The results of experiment show that the coarse dendritic structure of α - Al can be refined and the size of eutectic silicon plates become small by pulse electric discharging;
实验表明:在电脉冲作用下,凝固组织中粗大αAl枝晶得到明显细化,共晶硅片的尺寸减小;
In this paper, methods of synthesis of siloxane dendrimers, carbosilane dendrimers and silane dendrimers, and progress in silicon-based dendritic metal complexes were summarized.