8011 Aluminum Alloy Coil


8011 aluminium alloy is a common aluminum foil alloy with iron and silicon as the main alloying elements. It has been widely used in sealing packing of cosmetic bottles, beverage bottles and air conditioning aluminum foil because of its good deep drawing performance and low earing rate. Twin-roll casting strips are the original blank of aluminum foil, and its microstructure and properties will cause genetic effects on the finished foil. Therefore, improving the microstructure and properties of the twin-roll casting strip blank is of practical significance for the subsequent production of aluminum foil. However, the strips prepared by conventional twin-roll casting method often have coarse grain, uneven structure and composition segregation, resulting in its decline in service performance. In order to solve these defects, many previous studies introduced external energy fields (e.g., electromagnetic fields, pulsed current, ultrasound, or a combination of these) to improve the microstructure and properties of twin-roll casting strips.


Chemical Component:


Chemical ComponentContent(%)
Aluminum (Al)97.5~99.1
Iron (Fe)0.60~1.0
Silicon (Si)0.50~0.90
Copper (Cu)0~0.1
Manganese (Mn)0~0.1
Magnesium (Mg)0~0.1
Zinc (Zn)0~0.1
Chromium (Cr)0~0.1
Titanium (Ti)0~0.05

Mechanical Property:


Tensile Strength(MPa)Yields Strength(MPa)Elongation(%)


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