Iron Silicon Alloy Soft Magnetic Powder (Fe/Si)

Iron Silicon Alloy Soft Magnetic Powder Price & List

Specs	Si Content	Shape	Particle Size Distribution
E-FeSi6.5	3-7%	Spherical	D50 1.00-2.00um
F-FeSi6.5	3-7%	Spherical	D50 30-55um
M-FeSi6.5	3-7%	Spherical	D50 40-65um

We can not only provide iron silicon alloy soft magnetic powder, but also provide integrated iron silicon insulation coating powder. If customers have specific requirements for Si content, we can also customize special ferrosilicon powder according to customers' needs.

F-FeSi6.5 / M-FeSi6.5 Soft Magnetic Powder Data Sheet

Spec	Production Process	O Content	Apparent Density	Mesh	Particle Size
F-FeSi6.5	Water Atomization	<1500 ppm	> 3.6 g/cm3	-120	D50 30-55 um
M-FeSi6.5	Atomization	<300 ppm	> 4.4 g/cm3	-120	D50 40-65 um

F-FeSi6.5 Soft Magnetic Powder Data for Magnetic Powder Core

Loss (mW/cm3)	DC Bias CHAR	Curie TEMP	SMI (Bs)	Permeability	TEMP CHAR (-55-125℃)	Frequency CHAR
800	65%	700℃	1.6T	26-90 μ	8%	6.5 MHz
Note:  1. Test Conditions: ① 50 kHz, 100 mt, ② 100 OE, 60 u, ③ ↓ 90% U;  2. CHAR: Characteristics, TEMP: Temperature, SMI: Saturation Magnetic Induction

M-FeSi6.5 Soft Magnetic Powder Data for Magnetic Powder Core

Loss (mW/cm3)	DC Bias CHAR	Curie TEMP	SMI (Bs)	Permeability	TEMP CHAR (-55-125℃)	Frequency CHAR
600	75%	700℃	1.6T	26-90 μ	8%	6.5 MHz
Note:  1. Test Conditions: ① 50 kHz, 100 mt, ② 100 OE, 60 u, ③ ↓ 90% U;  2. CHAR: Characteristics, TEMP: Temperature, SMI: Saturation Magnetic Induction

Note: We provide customized service. If you don't find the powder you want, please send us an email directly. We can customize it according to your requirements.

Iron Silicon Alloy Soft Magnetic Powder

Soft magnetic powder is a kind of soft magnetic powder used to make soft magnetic materials. Soft magnetic powder includes pure iron and low carbon steel, Fe-Si alloy powder, Fe-Al alloy powder, Fe-Si-Al alloy powder, Fe-Ni alloy powder, Fe-Co alloy powder, soft ferrite, amorphous soft magnetic alloy powder, super microcrystalline soft magnetic alloy powder, etc.

Iron silicon alloy soft magnetic powder is one of the most widely used soft magnetic powder. Ferrosilicon soft magnetic powder has high resistivity and low eddy current loss. It is commonly used in motor, transformer, relay, transformer, switch and other products of iron core.

This page provides the iron silicon alloy soft magnetic powder series. According to the different silicon content, iron silicon alloy soft magnetic powder can be divided into FeSi50, FeSi6.5, and other varieties. We mainly provide FeSi6.5 soft magnetic powder of micro and nano scale. 

Iron Silicon Alloy Soft Magnetic Powder Application

The iron silicon alloy powder we produced has good sphericity, uniform particle size distribution, good dispersion. The specific applications are as follows:
1. Iron core of motor, transformer, relay, mutual inductor, switch and other products;
2. Integrated inductor;
3. Magnetic powder clutch and brake.

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