aluminum sheet plate for battery shell

3003 aluminum plate can be used for the production of power battery shell materials

If you want to know which material is better for the power battery shell, you must first know what a power battery is. Although there is no clear definition for the power battery in academia, the basic agreement of the global electric vehicle industry: the battery that provides driving power for electric vehicles is called power battery, including traditional lead-acid batteries, nickel-hydrogen batteries and emerging lithium-ion power batteries Lithium batteries are currently being promoted in the world for lightweight cars. Aluminum is a better choice. 3003 aluminum plates can be used for power battery shell materials.

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

3003 alloy aluminum plate has the following 4 properties:

  • Excellent forming characteristics, high corrosion resistance, good weldability and electrical conductivity.
  • Smooth surface, good plasticity and pressure resistance.
  • It has impact resistance, is not easy to rupture and leak, and can meet the requirements for strength and rigidity of the power battery shell.
  • Lightweight automotive aluminum, with low density and light weight, can reduce the weight of the entire vehicle and increase the endurance of the vehicle.


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