▎ 摘　　要

NOVELTY - A graphene added magnesium alloy is composed of magnesium (Mg), aluminum (Al) and graphene (Gp). The composition formula is MgxAlyGpz, wherein in atomic percentage, 0.1% less than or equal to z less than or equal to 5%, 7% less than or equal to y less than or equal to 14%, x=1-y-z. The magnesium alloy can be made into various structural members. The magnesium alloy contains nano grapheme capable of well absorbing noise and enhancing acoustic effects.