Cooling Rate: The cooling rate refers to the rate at which the molten aluminum solidifies and cools down during the casting process. The cooling rate can affect the formation of the microstructure and the distribution of alloying elements in the Household Foil 8011. Faster cooling rates can promote the formation of a finer grain structure, resulting in improved mechanical properties.
Grain Refiners or Modifiers: Grain refiners or modifiers are substances added to the molten aluminum during the casting process to control the grain size and structure in the Household Foil 8011. These additives can help refine the grain structure, improve mechanical properties, and reduce the presence of defects or impurities in the foil.
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Alloy-temper |
8011-O |
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Thickness |
0.008mm(8micron) - 0.1mm (40micron) (tolerance:±1%)customized |
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Width and tolerance |
30- 1500 mm (tolerance:± 1.0mm) |
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Weight |
2- 500kg per roll coil (or customized) |
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Surface |
one side matte, one side bright |
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Surface quality |
1. Free of black spot, line mark, creases, wrinkles, etc... |
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2. Rell: no air packet, no bumps, etc |
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Core material |
Steel / aluminum / paper |
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Core ID |
76mm, 152mm (±0.5mm) |
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Packaging |
Fumigation free wooden cases(keep us informed if any special requests)Carton live wooden box packaging |
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Tensile Strength(Mpa) |
45-110MPa (according to thickness) |
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Elongation % |
≥1% |
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Wettability |
A grade |
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Surface wetting tension |
≥32dyne |
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Application |
used in cooking, freezing, baking, and other food packaging |
By carefully controlling these factors during the casting process, manufacturers can optimize the mechanical properties of 8011 household foil. It is important to note that other factors such as alloy composition, rolling process, and heat treatment also play a role in determining the final mechanical properties of the foil. GNEE can employ a combination of these factors to ensure the foil meets the required strength, ductility, and other mechanical requirements for its intended application in household use.
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