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 ...

Letter Published: 19 June 1965 A Phase Diagram for the Barium Oxide–Carbon Dioxide System in the Eutectic Region E. H. BAKER Nature 206, 1250–1251 (1965) Cite this article ...