机器学习辅助高性能银合金电接触材料的快速发现

何兴群, 付华栋, 张洪涛, 方继恒, 谢明, 谢建新

Machine Learning Aided Rapid Discovery of High Perfor-mance Silver Alloy Electrical Contact Materials

HE Xingqun, FU Huadong, ZHANG Hongtao, FANG Jiheng, XIE Ming, XIE Jianxin

图8 设计的银合金电接触材料的铸态组织和拉拔后退火的横截面及纵截面组织的SEM像

Fig.8 SEM images of designed silver alloy electrical contact materials (a-c) as-cast microstructures of alloys 1, 2, and 3, respectively (Insets show the magnified images) (d-f) cross section microstructures of alloys 1, 2, and 3 after drawing to diameter 2 mm and annealing, respectively (g-i) longitudinal section microstructures of alloys 1, 2, and 3 after drawing to diameter 2 mm and annealing, respectively