Iron Silicon Chromium Soft Magnetic Powder (FeSiCr)

Iron Silicon Chromium Soft Magnetic Powder Price & List

Spec.	Si Content	Shape	Available
FeSi3.5Cr4.5-EI003	Si 3-4 wt%, Cr 4-5 wt%	Water atomization	D50 3±1 um
FeSi5Cr5.5-EI003	Si 4.5-5.5 wt%, Cr 5-6 wt%	Water atomization	D50 3±1 um
FeSi6.5Cr5-EI003	Si 6-7 wt%, Cr 4.5-5.5 wt%	Water atomization	D50 3±1 um
FeSi8Cr4-EI003	Si 7.5-8.5 wt%, Cr 3.5-4.5 wt%	Water atomization	D50 3±1 um
FeSi3.5Cr4.5-EI005	Si 3-4 wt%, Cr 4-5 wt%	Water atomization	D50 5±1 um
FeSi5Cr5.5-EI005	Si 4.5-5.5 wt%, Cr 5-6 wt%	Water atomization	D50 5±1 um
FeSi6.5Cr5-EI005	Si 6-7 wt%, Cr 4.5-5.5 wt%	Water atomization	D50 5±1 um
FeSi8Cr4-EI005	Si 7.5-8.5 wt%, Cr 3.5-4.5 wt%	Water atomization	D50 5±1 um
FeSi3.5Cr4.5-ES010	Si 3-4 wt%, Cr 4-5 wt%	Water / Gas atomization	D50 10±2 um
FeSi5Cr5.5-ES010	Si 4.5-5.5 wt%, Cr 5-6 wt%	Water / Gas atomization	D50 10±2 um
FeSi6.5Cr5-ES010	Si 6-7 wt%, Cr 4.5-5.5 wt%	Water / Gas atomization	D50 10±2 um
FeSi8Cr4-ES010	Si 7.5-8.5 wt%, Cr 3.5-4.5 wt%	Water / Gas atomization	D50 10±2 um
Customizable	Customizable	Water / Gas atomization	Sieve as required

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 Chromium 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 chromium soft magnetic powder is a kind of iron-based alloy powder mainly including iron, silicon and chromium. According to the content of silicon and chromium, we can divide them into four specifications, such as FeSiCr-A, FeSiCr-C, FeSiCr-D, FeSiCr-E.

Iron Silicon Chromium Soft Magnetic Powder Application

Iron silicon chromium soft magnetic powder we produced has good sphericity, uniform particle size distribution, good dispersion. The specific applications are as follows:
1. Metal magnetic powder core;
2. Integrated inductor;
3. Magnetic powder clutch and brake.

Specs	Composition	Shape	Particle Size Distribution
FeSiCr-A	Si 3-4 wt%, Cr 4-5 wt%	Water / Gas atomization	D50 3±1 um, D50 5±1 um, D50 10±2 um
FeSiCr-C	Si 4.5-5.5 wt%, Cr 5-6 wt%	Water / Gas atomization	D50 3±1 um, D50 5±1 um, D50 10±2 um
FeSiCr-D	Si 6-7 wt%, Cr 4.5-5.5 wt%	Water / Gas atomization	D50 3±1 um, D50 5±1 um, D50 10±2 um
FeSiCr-E	Si 7.5-8.5 wt%, Cr 3.5-4.5 wt%	Water / Gas atomization	D50 3±1 um, D50 5±1 um, D50 10±2 um

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

FeSiCr Soft Magnetic Powder Data Sheet

Spec	O Content	Apparent Density	Particle Size
FeSiCr-A	2400 ppm	4.02 g/cm3	D50 5-10 um
FeSiCr-C	2200 ppm	3.98 g/cm3	D50 5-10 um
FeSiCr-D	2200 ppm	3.95 g/cm3	D50 5-10 um
FeSiCr-E	2200 ppm	4.10 g/cm3	D50 5-10 um

FeSiCr Data Sheet of Inductance Magnetic

Spec	Permeability	Voltage Withstand	Antirust Property	Saturation (H20%)/Oe	Loss (mW/cm3)
FeSiCr-A	38.2	0.7 kV	Good	130	4000
FeSiCr-C	36.2	0.9 kV	Good	125	4200
FeSiCr-D	34.2	1.0 kV	Best	120	4000
FeSiCr-E	34.2	1.0 kV	Better	120	3800
Note:  Test Conditions: ① 50 kHz, 100 Mt

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