FeSiCr (water-atomised) Powder Description
FeSiCr powder (water-atomised) can be processed into soft magnetic composite materials. The material exhibits oxidation resistance, a specific electrical resistivity and DC bias. In addition, the ternary FeSiCr alloy is recognised for its capability to absorb electromagnetic waves, thereby attracting scientific and technological attention in both military and civilian sectors.
FeSiCr (water-atomised) Powder Specifications
Product Name
|
FeSiCr (water-atomised) Powder
|
Process
|
Water atomised
|
Permeability
|
20~60
|
A.D. (g/cm^3)
|
>3.2
|
O.C. (PPM)
|
<2000
|
Particle Size (μm)
|
10~20
|
Chemical Composition (wt.-%)
Code
|
Si
|
Cr
|
C
|
S
|
P
|
Fe
|
FeSi6,5Cr4,5
|
6.0-7.0
|
4.0-5.0
|
≤0.03
|
≤0.01
|
≤0.02
|
Balance
|
FeSi5Cr5,5
|
4.7-5.3
|
5.2-5.8
|
≤0.03
|
≤0.01
|
≤0.02
|
Balance
|
FeSi3,7Cr4,5
|
3.4-4.0
|
4.2-4.8
|
≤0.03
|
≤0.01
|
≤0.02
|
Balance
|
FeSiCr (water-atomised) Powder Applications
FeSiCr (water-atomised) Powder exhibits corrosion resistance, a high magnetic saturation induction and low losses. It is used in integrated inductors. Compared with conventional materials, water-atomised FeSiCr powder provides lower losses and improved saturation characteristics. Its spheroid morphology ensures a high level of insulation reliability for integrated inductors.
Furthermore, the ternary FeSiCr alloy is employed as a material for absorbing electromagnetic waves. This function has been investigated in both military and civilian contexts.
FeSiCr (water-atomised) Powder - Packaging
The FeSiCr (water-atomised) Powder is handled carefully during storage and transport in order to maintain the quality as produced.
Specification
Product Name
|
FeSiCr (Water-atomized) Powder
|
Process
|
Water-atomized
|
Permeability
|
20~60
|
A.D.(g/cm^3)
|
>3.2
|
O.C. (PPM)
|
<2000
|
Particle size(μm)
|
10~20
|
Chemical composition (wt%)
Code
|
Si
|
Cr
|
C
|
S
|
P
|
Fe
|
FeSi6.5Cr4.5
|
6.0-7.0
|
4.0-5.0
|
≤0.03
|
≤0.01
|
≤0.02
|
Bal.
|
FeSi5Cr5.5
|
4.7-5.3
|
5.2-5.8
|
≤0.03
|
≤0.01
|
≤0.02
|
Bal.
|
FeSi3.7Cr4.5
|
3.4-4.0
|
4.2-4.8
|
≤0.03
|
≤0.01
|
≤0.02
|
Bal.
|