[China Aluminum Industry Network] 6061 aluminum is a 6-series alloy, the main alloying elements are magnesium and silicon. The product has moderate strength, good corrosion resistance, weldability, good oxidation effect, and is widely used in industrial structural parts with high strength and corrosion resistance, such as manufacturing trucks, tower buildings, ships, trams, rail vehicles Wait.
From the production process, 6061 alloy from semi-continuous ingot casting, homogenization, sawing, milling, cladding aluminum, heating, hot rolling, annealing, cold rolling, annealing, cold rolling, solution treatment, aging treatment, to shear The series of processes of cutting, leveling, inspection and oil coating constitute the complete steps for the production of 6061 alloy.
6061 aluminum plate production process has been very mature At present, there are dozens of domestic manufacturers engaged in 6061 alloy production, and Henan Mingtai Aluminum is one of the leading companies.
Henan Mingtai Aluminum Industry Co., Ltd. is a comprehensive enterprise specializing in the production and processing of aluminum foils and foils. The main products include all alloys in the 1-8 series with an annual production capacity of 650,000 tons. The 6-series alloy belongs to the more mature product series of Mingtai Aluminum. Over the years, it has a stable share in the domestic aluminum processing market.
6061 aluminum plate is an important product of the 6 series. Therefore, Mingtai Aluminum has set precise production control and strict quality inspection to ensure that the product's process is mature and its performance is superior. For example, in the quality inspection, three key indicators of 6061 aluminum plate were accurately detected. First, the organization is small and the performance is even. Especially for the thick plate, the performance in the thickness direction is required to be even, and the performance fluctuation cannot be large. For the medium plate and the thin plate, the performance fluctuation cannot be equally large in the length and width; the second is the high dimensional accuracy. It mainly includes thickness accuracy and width accuracy, especially the strict thickness accuracy required by the difficulty, which will directly affect the performance and subsequent processing; the third is the good shape. The plate shape includes flatness and plate crown. Because both have a great influence on subsequent processing, and are irreversible.
6061 aluminum alloy commonly used state T6 and T651, under normal circumstances, T6's internal stress will be relatively large, processing will be deformed. Therefore, the state that is more suitable for processing is T651. The state of T651 is to stretch on the basis of T6, eliminate internal stress, and is a high-quality aluminum alloy product after heat treatment pre-stretching. 6061-T651 aluminum plate strength can not be compared with the 2 series, 7 series alloy products, but because of its magnesium and silicon elements, therefore, 6061 aluminum plate has excellent weldability, corrosion resistance and cold workability, can be anodized coloring, but also Painting is a widely used alloy and is often used in the field of architectural decoration.
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