| Microwave-absorption materials |
Iron nanoparticles have the ability to absorb electromagnetic waves. They can be used as an absorbing material throughout the electromagnetic spectrum. This makes Fe nanoparticles useful within military and commercial applications a high-performance invisible material for absorbing extremely high frequency (EHF) millimeter wave (MMW), visible light and infrared. Its usefulness also extends to radioactive shielding for mobile phones and other devices, as well as a structural material. |
| Magnetic-conductive paste |
With high saturation magnetization and high magnetic conductivity, iron nanoparticles are well suited as a magnetic conductive paste for structural bonding material for small and complex magnetic heads. |
| High-performance magnetic recording materials |
With advantages including high coercivity, high saturation magnetization intensity (up to 1477km2/kg), signal-to-noise ratio and good oxidation resistance, Fe nanoparticles improve performance of tape and large-capacity hard disks. |
| Magnetic fluid |
Magnetic fluid made of iron particles provides excellent properties. They are widely used in sealants, shock absorption materials, medical equipment and displays. |
