Chalco Guizhou Branch developed 7005 aluminium alloy flat ingot

Lately, Chalco Guizhou Branch won breakthrough in the project of ¡°technology development and quality aluminium alloy of electrolytic primary aluminium direct forging¡± and successfully developed 7005 aluminium alloy flat ingot of 300¡Á1320mm.

This project fills the blank of direct forging of 7000 series aluminium alloy with electrolytic primary aluminium in the country.

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