What Are Uses of 3003 and 5052 Aluminum Foil

3003 aluminum foil belongs to Al-Mn alloy. Its strength is higher than that of 1xxx aluminum alloys, about 10% higher than that of 1100 aluminum foil and 1060 aluminum foil. It is commonly used in electronic foil, food packaging, food container, honeycomb aluminum foil, explosion-proof aluminum foil, transformer aluminum foil,etc.

Electronic aluminum foil, also known as electrolytic capacitor aluminum foil, is used to make electrode foil for aluminum electrolytic capacitors. As a kind of high-purity aluminum foil, the electronic foil is made of refined aluminum ingots that are hot-rolled into aluminum sheets, and then further cold-rolled and annealed.

The specific production process is: melting and casting—soaking—hot rolling—pre-annealing—cold rolling—intermediate annealing—cold rolling—foil rolling—slitting—performance testing—packaging.

3003 aluminum foil is also used for the power battery shell. The batteries that provide driving power for electric vehicles are called power batteries, including traditional lead-acid batteries, nickel-metal hydride batteries and emerging lithium-ion power batteries. At present, the world is promoting the lightweight of automobiles, and aluminum is the best choice.

3003 electronic foil has good formability and is mainly used in deep drawing materials. Using 3003 aluminum alloy to make 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 foil has impact resistance, is not easy to break and leak, and can meet the strength and rigidity requirements of the power battery shell.

Moreover, the aluminum alloy has low density and light weight, which can reduce the weight of the battery, increase the capacity density of the battery, make the battery work stably, indirectly reduce the weight of the whole vehicle, and increase the endurance of the vehicle.

5052 aluminum foil roll can be used in aluminum honeycomb cores and acoustic materials, etc., and is generally used in high-end fields. Honeycomb materials have excellent properties such as high wind pressure resistance, shock absorption, sound insulation, heat preservation, flame retardancy and high specific strength. It is an ideal choice for large-scale engineering ceilings. Welcome to leave message to inquire what you need.