's impedance can be improved and the high frequency loss can be reduced greatly.
4) good polar conversion: no orientation, having 3D structure, no magnetic gap loss and the fast polar conversion.
5) less heat: Because of the low vortex loss and the fast polar conversion, the energy loss is low and the heat condition can be improved greatly.
6) close tolerance: the tooling assure the product's close tolerance and the surface is very smooth.
7) low cost: 3D design can reduce the use of the auxiliary materials, save the cost of the production and assembly.