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high-grade magnetic powder core.
Characteristics
Higher DC bias characteristics Higher saturation induction density
Lower core loss Better temperature stability
Better corrosion resistance
specifications
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Chemical composition of metal powder |
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Products |
Chemical composition(%) |
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Fe |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Co |
Ni |
Al |
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|
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 |
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Soft magnetic alloy powder |
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Products |
Process |
D50 (卩m) |
A.D |
O.C. |
Specifications (mesh) |
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Hi-Flux |
Water atomization |
20-40 |
>3.9 |
≤3000 |
-150/-180 |
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|
MPP |
Gas atomization |
20-40 |
>4.5 |
≤400 |
-150/-180 |
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|
|
Water atomization |
20-40 |
>3.9 |
≤3000 |
-150/-180 |
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|
|
Gas atomization |
20-40 |
>4.5 |
≤400 |
-150/-180 |
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|
FeSi
|
Fel.5Si |
Water atomization |
20-40 |
>3.9 |
≤3000 |
-150/-180 |
|
Fe3.0Si |
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Fe4.0Si |
Gas atomization |
20-40
|
>4.5
|
≤400
|
-150/-180
|
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Fe5.5Si |
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Fe6.5Si |
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FeSiAl |
Gas atomization |
20-40 |
>4.5 |
≤400 |
-150/-180 |
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