foil ຄົວເຮືອນ, ຍັງເອີ້ນວ່າແຜ່ນອາລູມິນຽມໃນຄົວເຮືອນແລະໂດຍທົ່ວໄປເອີ້ນວ່າແຜ່ນອາລູມິນຽມ, ເປັນແຜ່ນບາງໆຂອງອາລູມິນຽມທີ່ໃຊ້ໃນຫຼາຍໆຈຸດປະສົງຂອງຄົວເຮືອນ. ມັນໄດ້ກາຍເປັນສິ່ງທີ່ຕ້ອງມີສໍາລັບຫຼາຍໆຄົວເຮືອນເນື່ອງຈາກຄວາມຄ່ອງແຄ້ວຂອງມັນ, ຄວາມທົນທານ, ແລະຄວາມສະດວກ.
ແຜ່ນອາລູມິນຽມໃນຄົວເຮືອນປົກກະຕິແລ້ວແມ່ນເຮັດດ້ວຍໂລຫະປະສົມອາລູມິນຽມ, which combines the characteristics of pure aluminum with the advantages of additional elements to improve functionality. The most commonly used alloy for household aluminum foil is 8011 ໂລຫະປະສົມອາລູມິນຽມ.
1. Good formability: 8011 aluminum alloy has excellent formability, which can be rolled into very thin sheets, which is essential for aluminum foil applications. 2. ຄວາມຕ້ານທານຕໍ່ການກັດກ່ອນ: This alloy has strong corrosion resistance, which is important for food storage and packaging. 3. High ductility: 8011 alloy has high ductility, making it easy to form and wrap around various objects. 4. Heat resistance: It can withstand high temperatures and is suitable for cooking applications such as baking and grilling. 5. Non-toxic and safe: It is non-toxic and safe for food use.
8011 aluminum alloy usually includes: – **ອາລູມີນຽມ (ອັນ)**: 97.5% – 99% – **ທາດເຫຼັກ (ເຟ)**: 0.6% – 1% – **ຊິລິໂຄນ (ແລະ)**: 0.5% – 0.9% – **Other elements**: small amounts of elements such as manganese (ມ), ທອງແດງ (Cu), zinc (Zn) and magnesium (ມກ).
These characteristics and composition make 8011 aluminum alloy the most suitable choice for household aluminum foil.
