Binary eutectic diagram, Pb–Sn
Temperature against composition (wt % Sn). ● liquidus, ● eutectic isotherm at 183 °C. Above the liquidus: melt; between: melt + solid; below 183 °C: solid.
Temperature against composition (wt % Sn). ● liquidus, ● eutectic isotherm at 183 °C. Above the liquidus: melt; between: melt + solid; below 183 °C: solid.