Chemistry — Phase: bismuth–tin (eutectic)
A low-melting eutectic solder system.
Make it your own.
title "Bismuth-tin (eutectic)"
type binary
basis weight
// Eutectic 43 wt% Sn at 139 C — the alloy sold as a low-melting solder.
component A "Bi" melting 271
component B "Sn" melting 232
eutectic 0.43 139
region "Liquid" at (0.5, 0.94) color teal
region "Bi + liquid" at (0.20, 0.52) color amber
region "Sn + liquid" at (0.74, 0.48) color amber
region "Bi + Sn" at (0.45, 0.14) color purple