Project(2011BAE22B00) supported by the National Key Technology R&D Program of China;Projects(ZR2010EQ021,ZR2010EL013) supported by the Natural Science Foundation of Shandong Province,China
A modification of Mg2Si in the hypereutectic Mg-4%Si alloy(mass fraction) with Sr was investigated.Two types of Mg2Si in the alloys were found:polygonal primary Mg2Si and Chinese script type eutectic Mg2Si.Adding A...