1. Electronics industry

As a conductive material, in the manufacture of electronic components, nickel wire is used to connect various electronic components because of its good electrical conductivity. For example, in electronic devices such as integrated circuits and printed circuit boards, nickel wires can be used as conductors to achieve the transmission of electronic signals.

Compared with traditional copper wire, nickel wire has a higher melting point and better oxidation resistance, can work stably in a higher temperature environment, and is suitable for some electronic equipment with high working temperature requirements.

As an electromagnetic shield, electronic devices will generate electromagnetic radiation during the working process, which may cause interference to other devices or the human body. Nickel wire can be woven into a shielding net or as part of a shielding layer to reduce electromagnetic radiation and prevent external electromagnetic interference.

For example, in some precision electronic instruments, communication equipment and medical equipment, nickel wire shielding can improve the stability and reliability of the equipment.

 

2. Battery field

Lithium battery manufacturing, in lithium-ion batteries, nickel wire can be used as one of the electrode materials of the battery. For example, in nickel-cobalt-manganese ternary lithium batteries (NCM) and nickel-cobalt-aluminum ternary lithium batteries (NCA), the content of nickel plays a key role in the performance of the batteries.

Nickel can increase the energy density of the battery, allowing the battery to store more electrical energy. At the same time, the nickel wire is used as the conductive skeleton of the electrode, which can ensure the rapid transmission of electrons inside the electrode and improve the charging and discharging efficiency of the battery.

Nickel-metal hydride batteries, nickel wires are used as electrode materials in nickel-metal hydride batteries to achieve the storage and release of electrical energy through a reversible reaction with hydrogen.

Nickel-metal hydride batteries have high capacity and good cycle life, and are widely used in hybrid electric vehicles, power tools and other fields. The quality and performance of nickel wire directly affect the performance and reliability of nickel metal hydride batteries.

 

3. Aerospace

Engine parts. In aeroengines, nickel wires can be used to make superalloy parts. For example, nickel-based superalloys have excellent high temperature strength, oxidation resistance and corrosion resistance, and are able to work in high temperature, high pressure and harsh environments.

Nickel wire can be added to superalloy as a reinforcing material to improve the strength and toughness of the alloy. At the same time, nickel wire can also be used to manufacture key components such as combustion chambers and turbine blades of engines.

Avionics, the aerospace field has high reliability requirements for electronic equipment. Nickel wire is widely used in the manufacture of avionics equipment because of its good conductivity, stability and oxidation resistance.

For example, in aircraft navigation systems, communication systems and flight control systems, nickel wires can be used as wires and connecting elements to ensure the stable transmission of electronic signals.

 

4. Chemical industry

Nickel, the catalyst carrier, has good catalytic performance and is widely used as catalyst in chemical production. Nickel wire can be used as a catalyst carrier, providing a large surface area and good dispersion, improve the activity and stability of the catalyst.

For example, in the fields of petrochemical, fine chemical and environmental protection, nickel wire supported catalysts can be used to catalyze hydrogenation, dehydrogenation, oxidation and other reactions.

Corrosion-resistant materials, in the chemical production process, many equipment and pipelines need to withstand the erosion of corrosive media. Nickel wire can be used to make corrosion-resistant alloy materials to improve the service life and safety of equipment.

For example, in the chemical, pharmaceutical and food processing industries, nickel alloy containers and pipes are widely used to store and transport corrosive substances.

 

5. Other areas

Jewelry manufacturing, nickel wire has a certain luster and corrosion resistance, in jewelry manufacturing can be used as an auxiliary material or used to make some special jewelry.

For example, nickel wire can be used to weave jewelry such as bracelets and necklaces, and can also be combined with other metal materials to create a unique design effect.

Welding material, nickel wire can be used as welding material, for welding nickel alloy, stainless steel and other metal materials.

Nickel based welding material has good welding performance and corrosion resistance, which can ensure the quality and reliability of welded joints.