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Technical parameter
| Product classification |
Type |
Average particle size （nm） |
Purity （%） |
Specific surface area （m2/g） |
Bulk density （g/cm3） |
Crystal form | Color |
| nanoscale |
CW-Ni-001 |
50 |
>99.9 |
23.2 |
0.22 |
Spherical | black |
| Sub-micron |
CW-Ni-002 |
600 |
>99.8 |
3.80 |
1.49 |
Spherical | grey |
| Custom processing | Adjust product purity and particle size appropriately according to customer needs | ||||||
Main feature
Nano nickel powder and ultra-fine nickel powder are prepared by a variable current laser ion beam gas phase method. It combines the advantages of electrolytic nickel powder, reduced nickel powder and atomized nickel powder, with high purity, nickel content not less than 99.5%, carbon, The content of phosphorus, sulfur, oxygen and other elements is low, the particle size is controllable, the loose ratio is controllable, the powder has good compression performance and good fluidity.
Application field
1. The magnetic fluid produced from nano-iron, nano-cobalt, nano-nickel and its nano-alloy powders for magnetic fluid has excellent performance and can be used in sealing and shock absorption, medical equipment, sound adjustment, light display and other fields;
2. Catalyst: Nano-nickel and ultra-fine nickel powder have a strong catalytic effect due to their large specific surface area and high activity. They can be used for organic hydrogenation reactions, automobile exhaust treatment, etc.;
3. Combustion aid: adding nano-nickel powder to the solid fuel propellant of the rocket can greatly increase the combustion speed and heat of combustion, and improve the stability of combustion:
4. Conductive paste: electronic paste is used in wiring, packaging, connection, etc. in the microelectronics industry, and plays an important role in the miniaturization of microelectronic devices. Electronic paste made of nickel, copper, aluminum, and silver nano-powders has superior performance, which is conducive to further miniaturization of circuits;
5. High-performance electrode material: Using nano-nickel powder with appropriate technology, an electrode with a huge surface area can be manufactured, which can greatly improve the discharge efficiency;
6. Activated sintering additive: Nano powder has a high energy state due to the large proportion of surface area and surface atoms, and has strong sintering ability at lower temperatures. It is an effective sintering additive that can greatly Reduce the sintering temperature of powder metallurgy products and high-temperature ceramic products;
7. Conductive coating treatment on metal and non-metal surfaces: Because nano aluminum, nano copper, and nano nickel have a highly activated surface, the coating can be applied at a temperature lower than the melting point of the powder under oxygen-free conditions. This technology can be applied to the production of microelectronic devices.
Packaging and storage
This product is in inert gas anti-static packaging and 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, which will affect the dispersion performance and use effect.
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