MG ALLOY FOR HIGH PRESSURE CASTING

摘要

PURPOSE: A magnesium alloy is provided which is suitable for the high pressure casting by having a high strength and a high toughness. CONSTITUTION: In a magnesium alloy comprising aluminum, zinc and silicon, the magnesium alloy comprises 4.3 to 10.0 wt.% of aluminum, 0.7 to 6.0 wt.% of zinc, 0.4 to 5.0 wt.% of silicon, 0.025 to 5.0 wt.% of phosphorous and 0.7 wt.% or less of copper.