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6 4种合金PA态TEM明场像及析出相长度分布图

Fig.6 Typical TEM bright field images (a, c, e, g) and precipitate length distributions (b, d, f, h) of 0La (a, b), 0.2La (c, d), 0.4La (e, f), and 0.6La (g, h) alloys under the PA condition