fig8
Figure 8. The contact angle of the five samples (I to V) measured at each temperature: (A) XSn = 0.365; (B) XSn = 0.414; (C) XSn = 0.523; (D) XSn = 0.653; and (E) XSn = 0.727 Sn. Vertical dashed lines are the measured monotectic temperature by DSC (1139 ± 5 °C). Vertical thick lines with shade are the estimated binodal temperature with uncertainty.
