Low cost, high thermal conductivity die-casting magnesium alloy and its manufacturing method

摘要

Die-casting magnesium alloy. The die-casting magnesium alloy is, by mass percentage, 1% to 5% lanthanum (La), 0.5% to 3% zinc, 0.1% to 2% calcium, 0.1% to 1% manganese, and magnesium And other unavoidable impurities. The die-casting magnesium alloy manufacturing method consists of a melting step, a refining step, and a die-casting step. The die-casting magnesium alloy has excellent mechanical performance, die-casting performance, and heat conduction performance.