The phase diagram between lead and tin shows the eutectic invariant reaction between these two constituents. At the eutectic temperature of 183 C, three phases exist in equilibrium: (Pb) with the ...

To demonstrate creep behavior at room temperature, we can use 60/40 solder that contains 60 wt% Sn (tin) and 40 wt% Pb (lead). The phase diagram for the Pb-Sn alloy system is shown below, and the ...