2p 4p 8p Pure Nickel Alloy Ni200 201 Strip For Lithium 18650 Battery Welding
Product Introduction
2p 4p 8p pure nickel alloy Ni200 201 strip is specially designed for lithium-ion battery welding, with excellent conductivity, corrosion resistance, and welding performance. This type of strip plays a crucial role in battery manufacturing, ensuring the stability and reliability of battery connections, thereby improving the overall performance and service life of the battery.
Parameter
| Grade | Ni+Co | Cu | Si | Mn | C | Mg | S | P | Fe |
| N4 | 99.8 | 0.015 | 0.03 | 0.002 | 0.01 | 0.01 | 0.001 | 0.001 | 0.04 |
| N6 | 99.6 | 0.10 | 0.10 | 0.05 | 0.10 | 0.10 | 0.005 | 0.002 | 0.10 |
| Ni201 | ≥99.0 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.02 | / | ≤0.01 | / | ≤0.40 |
| Ni200 | ≥99.2 | ≤0.25 | ≤0.35 | ≤0.35 | ≤0.15 | / | ≤0.01 | / | ≤0.40 |
| Material | 18650/21700/26650/32650 nickel strip |
| Dimension | 1P to 9P |
| Available Space | 18.5mm,19mm, 19.5mm, 20.2mm |
| Usage | Use for 18650 battery pack |
| Package | Nickel strip in roll pack into carton |
| Physical properties | High temperature resistant, corrosion resistance, |
| Technical support | With imported stamping machine, Japanese Sodick, complete mold (more than 2000 sets of battery industry hardware mold), and can open mold independently. |
| Functions | Products are widely used in energy storage battery, new energy vehicles, electric bicycles, solar street lights, power tools and other energy products |
| Advantage | All materials are degreased and adopt the dry -punching technology to ensure that the product is clean. |
Specific Applications
Pure nickel strips have various important applications in battery manufacturing, mainly due to their excellent conductivity, corrosion resistance, and mechanical properties:
- Battery Ear Welding: Used for ear welding of lithium-ion batteries to ensure efficient and stable current transmission.
- Battery pack connection: Used to connect various battery cells and provide reliable electrical connections during the assembly process of the battery pack.
- Electronic device manufacturing: also applicable to the manufacturing of other electronic devices that require high conductivity and corrosion resistance.
These applications make pure nickel strips an indispensable material in battery manufacturing, especially in the field of new energy batteries.
Advantages and Characteristics
- High conductivity: With low electrical resistivity, it can effectively reduce the internal resistance of the battery and improve the charging and discharging efficiency of the battery.
- Excellent corrosion resistance: It performs well in various chemical environments and can resist corrosion from acids, alkalis, and salts.
- Good welding performance: easy to weld, aesthetically pleasing weld formation, and high tensile strength.
- High ductility: easy to process into various shapes, suitable for complex battery structure design.
Contact Us
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Q&A
Q: What is the difference between Ni200 and Ni201?
A: Ni200 and Ni201 are both pure nickel alloys, with Ni201 being a low-carbon version of Ni200 with better high-temperature performance and corrosion resistance.
Q: What is the welding temperature range for this type of strip?
A: The usual welding temperature range is between 1300-1400 ° C.
Q: Why choose pure nickel strip for battery welding?
A: Pure nickel strip has excellent conductivity and corrosion resistance, which can ensure the stability and reliability of battery connections, thereby improving the overall performance of the battery.
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