【摘要】 综述了不同合金元素强化Mg-Al系镁合金的最新研究进展,着重介绍了RE、Ca、Si和Sr等合金元素对Mg-Al系镁合金机械性能的影响,分析了Mg-Al系镁合金耐热性能的强化机理,并指出了Mg-Al系镁合金的发展方向。更多还原

【Abstract】 The latest development of Mg-Al series magnesium alloy strengthened by different alloying elements is reviewed.The effect of alloying elements such as RE,Ca,Si and Sr on the mechanical property of Mg-Al series magnesium alloy is emphatically introduced.The mechanism of strengthening the heat resistance of Mg-Al series magnesium alloy is also analyzed.Furthermore,the development trend of Mg-Al series magnesium alloy is pointed out.更多还原