Copper Nickel Alloy Nanopowder, Cu55Ni45, APS: 50nm, Purity: 99.9%

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Copper Nickel Alloy Nanopowder, Cu55Ni45, APS: 50nm, Purity: 99.9%

Performance characteristics

Nano-copper-nickel alloy powder is prepared by gas phase CVD method, the alloy ratio can be adjusted appropriately, the purity is high, the particle size is small, the distribution is uniform, the surface area is large, easy to disperse, the industrial production is large, and it has good mechanical properties at room temperature and high temperature strength. It has high corrosion resistance, good wear resistance, easy processing, and non-magnetic. It is a good structural material for manufacturing traveling wave tubes and other electron tubes, and can also be used as a structural material for aero engines.

Product parameter


50 nm


99.9 %

BET Surface Area

28.84 m2/g

Theoritical density

8.800 g/cm3

Bulk density

0.949 g/cm3

Melting Point

900 °C

Boiling Point

1500 °C




Black Powder

Manufacturing Method



1. Nano copper-nickel alloy powder can be made into copper-nickel alloy. Pure copper and nickel can significantly improve strength, corrosion resistance, hardness, electrical resistance and thermoelectricity, and reduce the temperature coefficient of resistivity;
2. Among copper alloys, cupronickel has excellent corrosion resistance and is easy to shape, process and weld. It is widely used in shipbuilding, petroleum, chemical, construction, electric power, instrumentation, medical equipment, musical instrument production and other sectors as corrosion-resistant structures. Pieces. Some cupronickel has special electrical properties, which can be used to make resistance elements, thermocouple materials and compensation wires. Non-industrial cupronickel is mainly used to make decorative crafts;
3. Metal nano-lubricating additives: Add 0.1~0.3% to lubricating oil and grease to form a self-lubricating and self-repairing film on the surface of the friction pair during the rubbing process, which significantly reduces the anti-wear and anti-friction performance of the friction pair. Compared with the single metal nano-lubricating additive, the amount of powder added is reduced by 3~5 times, the repair time is short, the friction coefficient is small and it is stable for a long time;
4. Raw materials for bulk metal nanocomposite materials: use inert gas protection powder metallurgy sintering to prepare bulk copper-nickel metal nanocomposite materials.

Packaging and storage
This product is packaged in an inert gas glass bottle, sealed and stored in a dry, cool environment. It should not be exposed to the air to prevent oxidation and agglomeration due to moisture, which will affect the dispersion performance and use effect; the number of packages can be provided according to customer requirements and packed.

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