High Purity Atomized Electrolysis Reduced Sphere Micron Nano Ultrafine Magnet Carbonyl Iron Fe Metal Powder
Product Name: Iron Powder, High Purity Iron Powder, Carbonyl Iron Powder.
Purity: Fe>=99.9%.
Specifications: 40 mesh, 50 mesh, 80 mesh, 100 mesh, 150 mesh, 200 mesh, 300 mesh, 325 mesh, 500 mesh, 800 mesh, 1000 mesh, 2000 mesh, 3000 mesh, 1000 nm, 500 nm, 100 nm, 80 nm, 50 nm, etc. If you need large quantities or other particle size specifications, please contact customer service. Our company provides customized production.
Packaging: A small amount of vacuum foil packaging, and a large amount of iron drum packaging.
| Product number | Average particle size | Purity (%) | Specific surface area (m2/g) | Volume density (g/cm3) | Density (g/cm3) | Crystal form | Color |
| Fe-1 | 50nm | 99.9 | 30 | 0.48 | 7.9 | Spherical | Black |
| Fe-2 | 1um | 99.9 | 10 | 1.8 | 7.9 | Spherical | Gray black |
| Note: If the customer requires products with other granularity specifications, our company provides customized production. | |||||||
Product features:
The product has uniform particle size; narrow particle size distribution; high purity; low harmful elements such as carbon, sulfur, and phosphorus; good flowability; high powder oxidation resistance; low sintering temperature; and no coating purity greater than 99.99%.
Application areas:
1. Microwave absorbing material: metal nano powder has special absorption effect on electromagnetic wave. Iron, cobalt, zinc oxide powder, and carbon coated metal powder can be used as high-performance millimeter wave stealth materials, visible light infrared stealth materials, structural stealth materials, and mobile phone radiation shielding materials for military purposes.
2. Magnetic paste: By utilizing the high saturation magnetization and high magnetic permeability of nano iron powder, magnetic paste can be made for bonding structures of fine magnetic heads, etc;
3. High performance magnetic recording materials: By utilizing the advantages of high coercivity, high saturation magnetization, high signal-to-noise ratio, and good oxidation resistance of nano iron powder, the performance of magnetic tapes and high-capacity soft and hard disks can be significantly improved;
4. Magnetic fluid: Magnetic fluids produced from iron, cobalt, nickel, and their alloy powders have excellent properties and can be widely used in fields such as sealing and shock absorption, medical devices, sound regulation, and light display.