Bi对Mg-3Al-3Nd合金显微组织和力学性能的影响

陈亮, 王丽萍, 冯义成, 王雷, 赵思聪

Effect of Bi on Microstructure and Mechanical Properties of Mg-3Al-3Nd Alloy

CHEN Liang, WANG Liping, FENG Yicheng, WANG Lei, ZHAO Sicong

表2 图6中各点EDS分析结果(原子分数，%)

Table 2 Results of EDS analysis corresponding to each point in Fig.6 (%， atom fraction)

Point Mg Al Nd Bi Phases A 38.46 44.55 17.00 0.00 Al11Nd3 B 58.54 26.65 14.77 0.04 Al2Nd C 53.85 28.64 15.51 0.00 Al2Nd D 46.54 42.8 10.58 0.08 Al11Nd3 E 4.28 0.00 49.04 46.68 BiNd F 15.43 67.24 17.33 0.00 Al11Nd3 G 3.85 0.00 47.65 48.5 BiNd H 45.89 42.26 11.85 0.00 Al11Nd3 I 8.49 0.00 46.54 44.97 BiNd