MG ALLOY

摘要

An Mg alloy provided with high strength and high ductility by matching the strength and ductility in tensile deformation and compressive deformation at equal levels, that is, an Mg alloy characterized by consisting of Y: 2.0 to 3.0 at% and a balance of Mg and unavoidable impurities and by having high Y regions of Y concentrations higher than an average concentration distributed at a nanometer order of size and intervals.