Name: Rare-earth aluminum alloy aluminum ingot bundling packaging tape and manufacturing method thereof

Patent name: Rare-earth aluminum alloy aluminum ingot bundling and packing tape and its making method Patent application number: 200310116221.7 Publication number: CN1544297
Application Date: 2003.11.12 Public Day: 2004.11.10
Applicant: Baotou Light Metal Research Institute

The invention belongs to the field of alloy smelting and heat treatment, and in particular relates to a rare earth aluminum alloy aluminum ingot bundling and packaging band and a manufacturing method thereof. The aluminum alloy packaging band is prepared by smelting aluminum zinc and magnesium rare earth titanium zirconium chromium manganese and the like. The cross-section is 25-35mm wide × 1.0-1.5mm thick, the tensile strength reaches 350-400MPa, the elongation rate reaches 10-15%, and the impact resistance is good. It overcomes the shortcomings of the existing steel strip and does not corrode mechanical properties for long-term storage. No change, high strength, the whole bundle of aluminum ingots can be directly lifted into the top-mounted aluminum melting furnace to improve the work efficiency. The packaging belt is smooth, no burr, the operation does not hurt the hand, and no twisting and banding phenomenon occurs. At the same time, it embodies certain economic benefits

Source: Chinese Packaging