稀土元素La对AlMgSi合金性能和微结构的影响

郑雄, 赖玉香, 向雪梅, 陈江华

Impacts of Rare Earth Element La on Properties and Microstructure of AlMgSi Alloys

ZHENG Xiong, LAI Yuxiang, XIANG Xuemei, CHEN Jianghua

图8 β″/U2复合相原子分辨率HAADF-STEM像和EDS分析

Fig.8 Atomic-resolution HAADF-STEM image (a) and the corresponding EDS analyses (b-f) of the β″/U2 composite precipitate