FeNiMo (MPP)
FeNiMo (Iron-nickel-molybdenum) alloy powder typically contains nickel content in the range of 45% - 85% and molybdenum in 1%-6%, with the proportion of iron, nickel and molybdenum adjustable over a wide range. It exhibits excellent properties including corrosion resistance, oxidation resistance, heat resistance and wear resistance. Composed of micro- or nano-scale particles, the powder features a high specific surface area, near-spherical or spherical powder with controllable morphology can be obtained via different powder making processes (such as water atomization and gas atomization). The homogeneous distribution of Fe-Ni-Mo components inside the powder particles ensures consistent performance.
Key word:
Category:
Soft Magnetic Powders
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Core Characteristics
- Stable composition, low oxygen content:
- Superior morphology & fluidity
- High Bs, super high permeability
- Strong resistance to DC bias, ultra-low hysteresis loss and eddy current loss,
- Particularly stable performance in high-frequency
- Strong processing and stability
Applications
Soft magnetic cores
Components
- 3C integrated electromagnetic components
- Communication electronics
- New energy vehicles, military and aerospace
Chemical Composition (wt%)
|
Element |
Ni |
Mo |
Others |
Fe |
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|
O |
C |
P |
S |
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|
Content (wt%) |
79 -81 |
1.8 – 4.0 |
≤0.05 |
≤0.05 |
≤0.01 |
≤0.015 |
Bal |
Gas FeNiMo (MPP) Typical Properties
|
Properties |
App. Density (g/cm3) |
Tap Density (g/cm3) |
Flowability (s/50g) |
Laser Particle Size (µm) |
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|
D10 |
D50 |
D90 |
||||
|
Scope |
4.5 – 5.2 |
5.8 – 6.5 |
≤25 |
2.5 – 6.0 |
15 - 35 |
45 - 75 |
|
Test Standard |
ASTM B527 |
ASTM B527 |
ASTM B213 |
ISO13320:2020 |
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