Specification of magnetic cobalt nanopowder:
|
Part No.
|
Particle
|
Purity
(%)
|
SSA
(m2/g)
|
Bulk density
(g/cm3)
|
Density
(g/cm3)
|
Crystal
|
Color
|
MP27-30N
|
30-50nm
|
99.9
|
40-60
|
0.1-0.25
|
8.9
|
Spherical
|
black
|
MP73-1U
|
1-3um
|
99.9
|
8
|
0.83
|
8.9
|
Spherical
|
Grey black
|
Note: We can supply different size products of magnetic cobalt nanopowder according to client's requirements.
The particle size distribution of the product is narrow, the size is controllable, and it is soluble in acid, magnetic, easily oxidized in humid air, easy to disperse and industrial application.
Application of magnetic cobalt nanopowder:
1. High-density magnetic recording material use nano-cobalt powder that has high recording density, high coercive force (up to 119.4 kA/m), high signal-to-noise ratio, and good oxidation resistance, which can greatly improve tape and large-capacity hard and soft Disk performance
2. The magnetic fluid produced by magnetic fluid using iron, cobalt, nickel and its alloy powder has excellent performance and can be widely used in sealing and shock absorption, medical equipment, sound regulation, light display, etc.;
3. Wave Absorbing Material The metal nano powder has a special absorption effect on electromagnetic waves. Iron, cobalt, zinc oxide powder and carbon-coated metal powder can be used as military high-performance millimeter-wave stealth materials, visible light-infrared invisible materials and structured stealth materials, and mobile radiation shielding materials;
4. Ultra-fine cobalt powder used as carbide, diamond tools, high temperature alloys, magnetic materials and other metallurgical products, and rechargeable batteries, industrial explosives, rocket fuel and pharmaceuticals and other chemical products;
SEM & XRD of magnetic cobalt nanopowder:
Storage conditions:
magnetic cobalt nanopowder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.
