Nano Iron Powder Particles Micron Iron Powder Ultrafine Iron Powder Reduced Iron Flake Iron Powder Fe   Iron

Hydroxyl Iron Powder Oxygen-Coated Hydroxyl Iron Powder Phosphorus-Coated Hydroxyl Iron Powder Reduced Hydroxyl Iron Powder Food-Grade Hydroxyl Iron Powder

CAS: 7439-89-6

China HS Code: 2821100000

Technical Parameters:

Product Features:

The product has uniform particle size, narrow particle size distribution, high purity, low levels of harmful elements such as carbon, sulfur, and phosphorus, good fluidity, high oxidation resistance, low sintering temperature, and uncoated purity greater than 99.99%.

Potential application areas: 1. Wave-absorbing materials: Metal nanopowders have special absorption effects on electromagnetic waves. Iron, cobalt, zinc oxide, and carbon-coated metal powders can be used as high-performance millimeter-wave stealth materials, visible light and infrared stealth materials, structural stealth materials, and mobile phone radiation shielding materials;

2. Magnetic conductive paste: Utilizing the high saturation magnetization and high permeability of nano iron powder, it can be made into magnetic conductive paste for bonding structures in precision magnetic heads, etc.;

3. High-performance magnetic recording materials: Utilizing the advantages of high coercivity, high specific saturation magnetization, high signal-to-noise ratio, and good oxidation resistance of nano iron powder, the performance of magnetic tapes and large-capacity hard and floppy disks can be significantly improved;

4. Magnetic fluids: Magnetic fluids produced from iron, cobalt, nickel, and their alloy powders have excellent performance and can be widely used in sealing and damping, medical devices, sound adjustment, optical display, and other fields.

Applications of Flake Nano Iron Powder:

1. High-performance magnetic recording materials: Utilizing its high coercivity, high specific saturation magnetization, high signal-to-noise ratio, and good oxidation resistance, it significantly improves the performance of magnetic tapes and large-capacity disks.

2. Magnetic fluids: Preparation of nano magnetic fluids, widely used in sealing and damping, medical devices, sound adjustment, optical display, and other fields.

3. Wave-absorbing materials: Used as raw materials for high-performance stealth materials, visible light and infrared stealth materials, structural stealth materials, and mobile phone radiation shielding materials. Flake nano iron powder has unparalleled advantages over spherical iron powder in the spraying of stealth materials and is widely used in national defense and military fields.

4. Magnetic conductive paste: Used for bonding structures in precision magnetic heads, etc.

5. Nano-oriented agents, etc.

6. Manufacturing bearings, nanostructuring of M50 high-temperature bearing steel.

7. Used in magnetic printing.

Packaging and Storage

This product is by default vacuum-packed in multi-layer sealed bags, with additional paper drums and cartons. After receipt, it should be stored sealed in a dry, cool environment. It should not be exposed to air for extended periods to prevent moisture-induced agglomeration, which affects dispersion performance and usage effectiveness.