| 摘要 |
PURPOSE: An aluminum alloy and a production method thereof are provided to improve mechanical properties and improve productivity by distributing a magnesium-silicone compound in a base without heat treatment. CONSTITUTION: An aluminum alloy production method comprises the steps of: melting magnesium or magnesium alloy(S1), adding a silicon-based adhesive to the magnesium melt(S2), agitating an upper part of the magnesium melt, 20% or less of the whole depth(S3), and casting the melt(S4). [Reference numerals] (S1) Magnesium melt making step; (S2) Silicon additive adding step; (S3) Agitating step; (S4) Casting step |
