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3 4种合金PA态的背散射电子(BSE)像和EBSD反极图

Fig.3 Back-scattered electron (BSE) images (a-d) and EBSD inverse pole figures (IPFs) (e-h) of 0La (a, e), 0.2La (b, f), 0.4La (c, g), and 0.6La (d, h) alloys under the PA condition