The phase diagram between lead and tin shows ... with the composition Pb-97.5 wt% Sn, and the liquid with the eutectic composition Pb-61.9 wt% Sn. Application of the Gibbs Phase Rule to this system ...

Light alloys are interesting for human-powered machines due to their low density. The phase diagram shown is a partial diagram for the Aluminum-Copper system showing the aluminum rich end. The ...