Research Article
Effect of the Third Element Ni on the Solidification Microstructure of Undercooled Cu-40 wt.% Pb Monotectic Alloy Melt
Figure 6
Microstructure of Cu-40 wt.% Pb-5 wt%Ni with different undercoolings: (a) ΔT = 58 K; (b) ΔT = 75 K; (c) ΔT = 98 K; (d) ΔT = 120 K; (e) ΔT = 143 K; and (f) ΔT = 160 K.