Description
Iron (Fe) Micron Powder – Purity 99.99%, Particle Size: 5 µm
Our Iron (Fe) Micron Powder is a high-purity (99.99%) fine metallic powder with a tightly controlled average particle size of 5 microns. This ultra-fine iron powder exhibits excellent chemical uniformity, a stable body-centered cubic (BCC) crystal structure, and consistent density, making it an ideal material for applications in high-performance fillers, metal-polymer composites, and advanced material processing.
Key Features:
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Purity: 99.99% ultra-high-purity iron
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Particle Size: 5 µm average
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Crystal Structure: Cubic, Body-Centered (BCC)
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Form: Fine metallic powder
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Excellent dispersion and stability in polymer and plastic matrices
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High compressibility and magnetic responsiveness
Technical Properties:
| Property | Value |
|---|---|
| Purity | 99.99% |
| Particle Size | 5 µm |
| CAS Number | 7439-89-6 |
| Density | 7.87 g/cm³ |
| Melting Point | 1536 °C |
| Boiling Point | 3000 °C |
| Thermal Expansion Coeff. (20 °C) | 12.6 × 10⁻⁶ /°C |
| Brinell Hardness | 82–100 |
| Electrical Resistivity | 9.71 µΩ·cm |
| Crystal Structure | Cubic, BCC |
| Appearance | Grey-black powder |
Applications:
Thanks to its ultra-fine particle size and high purity, Iron Micron Powder is used in a variety of technical and industrial applications, including:
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Plastic and Polymer Fillers: Enhances magnetic, thermal, or structural properties
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Metal-polymer composites: For electromagnetic shielding or specialty molding compounds
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Sintering and powder metallurgy: As a base material for magnetic alloys or core components
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Magnetics and electronics: In inductive components and ferrite materials
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Additive manufacturing: For experimental metallic formulations and prototyping
For bulk orders, material certifications, or custom mesh sizes, please contact us directly. Iron (Fe) Micron Powder is available in laboratory and industrial quantities.