Metal soft magnetic powder cores powder
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Metal powder For Metal soft magnetic powder Product features：
This kind of product is produced by the vacuum aerosol gas atomized powder equipment, which has the
characteristics of less satellite particles, low oxygen content, fine average particle size, etc. The metal magnetic powder core
made of this kind of powder has low magnetic loss, good DC bias performance, and is an excellent raw material for producing

high-grade magnetic powder core.

Characteristics
Higher DC bias characteristics Higher saturation induction density
Lower core loss Better temperature stability
Better corrosion resistance

Soft Magnetic Powder (2).png


specifications




 Chemical composition of metal powder

Products

Chemical composition(%)


Fe

C

Si

Mn

P

S

Cr

Mo

Co

Ni

Al

Hi-Flux

Balance

<0.05

<0.5

<0.5

<0.03

<0.03

<0.5

--

--

48-52

--

MPP

Balance

<0.03

<0.5

<0.5

<0.03

<0.03

--

1.8-2.5

--

80-83

--

FeSi

Fe1.5Si

Balance

<0.03

1.0-2.0

<0.3

<0.03

<0.03

<1.0

--

--

--

--


Fe3.0Si

Balance

≤0.03

2.5-3.0

c0.3

<0.03

<0.03

<1.0

--

--

--

--


Fe4.0Si

Balance

<0.03

3.5-4.0

<0.3

<0.09

<0.03

<1.0

--

--

--

--


Fe5.5Si

Balance

<0.03

5.0-6.0

<0.3

<0.03

<0.03

<1.0

--

--

--

--


Fe6.5Si

Balance

<0.03

6.0-7.0

<0.3

<0.03

<0.03

<1.0

--

--

--

--

FeSiAl

Balance

<0.03

8.0-11.0

<0.3

<0.03

<0.03

<1.0

--

--

--

4.0-7.0


Soft magnetic alloy powder

Products

Process

D50 (卩m)

A.D
(g/cm3)

O.C.
(ppm)

Specifications (mesh)

Hi-Flux

Water atomization

20-40

>3.9

≤3000

-150/-180

MPP

Gas atomization

20-40

>4.5

≤400

-150/-180

Water atomization

20-40

>3.9

≤3000

-150/-180

Gas atomization

20-40

>4.5

≤400

-150/-180

FeSi

Fel.5Si

Water atomization

20-40

>3.9

≤3000

-150/-180

Fe3.0Si

Fe4.0Si

Fe5.5Si

Gas atomization

20-40

>4.5

≤400

-150/-180

Fe6.5Si

Gas atomization

20-40

>4.5

≤400

-150/-180

FeSiAl