2D soft magnetic powder is made from spherical soft magnetic powder through special flake treatment. This kind of soft magnetic alloy has high saturation magnetic induction strength, high magnetic permeability, low loss and other characteristics.
Domain-wall resonance and natural resonance occur at reasonable frequencies for powders designed at GHz, which is conducive to the absorption of electromagnetic waves. Using this type of powder as an absorbent to make absorbing materials can be used in higher frequency bands.
Large aspect ratio
Narrow particle size
Proportion of moderate
Permeability test method: 50vol% powder is mixed with 50vol% polyurethane to make a 0.1mm thick soft magnetic flake, then tested with E4991B + 16454A.