ALUMINUM ALLOY CASTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a casting method that can improve the mechanical properties of an aluminum alloy (ADC12, ADC10).SOLUTION: An aluminum alloy casting method according to the present embodiment is for casting an aluminum alloy of ADC10 or ADC12, comprising a cooling step for cooling an aluminum alloy in a melting state so that its solidification rate becomes 150-600K/s and solidify it.SELECTED DRAWING: Figure 5