3003 Aluminum Coil Is Preferred For The Shell Material Of Power Batteries

2020.04.27

The basic agreement of the global electric vehicle industry: batteries that provide driving power for electric vehicles are called power batteries, including traditional lead-acid batteries, nickel-hydrogen batteries, and emerging lithium-ion power lithium batteries. Is the best choice. The shell material of these power batteries is preferably 3003 aluminum coil.

3003 aluminum coil has good formability and is mainly used in deep drawing materials. Using 3003 aluminum alloy products as stamping parts, models and shells has many advantages such as good surface, good plasticity and pressure resistance. The power battery shell made of 3003 aluminum alloy products has impact resistance, is not easy to break and leak, and can meet the strength and rigidity requirements of the power battery shell, and the aluminum alloy has low density and light weight, which can reduce the weight of the battery and increase the battery capacity density , Stabilize the battery work, indirectly reduce the quality of the vehicle, and increase the vehicle's battery life.

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3003 alloy aluminum coil has the following 4 properties:

Excellent forming characteristics, high corrosion resistance, good weldability and electrical conductivity.
Flat surface, good plasticity and pressure resistance.
It has impact resistance, is not easy to break and leak, and can meet the strength and rigidity requirements of the power battery shell.
Lightweight automobile aluminum material, with low density and light weight, can reduce the weight of the whole vehicle and improve the endurance of the vehicle.