Energy storage aluminum alloy shell manufacturer

What is energy long cell battery shell?

The new energy long cell battery shell developed and produced by our company adopts a cold bending forming+high-frequency welding process, which breaks through the constraints of traditional deep drawing/extrusion processes and overcomes the welding technology of ultra-thin aluminum shells.

How long do aluminum shells last?

High temperature corrosion resistance: The simulated aging test of the aluminum alloy shell shows that its service life is more than 20 years. Among the metal materials, the aging resistance of aluminum far exceeds that of other traditional metal materials.

What are the disadvantages of aluminum battery shell?

Low tensile strength and hardness of the aluminum shell of the power battery can lead to low compressive strength and hardness, and the profile is prone to curved and tortuous shapes. Impact on battery stability High-frequency Welded Long Cell Shell Battery Pack

How to choose the best aluminum battery housing material?

Choosing a high-quality aluminum battery housing material and selecting the optimal encapsulation process based on the characteristics of the case material is essential for ensuring the safety and service life of the battery. Currently, 3003 aluminum sheet is typically used for electric vehicle aluminum battery housings.

Are aluminum alloy sheets suitable for lithium-ion battery cases?

At HDM, we have developed aluminum alloy sheets that are perfect for cylindrical, prismatic, and pouch-shaped lithium-ion battery cases based on the current application of lithium-ion batteries in various fields. Our aluminum alloy materials are user-friendly, compatible with various deep-drawing processes.

What is an aluminum micro-channel tube?

An aluminum micro-channel tube is also called a multi-port extrusion tube (MPE tube) and an aluminum micro multi-channel tube. Various sizes and aluminum alloys are available now.