Importance

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Abstract

Provided are a recycled 6063 aluminum alloy material, a preparation method therefor and use thereof. In mass percent, the recycled 6063 aluminum alloy material comprises 0.40-0.44 wt % of Si, 0.53-0.57 wt % of Mg, 0.015-0.025 wt % of Mn, 0.02 wt % or less of Cu, 0.12 wt % or less of Fe, 0.02 wt % or less of Zn, 0.015-0.025 wt % of Ti, 0.01 wt % or less of Cr, 0.02 wt % or less of V and a remainder of Al; and the recycled 6063 aluminum alloy material contains 75-85 wt % of recycled aluminum scrap. In the present application, the recycled aluminum scrap is used as raw material to prepare the 6063 aluminum alloy material, which realizes the green and low-carbon manufacturing of 6063 aluminum alloy compared with the conventional process, and achieves the purpose of energy conservation and emission reduction.

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First Claim