Effect of Annealing on the Microstructure and Properties of In-situ Cu-Nb Microcomposite Wires

Li-Ping Deng, Bing-Shu Wang, Hong-Liang Xiang, Xiao-Fang Yang, Rong-Mei Niu, Ke Han

Fig. 2 SEM images showing the microstructures of as-drawn wires: a cross section; b longitudinal section. The arrow shows the drawing direction or the wire axis