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Flaky soft magnetic powder (2D soft...
HM1871
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Flaky soft magnetic powder (2D soft magnetic powder) is made from spherical soft magnetic powder through a special flake treatment. This kind of soft magnetic alloy has high saturation magnetic induction strength, high magnetic permeability, low loss, and other characteristics. Heeger Materials is a professional supplier and manufacturer of high-quality soft magnetic powder.
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| Particle Size | Customized |
| Materials | FeSiAl, FeSiCr |
The flaky soft magnetic powder has a high energy storage capacity and works without noise, which is one of the best materials to solve EMI problems. Its magneto-crystalline anisotropy and magnetostriction are close to zero. Its unique flake structure facilitates the formation of insulation layers, effectively reducing eddy current losses and significantly enhancing the performance of soft magnetic composites under high-frequency conditions. It is widely used in core manufacturing for high-frequency inductors, electromagnetic shielding, wireless charging, high-performance motors, and sensors. Customized solutions in particle size, resistivity, and magnetic properties are available to meet diverse design and application requirements.

Item | Chemical Composition(wt%) | Physical Properties | |||||||||
Si | Al | Cr | Fe | Tap Density (g/cm3) | Apparent Density (g/cm3) | D10 (μm) | D50 (μm) | D90 (μm) | Permeability (@3MHz) | ||
FeSiAl Flaky powder | P240 | 9.0~10.0 | 5.0~6.0 | / | Bal. | 0.80~1.10 | 0.3~0.6 | 20~35 | 60~80 | 110~130 | 220~255 |
FeSiAl Flaky powder | P180 | 9.0~10.0 | 5.0~6.0 | / | Bal. | 0.80~1.10 | 0.3~0.6 | 20~30 | 50~70 | 100~120 | 170~200 |
FeSiAl Flaky powder | P150 | 9.0~10.0 | 5.0~6.0 | / | Bal. | 0.80~1.10 | 0.3~0.6 | 15~25 | 45~60 | 100~120 | 135~165 |
FeSiAl Flaky powder | P120 | 9.0~10.0 | 5.0~6.0 | / | Bal. | 0.80~1.10 | 0.3~0.6 | 10~20 | 40~50 | 80~100 | 110~130 |
FeSiCr Flaky powder | P50 | 3.0~4.0 | / | 4.0~5.0 | Bal. | 0.80~1.10 | 0.3~0.6 | 15~25 | 40~55 | 80~90 | 45~55 |


Flaky Soft Magnetic Powder should be kept sealed and stored in a dry and cool place. The packing is 5kg per HDPE bottle, 25 kg per iron barrel.

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Powder products including Flaky Soft Magnetic Powder, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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